R0001 R0002 PC 103031 - MHSchool · Glossary/Glosario R3 Glossary/Glosario Aa Spanish (Español)...

Photo Credits R1

Photo CreditsUnless otherwise credited, all currency courtesy of the US Mint; iv Comstock Images/Getty Images; vi (tl tr)The McGraw-Hill Companies, (bl br)Doug Martin; x Wayne R Bilenduke/Stone/Getty Images; xii Creatas/PunchStock; xiv Anthony Johnson/The Image Bank/Getty Images; xxii (l)Siede Preis/Getty Images, (bc)Siede Preis/Getty Images; xxiv through 1 Jeff Pape/New Bremen Giant Pumpkin Growers; 4 Getty Images; 6 Hoge Noorden Jacob Van Essen/AFP/Getty Images; 8 Wayne R Bilenduke/Stone/Getty Images; 10 Jason Reed/Photodisc/Getty Images; 11 (tc)Alex Livesey-FIFA/FIFA/FIFA via Getty Images, (others)Ryan McVay/Getty Images; 17 Mark Scott/Photodisc/Getty Images; 19 Photodisc/Getty Images; 20 (t)Brand X/SuperStock, (b)Pixtal/SuperStock; 21 Comstock Images/PictureQuest; 24 Ed-imaging; 29 Stephen J. Krasemann/Photographer’s Choice/Getty Images; 31 Filippo Monteforte/AFP/Getty Images; 33 Dennis Flaherty/Photodisc/Getty Images; 43 Brand X Pictures/PictureQuest; 44 David Andrews/Tennessee Aquarium; 45 (tr)PhotoLink/Getty Images, (br)Ed-Imaging; 46 Ed-Imaging; 48 through 49 Edouard Berne/Stone/Getty Images; 61 Courtesy Schlitterbahn Waterparks; 63 Nature Picture Library/Alamy; 66 Image Source/Getty Images; 67 Juniors Bildarchiv/Alamy; 70 Image Plan/CORBIS; 75 Elyse Lewin/Photographer’s Choice/Getty Images; 76 Kristy-Anne Glubish/Design Pics/CORBIS; 78 Doug Menuez/Photodisc/Getty Images; 82 Creatas/PunchStock; 83 Bloomimage/CORBIS; 85 (t)Richard Hutchings/Digital Light Source, (tr)PhotoLink/Getty Images, (br)Ed-Imaging; 86 Ed-Imaging; 87 C Squared Studios/Getty Images; 90 Ed-Imaging; 92 through 93 (inset)Popperfoto/Getty Images, (bkgd)PhotoLink/Getty Images; 93 Courtesy of the National Museum of the U.S. Air Force; 105 Ryan McVay/Getty Images; 106 Mark Steinmetz; 107 (tl)C Squared Studios/Getty Images, (br)Inga Spence/Visuals Unlimited/Getty Images; 112 The McGraw-Hill Companies; 113 Creatas/PunchStock; 114 Altrendo Nature/Getty Images; 115 Gary Neil Corbett/SuperStock; 117 C Squared Studios/Getty Images; 118 George Holton/Photo Researchers; 119 C Squared Studios/Getty Images; 120 (tl) Mark Steinmetz, (others)Richard Hutchings/Digital Light Source; 122 G.K. Vikki Hart/Getty Images; 130 Cedar Fair Entertainment Company; 134 Corbis/Veer; 140 through 141 Ed-Imaging; 142 Greg Pease/Stone/Getty Images; 144 Douglas Johns Studio/StockFood; 146 Ed-Imaging; 148 through 149 (bkgd)Everett C. Johnson/eStock Photo; 149 Tom Grill/CORBIS; 153 Photodisc/Getty Images; 170 Jon Feingersh/Blend Images/Getty Images; 173 (tcr br)Richard Hutchings/Digital Light Source, (t c)Mark Steinmetz; 174 Stockbyte/Getty Images; 177 C Squared Studios/Getty Images; 178 Phil Dent/Contributer/Redferns/Getty Images; 180 (t)CMCD/Getty Images, (b)Elliot Elliot/Johner Images/Getty Images; 182 Stockbyte/PunchStock; 184 through 185 Anthony Johnson/The Image Bank/Getty Images; 185 D. Hurst/Alamy; 194 G.K. Vikki Hart/Getty Images; 195 A. Fifis/AP Images; 196 Michael Houghton/StudiOhio; 202 Photodisc Collection/Getty Images; 204 Richard Hutchings/Digital Light Source; 206 Ed-Imaging; 208 Barry Gregg/CORBIS; 210 Bernard Annebicque/CORBIS; 216 (t)Richard Hutchings/Digital Light Source, (b)Ed-Imaging; 218 Richard Hutchings/Digital Light Source; 222 Comstock/Alamy; 225 Jeff Vanuga/CORBIS; 226 Flip De Nooyer/Foto Natura/Minden Pictures; 228 Alan Jakubek/CORBIS; 228 through 229 Janusz Wrobel/Alamy; 234 Siede Preis/Getty Images; 240 Photodisc/Getty Images; 241 Catapult/Getty Images; 245 Comstock/PunchStock; 246 Ingram Publishing/Alamy; 248 Richard Hutchings/Digital Light Source; 250 Jupiter Images/Photos.com/Alamy; 251 MIXA/Getty Images; 254 Skip Brown/National Geographic/Getty Images; 255 258 C Squared Studios/Photodisc/Getty Images; 261 James Gritz/Getty Images; 262 Digital Vision/PunchStock; 263 Nick Koudis/Getty Images; 265 Mark Steinmetz; 268 Glowimages/Getty Images;

269 Mark Steinmetz; 271 (t b)Richard Hutchings/Digital Light Source, (c)CORBIS; 274 Peter Dazeley/Photographer’s Choice/Getty Images; 275 C Squared Studios/Getty Images; 278 Andersen Ross/Stockbyte/Getty Images; 280 through 281 Melba Photo Agency/Punchstock; 285 Photodisc/Getty Images; 289 (l c)Mark Steinmetz, (r)Ingram Publishing/Superstock/Alamy; 297 The McGraw-Hill Companies; 300 Inti St Clair/Digital Vision/Getty Images; 302 G.K. Hart/Vikki Hart/Photodisc/Getty Images; 304 Horizons Companies; 305 Thomas Northcut/Lifesize/Getty Images; 306 Photodisc/Getty Images; 307 Creatas/PunchStock; 310 Robert Hicks/Alamy; 312 Mark Ransom Photography; 314 Gail Shumway/Taxi/Getty Images; 316 D. Hurst/Alamy; 322 Kevin Taylor/Alamy; 323 (l r)amana productions inc./Getty Images, (c)Dot Box/The McGraw-Hill Companies; 324 CORBIS/PunchStock; 329 Ryan McVay/Getty Images; 331 Christina Gandolfo/gandolphoto.com/Flickr/Getty Images; 332 Gary Pearl/Getty Images; 334 (t)Richard Hutchings/Digital Light Source, (b)Ed-Imaging; 335 Ben Blankenburg/CORBIS; 336 ERproductions Ltd/Blend Images/Getty Images; 338 Ed-Imaging; 340 through 341 Franck Jeannin/Alamy; 341 (t)Oleg Moiseyenko/Alamy, (b)Getty Images; 362 C. Borland/PhotoLink/Photodisc/Getty Images; 366 JGI/Jamie Grill/Blend Images/Getty Images; 367 Inga Spence/Visuals Unlimited/Getty Images; 372 Samuel R. Maglione/Photo Researchers, Inc.; 377 (t)Richard Hutchings/Digital Light Source, (b)Ed-Imaging; 378 age fotostock/SuperStock; 382 Bob Daemmrich/PhotoEdit; 384 Cosmo Condina/Stone/Getty Images; 390 Lew Robertson/FoodPix/jupiterimages; 391 Norbert Wu/Minden Pictures; 393 Purestock/Getty Images; 394 ImageShop/CORBIS; 395 (l)age fotostock/SuperStock, (r)Dan Johnson; 398 Darrell Gulin/CORBIS; 400 Pete Turner/Stone/Getty Images; 402 Ed-Imaging; 404 through 405 Stockbyte/Getty Images; 405 (t)Gary S. Chapman/The Image Bank/Getty Images; 405 Philip James Corwin/CORBIS; 418 Ingram Publishing/AGE Fotostock; 420 Don Farrall/Photodisc/Getty Images; 422 Comstock Images/Alamy; 426 Ed-Imaging; 428 Millard H. Sharp/Photo Researchers, Inc.; 435 (t)Mark Steinmetz, (tr)PhotoLink/Getty Images, (b)Ed-Imaging; 438 Patricio Robles Gil/Sierra Madre/Minden Pictures; 452 Image Source/Getty Images; 453 Digital Vision/PunchStock; 454 Ed-Imaging; 456 through 457 Jeff Rotman/Stone/Getty Images; 461 Zia Soleil/Iconica/Getty Images; 476 G.K. Vikki Hart/Getty Images; 479 Richard Hutchings/Digital Light Source; 481 483 DLLILLC/CORBIS; 486 Richard Hutchings/Digital Light Source; 494 C Squared Studios/Getty Images; 495 Elvele Images/Alamy; 498 ThinkStock LLC/Index Stock Imagery; 500 (t)Mark Steinmetz, (c)PhotoLink/Getty Images, (b)Ed-Imaging; 504 Jamie Kripke/Photodisc/Getty Images; 512 Eric Meola/Stone/Getty Images; 513 Ryan McVay/Getty Images; 516 through 517 Tim Cuff/Alamy, 522 Daniel J Cox/The Image Bank/Getty Images; 524 CORBIS; 527 Ilene MacDonald/Alamy; 528 Ariel Skelley/CORBIS; 529 Photodisc/PunchStock; 541 Michael S. Yamashita/National Geographic/Getty Images; 543 Photoalto/Photolibrary; 544 Jules Frazier/Getty Images; 545 Panoramic Images/Getty Images; 548 Siede Preis/Getty Images; 554 United Veterans of America; 556 Virginia State Department of Motor Vehicles; 572 Ryan McVay/Getty Images; 579 (t) Ed-Imaging, (t)Mark Steinmetz, (tc)Lawrence Manning/Corbis; 580 through 581 Robert Harding Picture Library Ltd/Alamy; 581 Martin Moos/Lonely Planet Images; 598 (t)Image Source/Getty Images, (b)Paul Bricknell/Dorling Kindersley/Getty Images; 599 The McGraw-Hill Companies; 605 Judith Collins/Alamy; 607 Mark Steinmetz; 608 (t)Mark Steinmetz, (c)CORBIS, (b)Richard Hutchings/Digital Light Source; 614 The McGraw-Hill Companies; 618 Brand X Pictures/Punchstock; 620 Image Source/Getty Images; 621 Mark Steinmetz; 622 Ned Frisk/CORBIS; 624 through 625 (bkgd)Elisabeth Coelfen

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R2 Photo Credits

Phot

o Cr

edits Food/Alamy; 629 Burke/Triolo/Brand X Pictures/Jupiterimages; 631

Mark Steinmetz; 637 C Squared Studios/Photodisc/Getty Images; 638 (tl br) C Squared Studios/Getty Images, (tr)G.K. & Vikki Hart/Getty Images, (bl)Photodisc/Getty Images; 639 Randy Faris/CORBIS; 641 Time & Life Pictures/Getty Images; 644 (t)Jozsef Szentpeteri/National Geographic/Getty Images, (c)Photodisc/Getty Images, (b)Darlyne A Murawski/National Geographic/Getty Images; 646 Lew Robertson/Brand X Pictures/jupiterimages; 646 Ed-Imaging; 648 Anup Shah/Photodisc/Getty Images; 653 Jose Luis Pelaez/Iconica/Getty Images; 655 Mark Steinmetz; 657 Dorling Kindersley/Dorling Kindersley/Getty Images; 658 (c)Jerry Young/Dorling Kindersley/Getty Images, (r)Jonathan Kitchen/Photographer’s Choice/Getty Images; 662 Chris Cheadle/Photographer’s Choice/Getty Images; 663 (t)Ed-Imaging, (b)Richard Hutchings/Digital Light Source; 665 Stockbyte/Getty Images; 666 Lawrence Manning/CORBIS; 667 IT Stock/PunchStock; 669 Amon/PhotoCuisine/CORBIS; 671 Veronique Rolland/Stone/Getty Images; 673 (t)Richard Hutchings/Digital Light Source, (b)Mark Steinmetz; 676 Marc Debnam/Digital Vision/Getty Images; 678 Ilene MacDonald/Alamy; 684 Siede Preis/Photodisc/Getty Images;

685 Comstock/PictureQuest/Jupiterimages; 686 Ed-Imaging; 688 through 689 EuroStyle Graphics/Alamy; 693 Mark Steinmetz; 698 (t)SW Productions/Brand X Pictures/Getty Images, (c)Creatas/PunchStock, (b)Bob Daemmrich/PhotoEdit; 699 Tim Fuller; 700 Reuters/CORBIS; 701 Jason Reed/Reuters/CORBIS; 702 Mika/CORBIS; 703 Ed-Imaging; 704 Nati Harnik/AP Images; 705 Ed-Imaging; 706 Jeff Pape/New Bremen Giant Pumpkin Growers; 707 Ed-Imaging; EP0 through EP1 Creatas/PunchStock.

McGraw-Hill would like to acknowledge the artists and agencies who contributed to illustrating this program: Cover Mick McGinty, represented by Mendola Ltd.; Gary Ciccarelli, Jean-Pascal Donnot, Shawn McKelvey, represented by American Artists Rep. Inc.; Argosy; Epigraphics; Terri Chicko, represented by Cornell & McCarthy, LLC; Kenneth Batelman, Richard Carbajal, Mark Collins, Dick Gage, represented by Deborah Wolfe Limited; Fian Arroyo, represented by Fian Arroyo Illustration, Inc.; Garry Colby, represented by Cliff Knecht Artist Representative; Kristine Walsh, represented by Bill Smith Studio; Navta Associates; Worldcolor Premedia, Wayno.

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Glossary/Glosario R3

Glossary/Glosario

AaSpanish

(Español)

ángulo agudo Ángulo que mide entre 0° y 90°.

triángulo acutángulo Triángulo cuyos tres ángulos miden menos de 90°.

álgebra Rama de las matemáticas que usa símbolos, generalmente letras para explorar relaciones entre cantidades.

expresión algebraica Grupo de números, símbolos y variables que representan una operación o una serie de operaciones.

3x + 5 ó y + 5

ángulo Dos rayos con un extremo común.

extremo

English

acute angle An angle with a measure between 0° and 90°.

acute triangle A triangle with all three angles less than 90°.

algebra A branch of mathematics that uses symbols, usually letters, to explore relationships between quantities.

algebraic expression A group of numbers, symbols, and variables that represent an operation or series of operations.

3x + 5 or y + 5

angle Two rays with a common endpoint.

endpoint

Cómo usar el glosario en español:1. Busca el término en inglés que desees encontrar.2. El término en español, junto con la definición, se encuentran en la columna de la derecha.

Click on the eGlossary link to find out more about these words in the following 13 languages.

Arabic

Bengali

Brazilian Portuguese

Cantonese

English

Haitian Creole

Hmong

Korean

Russian

Spanish

Tagalog

Urdu

Vietnamese

C

A bi

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R4 Glossary/Glosario

Glos

sary

/Glo

sario

área Número de unidades cuadradas necesarias para cubrir la superficie de una figura cerrada.

3 unidades

2 unidades

área = 6 unidades cuadradas

propiedad asociativa Propiedad que establece que la manera en que se agrupan los números no altera la suma o el producto.

eje Recta numérica horizontal o vertical en una gráfica.

1 2 3 4 5 6 7 8

12345678

O x

y

gráfica de barras Gráfica que compara datos usando barras para mostrar el número de artículos en cada grupo.

68

4

02

10

Núm

ero

deal

umno

s

Com

edia

Acció

n

Dram

a

Tipo favorito de películaTipo favorito de película

base En una potencia, el número que se usa como factor. En 103, la base es 10.

base Cualquier lado de un paralelogramo.

base

area The number of square units needed to cover the surface of a closed figure.

3 units

2 units

area = 6 square units

Associative Property Property that states that the way in which numbers are grouped does not change the sum or product.

axis A horizontal or vertical number line on a graph. Plural is axes.

1 2 3 4 5 6 7 8

12345678

O x

y

bar graph A graph that compares data by using bars to display the number of items in each group.

68

4

02

10

Num

ber o

f St

uden

ts

Com

edy

Actio

n

Dram

a

Favorite Movie Type

base In a power, the number used as a factor. In 103, the base is 10.

base Any side of a parallelogram.

base

Bb

area/base área/base



Glossary/Glosario

base Una de las dos caras congruentes paralelas en un prisma.

capacidad Cantidad que puede contener un envase.

Celsios (°C) Unidad que se usa para medir la temperatura.

centro Un punto dado del cual equidistant todos los puntos de un círculo o de una esfera.

centro

centímetro (cm) Unidad métrica de longitud.

100 centímetros = 1 metro

cierto La probabilidad de que ocurra un evento.

cuerda Segmento de recta cuyos extremos están sobre el círculo.

círculo Conjunto de todos los puntos en un plano que equidistant de un punto dado llamado centro.

circunferencia La distancia alrededor de un círculo.

circunferencia

base One of two parallel congruent faces in a prism.

capacity The amount a container can hold.

Celsius (°C) A unit used to measure temperature.

center The given point from which all points on a circle are the same distance.

center

centimeter (cm) A metric unit for measuring length.

100 centimeters = 1 meter

certain The probability that an event will definitely happen.

chord A line segment with both endpoints on a circle.

circle The set of all points in a plane that are the same distance from a given point called the center.

circumference The distance around a circle.

circumference

Cc

base/circumference base/circunferencia



Glos

sary

/Glo

sario

coeficiente El factor numérico de un término que contiene una variable.

denominador común Número que es múltiplo de los denominadores de dos o más fracciones.

factor común Número que es un factor de dos o más números.

3 es factor común de 6 y 12.

múltiplo común Número entero múltiplo de dos o más números.

24 es un múltiplo común de 6 y 4.

propiedad conmutativa Propiedad que establece que el orden en que se suman los números no altera la suma y que el orden en que se multiplican los factores no cambia el producto.

números compatibles Números en un problema con los cuales es fácil trabajar mentalmente.

720 y 90 son números compatibles en la división porque 72 ÷ 9 = 8.

número compuesto Número entero que tiene más de dos factores.

12 tiene a los factores 1, 2, 3, 4, 6 y 12.

cono Sólido con una base circular y una superficie curva desde la base hasta el vértice.

congruente Que tienen la misma medida.

figuras congruentes Dos figuras que tiene el mismo tamaño y la misma forma.

coefficient The numerical factor of a term that contains a variable.

common denominator A number that is a multiple of the denominators of two or more fractions.

common factor A number that is a factor of two or more numbers.

3 is a common factor of 6 and 12.

common multiple A whole number that is a multiple of two or more numbers.

24 is a common multiple of 6 and 4.

Commutative Property Property that states that the order in which numbers are added does not change the sum and that the order in which factors are multiplied does not change the product.

compatible numbers Numbers in a problem that are easy to work with mentally.

720 and 90 are compatible numbers for division because 72 ÷ 9 = 8.

composite number A whole number that has more than two factors.

12 has the factors 1, 2, 3, 4, 6, and 12.

cone A solid that has a circular base and one curved surface from the base to a vertex.

congruent Having the same measure.

congruent figures Two figures having the same size and the same shape.

coefficient/congruent figures coeficiente/figuras congruentes



Glossary/Glosario

continuous data Data that can take on any value, so there is no space between data values.

convert To change one unit to another.

coordinate One of two numbers in an ordered pair.

The 1 is the number on the x-axis, the 5 is on the y-axis.

O x

y

1 2 3 4 5 6 7 8

12345678

(1, 5)

coordinate plane A plane that is formed when two number lines intersect.

cube A rectangular prism with six faces that are congruent squares.

cubed A number raised to the third power; 10 × 10 × 10, or 103.

cubic unit A unit for measuring volume, such as a cubic inch or a cubic centimeter.

1 cm

1 cm

1 cm

datos continuos Datos que pueden aceptar cualquier valor de manera que no haya espacios entre los valores de los datos.

convertir Cambiar una unidad en otra.

coordenada Uno de los dos números de un par ordenado.

El 1 es el número en el eje x y el 5 en el eje y.

O x

y

1 2 3 4 5 6 7 8

12345678

(1, 5)

plano de coordenadas Plano que se forma cuando dos rectas numéricas se intersecan en ángulo recto.

cubo Prisma rectangular con seis caras que son cuadrados congruentes.

al cubo Número elevado a la tercera potencia; 10 × 10 × 10 ó 103.

unidad cúbica Unidad de volumen, como una pulgada cúbica o un centímetro cúbico.

1 cm

1 cm

1 cm

continuous data/cubic unit datos continuos/unidad cúbica



Glos

sary

/Glo

sario

taza Unidad inglesa de capacidad igual a 8 onzas líquidas.

sistema inglesas Las unidades de medida de uso más frecuente en Estados Unidos. Incluyen el pie, la libra, el cuarto de galón y los grados Fahrenheit.

cilindro Sólido con dos bases paralelas y congruentes y una superficie curva que las conecta.

datos Números o símbolos que a veces se recogen de una encuesta o experimento para mostrar información.

decimal Número que tiene un dígito en el lugar de las décimas, centésimas y más allá.

punto decimal Punto que separa las unidades y las décimas en un número decimal.

0.8 ó $3.77

definir la variable Elegir una variable para representar un valor desconocido.

grado (°) a. Unidad de medida que se usa para describir la temperatura. b. Unidad para medir ángulos.

denominador El número inferior en una fracción. Representa el número de partes en el todo.

En 5 _ 6 , 6 es el denominador.

cup A customary unit of capacity equal to 8 fluid ounces.

customary system The units of measurement most often used in the United States. These include foot, pound, and quart.

cylinder A solid with two parallel congruent circular bases and a curved surface that connects the bases.

data Numbers or symbols, sometimes collected from a survey or experiment, to show information.

decimal A number that has a digit in the tenths place, hundredths place, and beyond.

decimal point A period separating the ones and the tenths in a decimal number.

0.8 or $3.77

defining the variable Choosing a variable to represent an unknown value.

degree (°) a. A unit of measure used to describe temperature. b. A unit for measuring angles.

denominator The bottom number in a fraction. It represents the number of parts in the whole.

In 5 _ 6 , 6 is the denominator.

Dd

cup/denominator taza/denominador



Glossary/Glosario

diámetro La distancia a través de un círculo pasando por el centro.

diámetro

dígito Símbolo que se usa para escribir números. Los diez dígitos son 0, 1, 2, 3, 4, 5, 6, 7, 8 y 9.

datos discretos Datos que tienen espacios entre sus posibles valores.

propiedad distributiva Para multiplicar una suma por un número, puedes multiplicar cada sumando por el mismo número y sumar los productos.

8 × (9 + 5) = (8 × 9) + (8 × 5)

dividir (división) Operación entre dos números en la cual el primer número se separa en tantos grupos iguales como indica el segundo número.

12 ÷ 3 significa que 12 se divide en 3 grupos de igual tamaño.

dividendo Número que se divide.

3 � �� 19 19 es el dividendo.

divisible Describe un número que puede dividirse en partes iguales, sin residuo.

39 es divisible entre 3 sin residuo.

divisor Número entre el cual se divide el dividendo.

3 es el divisor. 3 � �� 19

diameter The distance across a circle through its center.

diameter

digit A symbol used to write numbers. The ten digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.

discrete data Data that have space between possible data values.

Distributive Property To multiply a sum by a number, you can multiply each addend by the same number and add the products.

8 × (9 + 5) = (8 × 9) + (8 × 5)

divide (division) An operation on two numbers in which the first number is split into the same number of equal groups as the second number.

12 ÷ 3 means 12 is divided into 3 equal size groups

dividend A number that is being divided.

3 � �� 19 19 is the dividend.

divisible Describes a number that can be divided into equal parts and has no remainder.

39 is divisible by 3 with no remainder.

divisor The number that divides the dividend.

3 is the divisor. 3 � �� 19

diameter/divisor diámetro/divisor



Glos

sary

/Glo

sario

gráfica de barras dobles Gráfica que se usa para mostrar dos conjuntos de datos relativos al mismo tema.

gráfica lineal doble Gráfica que se usa para mostrar dos conjuntos diferentes de datos usando una escala común.

arista Segmento de recta donde concurren dos caras de una figura tridimensional.

arista

tiempo transcurrido Diferencia en tiempo entre el comienzo y el final de un evento.

equiprobable Que tienen la misma posibilidad de ocurrir.

Al lanzar una moneda, tienes la misma posibilidad de sacar cara o cruz.

ecuación Expresión numérica que contiene un signo de igualdad que muestra que dos expresiones son iguales.

triángulo equilátero Triángulo con tres lados congruentes.

decimales equivalentes Decimales que tienen el mismo valor.

0.3 y 0.30

double bar graph A graph used to display two sets of data dealing with the same subject.

double line graph A graph used to display two different sets of data using a common scale.

edge The line segment where two faces of a 3-dimensional figure meet.

edge

elapsed time The difference in time between the start and the end of an event.

equally likely Having the same chance of occurring.

In a coin toss you are equally likely to flip a head or a tail.

equation A number sentence that contains an equal sign, showing that two expressions are equal.

equilateral triangle A triangle with three congruent sides.

equivalent decimals Decimals that have the same value.

0.3 and 0.30

Ee

double bar graph/equivalent decimals gráfica de barras dobles/decimales equivalentes



Glossary/Glosario

fracciones equivalentes Fracciones que tienen el mismo valor.

3 _ 4 = 6 _ 8 = 9 _ 12

18

18

18

18

18

18

112

112

112

112

112

112

112

112

112

1414

1414

1414

razones equivalentes Razones que expresan la misma relación entre dos cantidades.

estimación Un número cercano a un valor exacto. Una estimación indica aproximadamente cuánto.

47 + 22 (se redondea a 50 + 20) La estimación es 70.

evaluar Calcular el valor de una expresión reemplazando las variables con números.

número par Número entero divisible entre 2.

forma desarrollada Una manera de escribir un número como la suma de los valores de sus dígitos.

exponente En una potencia, el número de veces que se usa la base como factor. En 53, el exponente es 3.

expresión Combinación de números, variables y por lo menos una operación.

equivalent fractions Fractions that have the same value.

3 _ 4 = 6 _ 8 = 9 _ 12

18

18

18

18

18

18

112

112

112

112

112

112

112

112

112

1414

1414

1414

equivalent ratios Ratios that express the same relationship between two quantities.

estimate A number close to an exact value. An estimate indicates about how much.

47 + 22 (round to 50 + 20) The estimate is 70.

evaluate To find the value of an expression by replacing variables with numbers.

even number A whole number that is divisible by 2.

expanded form A way of writing a number as the sum of the values of its digits.

exponent In a power, the number of times the base is used as a factor. In 53, the exponent is 3.

expression A combination of numbers, variables, and at least one operation.

equivalent fractions/expression fracciones equivalentes/expresión



Glos

sary

/Glo

sario

cara Parte plana de una figura tridimensional.

Un cuadrado es una cara de un cubo.

cara

familia de operaciones Grupo de operaciones relacionadas que usan los mismos números.

factor Número que se multiplica por otro número.

Fahrenheit Unidad que se usa para medir la temperatura.

resultados favorables Resultados deseados en un experimento probabilístico.

onzas líquidas Unidad inglesa de capacidad.

pie (pie) Unidad inglesa de longitud.

1 pie = 12 pulgadas

fracción Número que representa parte de un todo o parte de un conjunto.

1 _ 2 , 1 _ 3 , 1 _ 4 , 3 _ 4

frecuencia Número de veces que ocurre un resultado en un período de tiempo dado.

face The flat part of a 3-dimensional figure.

A square is a face of a cube.

face

fact family A group of related facts using the same numbers.

factor A number that is multiplied by another number.

Fahrenheit (°F) A unit used to measure temperature.

favorable outcome Desired results in a probability experiment.

fluid ounce A customary unit of capacity.

foot (ft) A customary unit for measuring length. Plural is feet.

1 foot = 12 inches

fraction A number that represents part of a whole or part of a set.

1 _ 2 , 1 _ 3 , 1 _ 4 , 3 _ 4

frequency The number of times a result occurs in a set amount of time.

Ff

face/frequency cara/frecuencia



Glossary/Glosario

tabla de frecuencias Tabla para organizar un conjunto de datos que muestra el número de veces que ha ocurrido cada resultado.

función Relación entre dos variables en la cual una cantidad de entrada se relaciona exactamente con una cantidad de salida.

regla de funciones Expresión que describe la relación entre cada valor de entrada y cada valor de salida.

tabla de funciones Tabla de pares ordenados que se basa en una regla.

Regla: 8h = r

Entrada (h) Salida (r)

1 8

2 16

3 24

4 32

galón (gal) Unidad de medida inglesa de capacidad de líquidos.

1 galón = 4 cuartos

=

gramo (g) Una unidad métrica para medir masa.

graficar Colocar un punto indicado por un par ordenado en un plano de coordenadas.

frequency table A table for organizing a set of data that shows the number of times each result has occurred.

function A relationship between two variables in which one input quantity is paired with exactly one output quantity.

function rule An expression that describes the relationship between each input and output.

function table A table of ordered pairs that is based on a rule.

Rule: 8h = r

Input (h) Output (r)

1 8

2 16

3 24

4 32

gallon (gal) A customary unit for measuring capacity for liquids.

1 gallon = 4 quarts

=

gram (g) A metric unit for measuring mass.

graph To place a point named by an ordered pair on a coordinate plane.

Gg

frequency table/graph tabla de frecuencias/graficar



Glos

sary

/Glo

sario

máximo común divisor (MCD) El mayor de los factores comunes de dos o más números.

El máximo común divisor de 12, 18 y 30 es 6.

altura La distancia más corta desde la base de un paralelogramo hasta su lado opuesto.

altura

eje horizontal Eje en un plano de coordenadas que va de izquierda a derecha (↔). También conocido como eje x.

centésima Valor de posición. Una de cien partes iguales. En el número 0.57, 7 está en el lugar de las centésimas.

propiedad de identidad Propiedad que establece que la suma de cualquier número y 0 es igual al número y que el producto de cualquier número y 1 es iqual al número.

imposible Un resultado o un evento es imposible si tiene una probabilidad igual a 0.

Es imposible que elijas un azulejo amarillo.

Greatest Common Factor (GCF) The greatest of the common factors of two or more numbers.

The greatest common factor of 12, 18, and 30 is 6.

height The shortest distance from the base of a parallelogram to its opposite side.

height

horizontal axis The axis in a coordinate plane that runs left and right (↔). Also known as the x-axis.

hundredth A place value position. One of one hundred equal parts. In the number 0.57, 7 is in the hundredths place.

Identity Property Property that states that the sum of any number and 0 equals the number and that the product of any number and 1 equals the number.

impossible There is no chance an event will happen. An outcome or event is impossible if it has a probability of 0.

It is impossibleto choose a yellow tile.

Hh

Ii

Greatest Common Factor/impossible máximo común divisor/imposible



Glossary/Glosario

fracción impropia Fracción con un numerador mayor que o igual al denominador.

17 _ 3 ó 5 _ 5

pulgada (pulg) Unidad inglesa de longitud.

desigualdad Dos cantidades que no son iguales.

entrada Número sobre el cual una máquina de funciones ejecuta una o más operaciones para producir una salida.

entero Los números enteros y sus opuesto, incluyendo el cero.

. . . -3, -2, -1, 0, 1, 2, 3 . . .

rectas secantes Rectas que se intersecan o se cruzan en un punto común.

intervalo Distancia entre valores sucesivos en una escala.

triángulo isosceles Triángulo que tiene por lo menos 2 lados del mismo largo.

improper fraction A fraction with a numerator that is greater than or equal to the denominator.

17 _ 3 or 5 _ 5

inch (in.) A customary unit for measuring length. The plural is inches.

inequality Two quantities that are not equal.

input The number on which a function machine performs one or more operations to produce an output.

integer A whole number and its opposite, including zero.

. . . -3, -2, -1, 0, 1, 2, 3 . . .

intersecting lines Lines that meet or cross at a common point.

interval The distance between successive values on a scale.

isosceles triangle A triangle with at least 2 sides of the same length.

improper fraction/isosceles triangle fracción impropia/triángulo isosceles



Glos

sary

/Glo

sario

kilogramo (kg) Unidad métrica de masa.

kilómetro (km) Unidad métrica de longitud.

mínimo común denominador (mcd) El mínimo común múltiplo de los denominadores de dos o más fracciones.

1 _ 12 , 1 _ 6 , 1 _ 8 ; el mcd es 24.

mínimo común múltiplo (mcm) El menor número entero, mayor que 0, múltiplo común de dos o más números.

El mcm de 2 y 3 es 6.

longitud Medida de la distancia entre dos puntos.

longitud

fracciones semejantes Fracciones que tienen el mismo denominador.

1 _ 5 y 2 _ 5

recta Conjunto de puntos que forman una trayectoria recta sin fin en direcciones opuestas.

kilogram (kg) A metric unit for measuring mass.

kilometer (km) A metric unit for measuring length.

Least Common Denominator (LCD) The least common multiple of the denominators of two or more fractions.

1 _ 12 , 1 _ 6 , 1 _ 8 ; LCD is 24.

Least Common Multiple (LCM) The smallest whole number greater than 0 that is a common multiple of each of two or more numbers.

The LCM of 2 and 3 is 6.

length Measurement of the distance between two points.

length

like fractions Fractions that have the same denominator.

1 _ 5 and 2 _ 5

line A set of points that form a straight path that goes on forever in opposite directions.

Kk

Ll

kilogram/line kilogramo/recta



Glossary/Glosario

gráfica lineal Gráfica que usa puntos unidos por segmentos de recta para mostrar cambios en los datos con el tiempo.

2 4 6 8 10

20

30

40

50

Esta

tura

(pul

g)

60

Edad0

Estatura de Tyrese

esquema lineal Gráfica que usa columnas de X sobre una recta numérica para mostrar la frecuencia de los datos.

0 1 2 3 4 5 6 7 8 9 10

X XXX

X X X XX

XX

X X

segmento de recta Parte de una recta que conecta dos puntos.

JK

litro (L) Unidad métrica de capacidad.

1 litro = 1,000 mililitros

masa Medida de la cantidad de material en un cuerpo.

media La suma de los números en un conjunto de datos dividida entre el número total de datos.

line graph A graph that uses points connected by line segments to show changes in data over time.

2 4 6 8 10

20

30

40

50

Heig

ht (i

n.)

60

Age0

Tyrese’s Height

line plot A graph that uses columns of Xs above a number line to show frequency of data.

0 1 2 3 4 5 6 7 8 9 10

X XXX

X X X XX

XX

X X

line segment A part of a line that connects two points.

JK

liter (L) A metric unit for measuring capacity.

1 liter = 1,000 milliliters

mass Measure of the amount of matter in an object.

mean The sum of the numbers in a set of data divided by the number of pieces of data.

Mm

line graph/mean gráfica lineal/media



Glos

sary

/Glo

sario

mediana Número central de un conjunto de datos escritos en orden de menor a mayor. Si el conjunto contiene una cantidad par de números, la mediana es el número que está exactamente a mitad de camino entre los dos números centrales.

3, 4, 6, 8, 9, 9

La mediana es (6 + 8)

_ 2 = 7.

metro (m) Unidad métrica que se usa para medir la longitud.

sistema métrico (sm) Sistema de medición que incluye unidades como el metro, el gramo, el litro y los grados Celsius.

milla (mi) Unidad inglesa de longitud.

1 milla = 5,280 pies

miligramo (mg) Unidad métrica de masa.

1,000 miligramos = 1 gramo

mililitro (mL) Unidad métrica de capacidad.

1,000 mililitros = 1 litro

milímetro (mm) Unidad métrica de longitud.

1,000 milímetros = 1 metro

número mixto Número formado por un número entero y una fracción propia. 3 1 _ 2 es un número mixto.

median The middle number in a set of data that has been written in order from least to greatest. If the set contains an even number of values, the median is the value exactly halfway between the two middle numbers.

3, 4, 6, 8, 9, 9

The median is (6 + 8)

_ 2 = 7.

meter (m) A metric unit used to measure length.

metric system (SI) The decimal system of measurement. Includes units such as meter, gram, and liter.

mile (mi) A customary unit of measure for length.

1 mile = 5,280 feet

milligram (mg) A metric unit used to measure mass.

1,000 milligrams = 1 gram

milliliter (mL) A metric unit used for measuring capacity.

1,000 milliliters = 1 liter

millimeter (mm) A metric unit used for measuring length.

1,000 millimeters = 1 meter

mixed number A number that has a whole number part and a fraction part. 3 1 _ 2 is a mixed number.

median/mixed number mediana/número mixto



Glossary/Glosario

moda Número o números que ocurren con mayor frecuencia en un conjunto de datos.

7, 4, 7, 10, 7, y 2La moda es 7.

múltiplo (múltiplos) Un múltiplo de un número es el producto de ese número por cualquier otro número entero.

15 es múltiplo de 5 porque 3 × 5 = 15.

multiplicación Operación entre dos números para calcular su producto. También se puede interpretar como una suma repetida. 4 × 3 es otra forma de escribir la suma de cuatro veces 3, la cual es 3 + 3 + 3 + 3 ó 12.

entero negativo Un entero menor que cero. Se escriben con un signo -.

número negativo Número menor que cero.

red Patrón bidimensional de una figura tridimensional.

recta numérica Recta que representa números como puntos.

0 1 2 3 4 5 6 7 8 9 10

mode The number(s) that occurs most often in a set of data.

7, 4, 7, 10, 7, and 2The mode is 7.

multiple (multiples) A multiple of a number is the product of that number and any whole number.

15 is a multiple of 5 because 3 × 5 = 15.

multiplication An operation on two numbers to find their product. It can be thought of as repeated addition. 4 × 3 is another way to write the sum of four 3s, which is 3 + 3 + 3 + 3 or 12.

negative integer An integer less than zero. Written with a - sign.

negative number Number less than zero.

net A two-dimensional pattern of a three-dimensional figure.

number line A line that represents numbers as points.

0 1 2 3 4 5 6 7 8 9 10

Nn

mode/number line moda/recta numérica



Glos

sary

/Glo

sario

numerador Número que se escribe sobre la barra de fracción. La parte de la fracción que indica el número de partes que tienes.

expresión numérica Combinación de números y operaciones.

ángulo obtuso Ángulo que mide entre 90° y 180°.

triángulo obtusángulo Triángulo con un ángulo obtuso.

número impar Número que no es divisible entre 2, tal número tiene 1, 3, 5, 7, ó 9 en el lugar de las unidades.

enteros opuestos Dos enteros diferentes que equidistan de 0 en una recta numérica.

5 y -5

orden de las operaciones Conjunto de reglas a seguir cuando se usa más de una operación en una expresión.

1. Realiza las operaciones dentro de los paréntesis.

2. Calcula el valor de las potencias.

3. Multiplica y divide de izquierda a derecha.

4. Suma y resta de izquierda a derecha.

numerator The top number in a fraction. The part of the fraction that tells the number of parts you have.

numerical expression A combination of numbers and operations.

obtuse angle An angle that measures between 90° and 180°.

obtuse triangle A triangle with one obtuse angle.

odd number A number that is not divisible by 2; such a number has 1, 3, 5, 7, or 9 in the ones place.

opposite integers Two different integers that are the same distance from 0 on a number line.

5 and -5

order of operations A set of rules to follow when more than one operation is used in an expression.

1. Perform operations in parentheses.

2. Find the value of exponents.

3. Multiply and divide in order from left to right.

4. Add and subtract in order from left to right.

Oo

numerator/order of operations numerador/orden de las operaciones



Glossary/Glosario

par ordenado Par de números que se usan para nombrar un punto en un cuadriculado de coordenadas.

1 2 3 4 5 6 7 8

12345678

(4, 3)

O x

y

origen El punto (0, 0) en un plano de coordenadas donde el eje vertical interseca el eje horizontal.

vista ortogonal Vista superior, lateral, y frontal de una figura tridimensional.

Vista Superior Vista Frontal Vista Lateral

onza (oz) Unidad inglesa de peso o capacidad.

resultado Resultado possible de un experimento probabilístico.

valor atípico Número en un conjunto de datos que es mucho mayor o mucho menor que la mayoría de los otros números del conjunto.

salida Valor que resulta cuando una máquina de funciones ejecuta una o más operaciones sobre un valor de entrada.

ordered pair A pair of numbers that is used to name a point on the coordinate plane.

1 2 3 4 5 6 7 8

12345678

(4, 3)

O x

y

origin The point (0, 0) on a coordinate plane where the vertical axis meets the horizontal axis.

orthogonal view The top, side, and front view of a three-dimensional figure.

Top View Front View Side View

ounce (oz) A customary unit for measuring weight or capacity.

outcome A possible result of a probability experiment.

outlier A number in a set of data that is much larger or much smaller than most of the other numbers in the set.

output The resulting value when a function machine performs one or more operations on an input value.

ordered pair/output par ordenado/salida



Glos

sary

/Glo

sario

parallel lines Lines that are the same distance apart. Parallel lines do not meet.

parallelogram A quadrilateral with four sides in which each pair of opposite sides are parallel and congruent.

partial quotients A method of dividing where you break the dividend into sections that are easy to divide.

percent A ratio that compares a number to 100.

perimeter The distance around a polygon.

period Each group of three digits on a place-value chart.

perpendicular lines Lines that meet or cross each other to form right angles.

pictograph A graph that uses picture symbols to compare data.

pint (pt) A customary unit for measuring capacity.

1 pint = 2 cups

place value The value given to a digit by its position in a number.

rectas paralelas Rectas separadas por la misma distancia. Las rectas paralelas no se intersecan.

paralelogramo Cuadrilátero de cuatro lados en el cual cada par de lados opuestos son paralelos y congruentes.

cocientes parciales Método de división donde descompones el dividendo en secciones que son fáciles de dividir.

por ciento Razón en que se compara un número a 100.

perímetro Distancia alrededor de un polígono.

período Cada grupo de tres dígitos en una tabla de valor de posición.

rectas perpendiculares Rectas que se cruzan para formar ángulos rectos.

pictograma Gráfica que usa símbolos de imágenes para comparar datos.

pinta (pt) Unidad inglesa de capacidad.

1 pinta = 2 tazas

valor de posición Valor dado a un dígito según su posición en el número.

Pp

parallel lines/place value rectas paralelas/valor de posición



Glossary/Glosario

tabla de valor de posición Tabla que muestra el valor de los dígitos en un número.

plano Superficie plana que se extiende infinitamente en todas direcciones.

punto Ubicación exacta en el espacio que se representa con un marca puntual.

polígono Figura cerrada compuesta por segmentos de recta que no se intersecan.

poliedro Figura tridimensional con caras en forma de polígonos.

entero positivo Entero mayor que cero. Se puede escribir con o sin el signo +.

número positivo Número mayor que cero.

libra (lb) Unidad inglesa de peso o masa.

1 libra = 16 onzas

potencia Número que se obtiene elevando una base a un exponente.

52 = 25 25 es una potencia de 5.

potencia de 10 Número como 10, 100, 1,000, etc. Es el resultado de sólo usar 10 como factor.

factorización prima Una manera de escribir un número compuesto como el producto de sus factores primos.

place-value chart A chart that shows the value of the digits in a number.

plane A flat surface that goes on forever in all directions.

point An exact location in space that is represented by a dot.

polygon A closed figure made up of line segments that do not cross each other.

polyhedron A three-dimensional figure with faces that are polygons.

positive integer Integer greater than zero. It can be written with or without a + sign.

positive number Number greater than zero.

pound (lb) A customary unit for measuring weight or mass.

1 pound = 16 ounces

power A number obtained by raising a base to an exponent.

52 = 25 25 is a power of 5.

power of 10 A number like 10, 100, 1, 000 and so on. It is the result of using only 10 as a factor.

prime factorization A way of expressing a composite number as a product of its prime factors.

place-value chart/prime factorization tabla de valor de posición/factorización prima



Glos

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/Glo

sario

número primo Número entero que tiene exactamente dos factores, 1 y sí mismo.

7, 13, y, 19

prisma Poliedro con dos caras paralelas y congruentes llamadas bases.

probabilidad La posibilidad de que ocurra un evento. Se puede describir como un número de 0 a 1.

producto Repuesta a un problema de multiplicación.

vista en perspectiva Vista de una figura tridimensional como se ve en una imagen.

fracción propia Fracción en que el numerador es menor que el denominador.

1 _ 2

transportador Instrumento que se usa para medir y trazar ángulos.

pirámide Figura tridimensional que tiene por lo menos tres caras laterales en forma de triángulo y una sola base.

prime number A whole number with exactly two factors, 1 and itself.

7, 13, and 19

prism A polyhedron with two parallel, congruent faces, called bases.

probability The chance that an event will happen. It can be described as a number from 0 to 1.

product The answer to a multiplication problem.

projective view The view of a three-dimensional figure as looked at in a picture.

proper fraction A fraction in which the numerator is less than the denominator.

1 _ 2

protractor A tool used to measure and draw angles.

pyramid A three-dimensional figure with at least three lateral faces that are triangles and only one base.

prime number/pyramid número primo/pirámide



Glossary/Glosario

cuadrilátero Polígono con 4 lados y 4 ángulos. cuadrado, rectángulo y paralelogramo

cuarto (ct) Unidad inglesa de capacidad.

1 cuarto = 4 tazas

cociente El resultado de un problema de división.

radio Distancia desde el centro de un círculo hasta cualquier punto del mismo.

radio

rango La diferencia entre el mayor y el menor de los valores en un conjunto de datos.

razón Comparación de dos cantidades mediante division. La razón de 2 a 3 puede escribirse como 2 de cada 3, 2 a 3, 2:3 ó 2 _ 3 .

tabla de razones Tabla cuyas columnas contienen pares de números que tienen una misma razón.

rayo Recta con un extremo y la cual se extiende infinitamente en una sola dirección.

rectángulo Cuadrilátero con cuatro ángulo rectos; los lados opuestos son iguales y paralelos.

quadrilateral A polygon that has 4 sides and 4 angles. square, rectangle, and parallelogram

quart (qt) A customary unit for measuring capacity.

1 quart = 4 cups

quotient The result of a division problem.

radius The distance from the center to any point on the circle.

radius

range The difference between the greatest and the least values in a set of data.

ratio A comparison of two quantities by division. The ratio of 2 to 3 can be stated as 2 out of 3, 2 to 3, 2:3, or 2 _ 3 .

ratio table A table with columns filled with pairs of numbers that have the same ratio.

ray A line that has one endpoint and goes on forever in only one direction.

rectangle A quadrilateral with four right angles; opposite sides are equal and parallel.

Rr

Qq

quadrilateral/rectangle cuadrilátero/rectángulo



Glos

sary

/Glo

sario

prisma rectangular Poliedro con seis caras rectangulares.

polígono regular Polígono que tiene tanto todos sus lados congruentes como todos sus ángulos congruentes.

residuo Número que sobra después de dividir un número entero entre otro número entero.

rombo Paralelogramo con cuatro lados congruentes.

ángulo recto Ángulo que mide 90°.

triángulo rectángulo Triángulo con un ángulo recto.

redondear Hallar el valor aproximado de un número.

6.38 redondeado a la décima más cercana es 6.4.

espacio muestral Lista de todos los resultados posibles de un evento.

escala Conjunto de números que incluye los valores menor y mayor separados por intervalos iguales.

rectangular prism A polyhedron with six rectangular faces.

regular polygon A polygon in which all sides are congruent and all angles are congruent.

remainder The number that is left after one whole number is divided by another.

rhombus A parallelogram with four congruent sides.

right angle An angle with a measure of 90°.

right triangle A triangle with one right angle.

round To find the approximate value of a number.

6.38 rounded to the nearest tenth is 6.4.

sample space A list of all possible outcomes of an event.

scale A set of numbers that includes the least and greatest values separated by equal intervals.

Ss

rectangular prism/scale prisma rectangular/escala



Glossary/Glosario

triángulo escaleno Triángulo sin lados congruentes.

forma simplificada Fracción en la cual el MCD del numerador y del denominador es 1.

solución Valor de una variable que hace verdadera la ecuación. La solución de 12 = x + 7 es 5.

resolver Remplazar una variable por un valor cuyo resultado es una expresión verdadera.

cuadrado Rectángulo con cuatro lados congruentes.

número al cuadrado Número con dos factores idénticos.

pirámide cuadrada Figura tridimensional con cuatro caras laterales con forma de triángulo y una base cuadrada.

raíz cuadrada Uno de los dos factores idénticos de un número.

unidad cuadrada Unidad de área, como una pulgada cuadrada o un centímetro cuadrado.

al cuadrado Número elevado a la segunda potencia; 3 × 3 ó 32.

scalene triangle A triangle with no congruent sides.

simplest form A fraction in which the GCF of the numerator and the denominator is 1.

solution The value of a variable that makes an equation true. The solution of 12 = x + 7 is 5.

solve To replace a variable with a value that results in a true sentence.

square A rectangle with four congruent sides.

square number A number with two identical factors.

square pyramid A three-dimensional figure with four lateral faces that are triangles and only one square base.

square root One of two identical factors of a number.

square unit A unit for measuring area, such as square inch or square centimeter.

squared A number raised to the second power; 3 × 3, or 32.

scalene triangle/squared triángulo escaleno/al cuadrado



Glos

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/Glo

sario

forma estándar La manera usual o común de escribir un número usando dígitos.

diagrama de tallo y hojas Gráfica en la cual los datos están ordenados de menor a mayor y organizados según el valor de posición.

Tallo Hoja

1234

4 7 = 47

2

10

4

24

5

36

37

9

ángulo llano Ángulo que mide 180°.

suma Respuesta a un problema de adición.

área de superficie Suma de las áreas de todas las caras de un prisma.

encuesta Método de recopilación de datos.

décima Valor de posición en un número decimal o una de diez partes iguales ó 1 _ 10 .

decimal terminal Decimal cuya division cesa o termina.

milésima(s) Una de mil partes iguales ó 1 _ 1,000 . También se refiere a un valor de posición en un número decimal. En el decimal 0.789, el 9 está en el lugar de las milésimas.

standard form The usual or common way to write a number using digits.

stem-and-leaf plot A graph in which data are ordered from least to greatest and organized by place value.

Stem Leaf

1234

4 7 = 47

2

10

4

24

5

36

37

9

straight angle An angle with a measure of 180°.

sum The answer to an addition problem.

surface area The sum of the areas of all the faces of a prism.

survey A method of collecting data.

tenth A place value in a decimal number or one of ten equal parts or 1 _ 10 .

terminating decimal A decimal whose division ends, or terminates.

thousandth(s) One of a thousand equal parts or 1 _ 1,000 . Also refers to a place value in a decimal number. In the decimal 0.789, the 9 is in the thousandth place.

Tt

standard form/thousandth forma estándar/milésima



Glossary/Glosario

figura tridimensional Figura sólida que tiene largo, ancho y alto.

tonelada (T) Unidad inglesa de peso 1 tonelada = 2,000 libras

propiedad transitiva Si a = b y b = c, entonces a = c.

trapecio Cuadrilátero con exactamente un par de lados paralelos.

triángulo Polígono con tres lados y tres ángulos.

prisma triangular Prisma con bases triangulares.

pirámide triangular Figura tridimensional con tres caras laterales en forma de triángulo y una sola base triangular.

fracciones no semejantes Fracciones que tienen denominadores diferentes.

variable Letra o símbolo que se usa para representar una cantidad desconocida.

three-dimensional figure A solid figure that has length, width, and height.

ton (T) A customary unit to measure weight. 1 ton = 2,000 pounds

Transitive Property If a = b and b = c, then a = c.

trapezoid A quadrilateral with exactly one pair of parallel sides.

triangle A polygon with three sides and three angles.

triangular prism A prism that has triangular bases.

triangular pyramid A three-dimensional figure with three lateral faces that are triangles and only one triangular base.

unlike fractions Fractions that have different denominators.

variable A letter or symbol used to represent an unknown quantity.

Uu

Vv

three-dimensional figure/variable figura tridimensional/variable



Glos

sary

/Glo

sario

diagrama de Venn Diagrama que usa círculos para presentar elementos de distintos conjuntos. Los círculos que se sobreponen muestran elementos comunes.

vértice a. Punto donde concurren dos rayos de un ángulo. b. Punto en una figura tridimensional donde se intersecan 3 ó más aristas.

eje vertical Recta numérica vertical en una gráfica (�). También conocido como eje y.

volumen Cantidad de espacio que contiene una figura tridimensional.

peso Medida que indica la pesadez un cuerpo.

eje x Eje horizontal (↔) en un plano de coordenadas.

coordenada x Primera parte de un par ordenado que indica a qué distancia a la derecha del eje y está el punto correspondiente.

yarda (yd) Unidad inglesa de longitud igual a 3 pies ó 36 pulgadas.

eje y El eje vertical (�) en un plano de coordenadas.

Venn diagram A diagram that uses circles to display elements of different sets. Overlapping circles show common elements.

vertex The point where two rays meet in an angle or three edges meet on a three-dimensional figure.

vertical axis A vertical number line on a graph (�). Also known as the y-axis.

volume The amount of space inside a three-dimensional figure.

weight A measurement that tells how heavy an object is.

x-axis The horizontal axis (↔) in a coordinate plane.

x-coordinate The first part of an ordered pair that indicates how far to the right of the y-axis the corresponding point is.

yard (yd) A customary unit of length equal to 3 feet or 36 inches.

y-axis The vertical axis (�) in a coordinate plane.

Ww

Xx

Yy

Venn diagram/y-axis diagrama de Venn/eje y



Glossary/Glosario

coordenada y Primera parte de un par ordenado que indica a qué distancia en el eje x está el punto correspondiente.

propiedad del producto nulo Propiedad que establece que el producto de cualquier número por cero es cero.

y-coordinate The second part of an ordered pair that indicates how far above the x-axis the corresponding point is.

Zero Property Property that states the product of any number and zero is zero.

Zz

y-coordinate/Zero Property coordenada y/propiedad del producto nulo


R32 Index

Index

AaAct It Out Problem-Solving Strategy, 91

Add/additionAddends, 192Addition Property of Equality, 444–447

Associative Property of Addition, 212–215, 233, EP14

Commutative Property of Addition, 212–215, 233, EP14

Decimals, 192, 198–201, 204–205, 206–207, 208–211, 212–215, 216, 230, 232, 701, EP13

Equations, 442–443, 444–447, 467

Estimating decimal sums, 198–201, 230, 231, EP13

Estimating fraction sums, 384–387, 406, 409

Find the Least Sum Game, 216

Fractions, 350, 353–354, 355–357, 364–365, 366–369, 384–387, 388–389, 390–393, 404–405, 406, 407, 408, 409, 411, 412–413, EP22

Identity Property of Addition, 212–215, 233, EP14

Like fractions, 353–354, 355–357, 404–405, 406, 407, EP22

Mixed numbers, 388–389, 390–393, 404–405, 406, 409, EP24

Modeling decimals addition, 204–205, 206–207, 208–211

Multi-digit addition, 8–10Properties, 212–215, 233, EP14

Repeated addition, 235–247Sums, 192, 198–201Time, 704–705Unlike fractions, 364–364, 366–369, 404–405, 406, 407, EP23

Whole numbers, 8–10

Addends, 192

Addition Properties, 212–215, 233, EP14

Addition Property of Equality, 444–447





Algebra, 88, 90, 171, 214, 246, 252, 259, 325, 328, 339, 357, 362, 376, 414, 417–421, 422–425, 426–427, 428–431, 432–434, 435, 436–439, 440, 441, 442–443, 444–447, 448–449, 450–453, 454–455, 456–457, 458–459, 460–463, 464–468, 469, 470–471, 559, 573, 623, 687, EP26, EP27, EP28, EP29

Addition equations, 442–443, 444–447, 467

Bases of exponents, 305–307, 343

Coefficient, 423, 464Defining the variable, 444–447

Division equations, 450–453, 467

Equations, 414, 442–443, 444–447, 448–449, 450–453, 464, 467, EP28

Evaluating expressions, 417–421, 422–425, 464, 465, EP5, EP26

Exponents, 290, 304, 305–307, 343, 418–421, EP19

Expressions, 414, 417–421, 422–425, 464, EP26

Formulas, 604–607, 613–617, 618–621, 626, 628, 629

Function rules, 428–431, 466

Functions, 428–431, 440, 464, 466, EP27

Function tables, 428–431, 466, EP27

Graphing functions, 436–439, 440, 467

Inequalities, 414, 458–459, 460–463, 464, 468, EP29

Input, 428–431, 464More About Function Tables, 431

Multiplication equations, 448–449, 450–453, 467

Multiplication expressions, EP5

Opposite operations, 444–447, 450–453

Order of operations, 417–421, 464, 466

Output, 428–431, 466Parentheses ( ), 66–69, 86–89, 95, 212–215, 233, 417–421, 466, EP14

Powers, 305–307, 343, EP19

Powers of ten, 254–257, 268–270, 282, 284, 285

Solutions, 442–443Solving equations, 442–443, EP28

Solving inequalities, 458–459, 460–463, 464, 468, EP29

Subtraction equations, 444–447, 457

Variables, 414, 422–425, 428–431, 444–447, 464, EP26

Where’s My Line? Game, 435

Writing equations, EP28Writing expressions, 422–425

A.M., 680–683, 694

Analyzing Data, EP31Line graphs, 494–497, 532Line plots, 511–515Pictographs, 11–13

Area, 538, 550–551, 552–553, 554–557, 560, 561–562, 563–565, 566–567, 568–571, 574–575, 576–578, 579, 582–586, 587, 588–589, 702–703, EP33, EP34, EP35

R0032_R0051_IN_103031.indd R32R0032_R0051_IN_103031.indd R32 4/16/10 12:44 PM4/16/10 12:44 PM

Index R33

IndexBases of polygons, 563–565, 568–571, 576–578, 582, 596–599

Estimating, 549–551, 583, EP33

Formulas, 554–557, 563–565, 568–571, 576–578, 582, 584, 585, 586

Models for multiplication, 64–65, 74–77, 81–84

More About Area of Regular Polygons, 571

Parallelograms, 561–562, 563–565, 582, 585, EP34

Pentagons, 571Rectangles, 552–553, 554–557, 582, 584, EP33

Squares, 552–553, 554–557, 584, EP34

Surface area, 590, 602–603, 604–607, 618–621, 626, 627, 629, EP36

Trapezoid, 574–575, 576–578, 582, 586, EP35

Triangles, 566–567, 568–571, 582, 585, EP35

What‘s the Area?, 579

Are You Ready?, 16, 60, 104, 160, 194, 240, 292, 352, 415, 474, 540, 592, 636

Arranging Space Problem-Solving Project, 702–703

Art Cross Curricular Connections, 516–517, 580–581

Art Work, 516–517Pompeii Patterns, 580–581

Art Work Art Cross Curricular Connection, 516–517


Associative Property of Multiplication, 86–89, 98, EP6

Attributes, 684–685

Axis, 481–485Horizontal, 481–485Vertical, 481–485X-axis, 432–434, 436–439, 486–488

Y-axis, 432–434, 436–439, 486–488

BbBar diagrams, 4–5, 79, 125, 128, 132, 138, 143, 145, 147, 170, 209, 211, 223, 278–279, 374, 444–445, 450, 529, 573

Bar graphs, 472, 478–480, 481–485, 530, 703, 706–707, EP29

Double, 472, 478–480, 481–485, 530, 531, EP29

Bases for exponents, 305–307, 343

Bases of polygons, 563–565, 568–571, 576–578, 582, 596–599

The Big Idea, 14, 58, 102, 158, 192, 238, 290, 350, 414, 472, 538, 590, 634

Birdseye View Science Cross Curricular Connection, 624–625

The Bone Bank Health Cross Curricular Connection, 184–185

CcCalculating cost, 705, 706–707

Calculators, 188, 706–707

Calendars, 674–675

Capacity, 652, 563–565, 669, 670–672, 673, 690, 692, 693, EP38, EP40

Comparing customary units, 653–655

Comparing metric units, 670–672

Converting customary units, 653–655, 692, EP38

Converting metric units, 670–672, 673, 692, 693, EP40

Cups, 652, 653–655, 690, 692, EP38

Estimating customary units, 652

Estimating metric units, 669, 670–672

Fluid ounces, 653–655, 690, 692, EP38

Gallons, 652, 653–655, 690, 692, EP38

Liters, 669, 670–672, 690, 693, EP40

Milliliters, 670–672, 690, 693, EP40

Pints, 652, 653–655, 690, 692, EP38

Quarts, 652, 653–655, 690, 692, EP38

Celsius (ºC), 524–527, 534Degrees (º), 524–527, 534

Centimeters, 657–658, 659–662, 690, 692, EP39

Challenge H.O.T. Problems, 20, 38, 63, 68, 73, 77, 84, 88, 144, 169, 181, 257, 270, 298, 302, 313, 322, 333, 336, 363, 380, 386, 397, 420, 434, 463, 511, 527, 557, 571, 578, 599, 606, 642, 650, 655, 667, 679

Chapter Study Guide and Review, 50–54, 102–106, 150–154, 186–188, 230–234, 282–286, 406–410, 342–346, 464–468, 530–534, 582–586, 626–630, 690–694

Check What You Know, 19, 22, 29, 33, 36, 41, 62, 67, 72, 76, 82, 87, 106, 112, 115, 123, 132, 135, 138, 143, 162, 168, 175, 179, 196, 199, 210, 213, 224, 242, 246, 251, 255, 262, 266, 269, 275, 297, 301, 306, 311, 315, 321, 328, 332, 336, 356, 362, 367, 373, 379, 385, 391, 395, 400, 419, 423, 429, 433, 437, 446, 452, 461, 476, 483, 491, 495, 505, 508, 512, 521, 526, 545, 550, 555, 564, 569, 577, 598, 605, 615, 619, 641, 650, 654, 657, 666, 671, 677, 681

Choose an Operation Problem-Solving Strategy, 90–91, 98, 279, 339, 403, 455, 572, 687

Choose the Best Strategy Problem-Solving Strategy, 90–91, 98, 182–183, 188, 278–279, 286, 338–339, 346, 402–403, 410, 454–455, 468, 528–529, 534, 572–573, 586, 622–623, 630, 686–687,


R34 Index

Inde

x 694, EP4, EP7, EP12, EP18, EP22, EP25, EP28, EP33, EP35, EP37, EP40

Choosing appropriate tools of measurement, 684–685

Choosing appropriate units of measurement, 684–685

Coefficient, 423, 464

Collecting data, 475–477, 486–488, 531, 703, 706–707

Surveys, 475–477, 703, 706–707

Collect the Data H.O.T. Problems, 506, 509, 513

Common factors, 308, 309–313, 314–317, 342, 344, EP19

Greatest common factors (GCF), 290, 309–313, 314–317, 342, 344, 390–393, 394–397, 407, EP19

Common multiples, 319, 320–323, 344, EP20

Least common multiple (LCM), 319, 320–323, 344, EP20

On a number line, 319, 320


Commutative Property of Multiplication, 86–89, 98, EP6

Compare/comparing Customary units of capacity, 653–655

Customary units of length, 639–643

Customary units of weight, 649–650

Data on graphs, 478–480Decimals, 35–38, 45, 50, 53, EP3

Fractions, 326–329, 342, 345, EP21

Graphs of functions, 440Integers, 521–523, 534Is equal to (=), 21–23, 35–38, 51, 53, 326–329, 345, 521–523, 534, 640–641, 649–650, 654–655, 661–662, 664, 666–667, 671–672, 677–678, EP2, EP3, EP21

Is greater than (>), 14, 21–23, 35–38, 51, 53, 326–329, 345, 640–641, 649–650, 654–655, 661–662, 664, 666–667, 671–672, 677–678, 460–463, 468, 521–523, 534, EP2, EP3, EP21

Is greater than or equal to (≥), 460–463, 468

Is less than (<), 21–23, 35–38, 51, 53, 326–329, 345, 460–463, 468, 521–523, 534, 640–641, 649–650, 654–655, 661–662, 664, 666–667, 671–672, 677–678, EP2, EP3, EP21

Is less than or equal to (≤), 460–463, 468

Metric units of capacity, 670–672

Metric units of length, 670–672, 673

Metric units of mass, 664, 666–668, 673

Units of time, 676–679Whole numbers, 21–23, 50, 51, EP2

Compatible numbers, 70–73, 96, 122–125, 150, 152, 161–163, 174–177, 186, 238, 241–243, 261–263, EP5

Composite numbers, 290, 293–295, 296–299, 342, 344, EP18

Cones, 598–599, 626

Congruent, 593–595

Continuous data, 489–493

Convert/converting Customary units of capacity, 653–655, 692, EP38

Customary units of length, 639–643, 691, EP38

Customary units of measurement, 702–703

Customary units of weight, 648–651, 691, EP38

Measurements, 706–707Metric units of capacity, 670–672, 673, 692, 693, EP40

Metric units of length, 660–662, 692, EP39

Metric units of mass, EP39Units of time, 674–675, 676–679, 693, EP40

Coordinate grid, 704–705

Coordinate planes, 414, 432–434, 436–439, 464, 466, 467, 468–488, 547, EP27

Coordinates, 704–705Graphing figures on, 547Graphing ordered pairs, 436–439, 466, 467, EP27

Horizontal axis, 481–485Locating points, 432–434, 435, 466, 467

More About Perimeter on the Coordinate Plane, 547

Naming points, 432–434, 435, 466, 467

Ordered pairs, 414, 432–424, 435, 436–439, 464, 465, 466, 467, 487–488, EP27, EP28

Origin, 432–424, 436–439Points, EP27Vertical, 481–485Where’s My Line? Game, 435

X-axis, 432–434, 436–439, 486–488

X-coordinates, 432–434, 436–439, 464

Y-axis, 432–434, 436–439, 486–488

Y-coordinates, 432–434, 436–439, 464

Coordinates, 704–705Graphing ordered pairs, 436–439, 466, 467, EP27

Naming points, 432–434, 435, 466, 467

Ordered pairs, 414, 432–434, 435, 436–439, 464, 465, 466, 467, 487–488, EP27, EP28

X-coordinates, 432–434, 436–439, 464

Y-coordinates, 432–434, 436–439, 464

The Core Facts about Apples Social Studies Cross Curricular Connection, 228–229

Cross Curricular Connections, 48–49, 92–93, 148–149, 184–185, 228–229, 280–281,


Index R35

Index340–341, 404–405, 456–457, 516–517, 580–581, 624–625, 688–689

Art, 516–517, 580–581Geography, 48–49Health, 184–185, 688–689Science, 280–281, 404–405, 456–457, 624–625

Social Studies, 92–93, 148–149, 228–229, 340–341

Cubed, 305–307

Cubes, 593–595, 596–599, 626

Cubic unit , 612, 613–617, 618–621, 628, EP37

Cups, 652, 653–655, 690, 692, EP38

Currency, foreign, 705

Customary measurement system, 634, 637–638, 639–643, 644–647, 648–651, 652, 653–655, 690, EP38

Comparing units of capacity, 653–655

Comparing units of length, 639–643

Comparing units of weight, 649–650

Converting units of capacity, 653–655, 692, EP38

Converting units of length, 639–643, 691, EP38

Converting units of measurement, 702–703

Converting units of weight, 648–651, 691, EP38

Cups, 652, 653–655, 690, 692, EP38

Estimating units of capacity, 652

Estimating units of weight, 644–645

Fluid ounces, 653–655, 690, 692, EP38

Foot (feet), 639–643, 690, 691, EP38

Gallons, 652, 653–655, 690, 692, EP38

Half inches, 637–638Inches, 634, 637–638, 639–643, 690, 691, EP38

Inch rulers, 637–638Miles, 639–643, 690, 691, 705

Ounces, 646–647, 648–651, 690, 691, EP38

Pints, 652, 653–655, 690, 692, EP38

Pounds, 646–647, 648–651, 690, 691, EP38

Quarter inches, 637–638Quarts, 652, 653–655, 690, 692, EP38

Tons, 648–651, 690, 691, EP38

Yards, 639–643, 690, 691, EP38

Cylinders, 598–601, 626

DdData, 11–13, 472, 475–477, 478–480, 481–485, 486–488, 489–493, 494–497, 498–499, 500, 501, 502–503, 504–506, 507–509, 510–515, 530–534, 535, 536–537, EP29, EP30, EP31, EP32, EP33

Analyzing, EP31Analyzing line graphs, 494–497, 532

Analyzing line plots, 511–515Analyzing pictographs, 11–13

Bar graphs, 472, 478–480, 481–485, 530, 703, 706–707, EP29

Collecting, 475–477, 486–488, 531, 703, 706–707

Comparing data on graphs, 478–480

Continuous, 489–493Discrete, 481–485Displaying, 472, 481–485, 486–488, 489–493, 703, 705, EP29, EP30, EP31

Double bar graphs, 472, 478–480, 481–485, 530, 531, EP29

Double line graphs, 489–493, EP30

Frequency tables, 475–477, 478–480, 531, 706–707, EP29

Interpreting, 472, 489–493, 494–497, 530, EP30

Line graphs, 472, 486–488, 489–493, 494–497, 500, 530, 532, EP30

Line plots, 510–515, 518–519, 706–707, EP31

More About Stem-and-Leaf Plots, 515

Organizing, 475–477, 486–488, 531, 706–707, EP29

Pictographs, 11–13, 706–707

Predicting events from a line graph, 494–497

Recording, 703, 706–707Statistics, 502–503, 504–506, 507–509, 510–515, 530, 533, EP31

Stem-and-leaf plots, 515Surveys, 475–477, 703, 706–707

Tally marks, 475–477, 478–480, EP29

Venn diagrams, 308, 309

Data File, 43, 63, 107, 180, 197, 252, 332, 357, 453, 527, 556, 620, 678

Days, 676–679, 693, EP40

Decimal points, 26–27, 28–30, 31–34, 40–44, 52, 53, 238, 245–247

Decimal , 14, 26–27, 28–30, 31–34, 35–38, 39, 40–44, 45, 46–47, 48–49, 50–54, 55, 56–57, 192, 195–197, 198–201, 202–203, 204–205, 206–207, 208–211, 212–215, 216, 217, 218–219, 220–221, 222–225, 228–229, 230–234, 235, 236–237, 238, 241–243, 244, 245–247, 248–249, 250–253, 254–257, 258–259, 260, 261–263, 264, 265–267, 268–270, 271, 272–273, 274–277, 278–279, 280–281, 282–286, 287, 288–289, 330, 331–333, 335–337, 338–339, 342, 346, 347, 348–349, EP3, EP12, EP13, EP21

Addition, 192, 198–201, 204–205, 206–207, 208–211, 212–215, 216, 230, 232, 701, EP13

Comparing, 35–38, 45, 50, 53, EP3

Decimal-fraction relationship, 26–27, 28–30, 52


R36 Index

Inde

x Decimal multiplication patterns, 254–257

Decimal points, 26–27, 28–30, 31–34, 40–44, 52, 53, 238, 245–247

Decimal War Game, 45Division, 261–263, 264, 265–267, 268–270, 271, 272–273, 274–277, 282, 285, 286, 287, 288–289, EP16, EP17, EP18

Division, decimals by decimals, 272–273, 274–277, 282, 286

Division, decimals by powers of ten, 268–270, 282, 285

Division, decimals by whole numbers, 261–263, 264, 265–267, 268–270, 271, 282, 285

Equivalent, 35–38, 50, 53Equivalent decimals-fractions, 26–27, 28–30, 52, 330, 331–333, 335–337, 345, EP3, EP21

Estimating differences, 198–201, 230, 231, EP13

Estimating products, 241–243, 283, EP15

Estimating quotients, 261–263, 271, 285, EP16

Estimating sums, 198–201, 230, 231, EP13


Hundredths, 26–27, 28–30, 31–34, 53, 330, 331–333

Least common denominators (LCD), 326–329, 366–369, 372–375, 388–389, 390–393, 394–397, 404–405, 407

Millionths, 31–34Modeling addition, 204–205, 206–207, 208–211

Modeling subtraction, 218–219, 220–221, 222–225

More About Repeating Decimals, 337

More About Writing Decimals as Fractions, 34

Multiplication, 241–243, 244, 245–247, 248–249, 250–253, 254–257, 282,

283, 287, 288–289, EP15, EP16

Multiplication by decimals, 248–249, 260–253, 283

Multiplication by powers of ten, 254–257, 282, 284

Multiplication by whole numbers, 241–243, 244, 245–247, 282, 283, EP15

On a number line, 35–38, 40–44, 50

Place value, EP3Reading, 31–34, 40–44, 50, 52, 53

Repeating, 337Rounding, 192, 195–197, 198–201, 230, 231, 241–243, 283, EP12, EP17

Rounding on a number line, 195–197

Subtraction, 192, 198–201, 218–219, 220–221, 222–225, 230, 233, EP13, EP14

Tenths, 26–27, 28–30, 31–34, 53, 331–333

Terminating, 335–337, 342, 346

Thousandths, 28–30, 31–34, 53

Writing expressions, 422–425

Zeros in quotients, 274–277

Decimal War Game, 45

Defining the variable, 444–447

Degrees (º), 524–527, 534Celsius (ºC), 524–527, 534Fahrenheit (ºF), 524–527, 534

Determine Reasonable Answers Problem-Solving Strategy, 279, 382–383, 408, EP24

Determining routes, 704–705

Did You Know?, 48, 93, 149, 184, 228, 281, 340, 405, 456, 517, 580, 624, 688

Differences, 198–201

Digits, 17–20, 51, EP2Hundred-millions, 17–20Hundreds, 17–20Hundred-thousands, 17–20Hundredths, 26–27, 28–30, 31–34, 53, 330, 331–333

Millions, 17–20Millionths, 31–34Ones, 17–20Ten-millions, 17–20Tens, 17–20Ten-thousands, 17–20Tenths, 26–27, 28–30, 31–34, 53, 331–333

Thousands, 17–20Thousandths, 28–30, 31–34, 53

Discrete data, 481–485

Displaying data, 472, 481–485, 486–488, 489–493, 703, 705, EP29, EP30, EP31

Bar graphs, 472, 478–480, 481–485, 530, 703, 706–707, EP29


Double line graph, 489–493, EP30


Line graphs, 472, 486–488, 489–493, 494–497, 500, 530, 532, EP30

Line plots, 510–515, 518–519, 706–707, EP31

Pictographs, 11–13, 706–707

Stem-and-leaf plots, 515Venn diagrams, 308, 309

Distance between points on a graph, 439

Distance on a map, 704–705

Distributive Property of Multiplication, 58, 64–65, 66–69, 94, 95, 128–129, EP5

Divide/division, 102, 105–107, 108–109, 110–113, 114–117, 120, 122–125, 126–127, 128–129, 130–133, 134–136, 137–139, 140–141, 142–145, 150–154, 155, 156–157, 158, 161–163, 164–165, 166–169, 170–171, 172, 173, 174–177, 178–181, 186–188, 189, 190–191, 261–263, 264, 265–267, 268–270, 271, 273–274, 274–277, 282, 285, 286, EP7, EP8, EP9, EP10, EP11, EP12


Index R37

IndexAdjusting the quotient, 174–177, 186, 188

By four-digit dividends, 130–133, 153

By multiples of 10, 114–117, 152

By three-digit dividends, 130–133, 153

By two-digit divisors, 161–163, 164–165, 166–169, 172, 186, 187, 188, 189, 190–191, EP10


Decimals, 261–263, 264, 265–267, 268–270, 271, 274–273, 274–277, 282, 285, 286, 287, 288–289, EP16, EP17, EP18

Decimals by decimals, 272–273, 274–277, 282, 286

Decimals by powers of ten, 268–270, 282, 285

Decimals by whole numbers, 261–263, 264, 265–267, 268–270, 271, 282, 285

Dividends, 102, 110–113, 150, 158, 186

Divisibility rules, 294–295, 296–299, 300–303

Division-multiplication relationship, 105–107, 151

Division Property of Equality, 450–453

Divisors, 102, 110–113, 150, 158, 186

Equations, 450–453, 467Estimating decimal quotients, 261–263, 271, 285, EP16

Estimating quotients, 122–125, 150, 152, 161–163, 166–169, 174–177, 187, 188, EP8, EP10

Estimation Roll Off Game, 271

Fact families, 102, 105–107, 151, EP7

Greater numbers, 178–181, 188

Interpreting remainders, 140–141, 142–145, 150, 154, EP10

Lowest Number Wins! Game, 173

Mental, 114–117, 151Mission: Division Game, 120Modeling, 108–109, 110–113, 126–127, 164–165, 174–177, 178–181

Money, 261–263, EP16Multi-digit, 161–163, 164–165, 166–169, 170–171, 172, 173, 174–177, 178–181, 186–188, EP8, EP10, EP11

Partial quotients, 128–129Patterns, 114–117, 151, 152Placing the first digit in quotient, 134–136, 153

Quotients, 102, 110–113, 122–125, 137–139, 150, 152, 158, 161–163, 174–177, 186, 187, 188

Quotients with zeros, 137–139, 154

Remainders, 109, 110–113, 126–127, 140–141, 142–145, 150, 154, 166–169, 174–177, 186, 187, 188, EP7, EP9

Rounding for, 122–125, 161–163, 174–177, 186, 188

Rounding quotients, 265–267, 285

Two-digit number by a one-digit divisor, 110–113, 150, 151

Dividends, 102, 110–113, 150, 158, 186


Division strategiesCompatible numbers, 70–73, 96, 122–125, 150, 152, 161–163, 174–177, 186, 238, 241–243, 261–263, EP5

Fact families, 102, 105–107, 151, EP7

Mental division, 114–117, 151

Modeling, 108–109, 110–113, 126–127, 164–165, 174–177, 178–181

Partial quotients, 128–129 Patterns, 114–117, 151, 152

Rounding for, 122–125, 161–163, 174–177, 186, 188

Divisors, 102, 110–113, 150, 158, 186


Double line graphs, 489–493, EP30

Draw a Diagram Problem-Solving Strategy, 278–279, 573, 623, 644–645, 687, 691, EP38

Draw a Picture Problem-Solving Strategy, 78–79, 97, EP6

EeEdges, 593–595, 596–601, 626, 627, EP36

Elapsed time, 634, 680–683, 690, 694, EP40

Equal to (=), 21–23, 35–38, 51, 53, 326–329, 345, 521–523, 534, 640–641, 649–650, 654–655, 661–662, 664, 666–667, 671–672, 677–678, EP2, EP3, EP21

Equations, 414, 442–443, 444–447, 448–449, 450–453, 464, 467, EP28

Addition, 442–443, 444–447, 467

Division, 450–453, 467Multiplication, 448–449, 450–453, 467

Solving, 442–443, EP28Subtraction, 444–447, 457Writing, EP28

Equivalent Decimals, 35–38, 50, 53Decimals-fractions, 26–27, 28–30, 52, 330, 331–333, 335–337, 345, EP3, EP21

Fractions, 314–317, 326–329, 331

Fractions-decimals, 26–27, 28–30, 52, 330, 331–333, 335–337, 345, EP3, EP21

Estimate/estimation, 198–201, 230, 231, 384–387, 406, 409


R38 Index

Inde

x Area, 549–551, 583, EP33Customary units of capacity, 652

Customary units of weight, 644–645

Decimal differences, 198–201, 230, 231, EP13

Decimal products, 241–243, 283, EP15

Decimal quotients, 261–263, 271, 285, EP16

Decimal sums, 198–201, 230, 231, EP13

Estimate or Exact Answer Problem-Solving Strategy, 202–203, 232, 403, EP13


Fraction differences, 384–387, 406, 409

Fraction sums, 384–387, 406, 409

Length, 700–701Metric units of capacity, 669, 670–672

Metric units of length, 657–658

Metric units of mass, 663–664, 666–668

Mixed numbers sums, EP24Mixed number differences, EP24

Money products, 241–243More About Estimating, 201Products, 70–73, 74–77, 96, EP5

Quotients, 122–125, 150, 152, 161–163, 166–169, 174–177, 187, 188, EP8, EP10

Truncation, 201

Estimate or Exact Answer Problem-Solving Strategy, 202–203, 232, 403, EP13


Evaluating expressions, 417–421, 422–425, 464, 465, EP5, EP26

Even numbers, 299More About Odd and Even Numbers, 299

Expanded form, 14, 18–20, 31–34, 50, 51, 53, EP2, EP3

Exponents, 290, 304, 305–307, 343, 418–421, EP19

Bases, 305–307, 343Cubed, 305–307Powers, 305–307, 343, EP19

Squared, 305–307

Expressions, 414, 417–421, 422–425, 464, EP26

Evaluating, 417–421, 422–425, 464, 465, EP5, EP26

Multiplication, EP5Writing, 422–425

Extra Practice, EP2–EP40

FfFaces, 593–595, 596–599, 626, 627, EP36

Fact families, 102, 105–107, 151, EP7

Factors, 58, 61–63, 94, 290, 296–299, 300–303, 305–307, 308, 309–313, 314–317, 342, 343, 347, 348–349, EP18, EP19


Factor tree, 300–303, 343Greatest common factors (GCF), 290, 309–313, 314–317, 342, 344, 390–393, 394–397, 407, EP19

More About Factors, 303

Factor tree, 300–303, 343

Fahrenheit (ºF), 524–527, 534

Degrees (º), 524–527, 534

Find the Error H.O.T. Problems, 7, 30, 68, 73, 116, 176, 200, 257, 276, 298, 322, 392, 401, 430, 477, 620, 642, 667


Floor plans, 702–703

Fluid ounces, 653–655, 690, 692, EP38

Foldables, 14, 50, 58, 94, 102, 150, 158, 186, 192, 230,

238, 282, 290, 342, 350, 406, 414, 464, 472, 530, 538, 582, 590, 626, 634, 690

Foot (feet), 639–643, 690, 691, EP38

Formulas, 604–607, 613–617, 618–621, 626, 628, 629

Area, 554–557, 563–565, 568–571, 576–578, 582, 584, 585, 586

Perimeter, 544–547, 583Selecting appropriate, 618–621, 629

Surface area of prisms, 604–607, 618–621, 626, 629

Volume of prisms, 613–617, 618–621, 626, 628, 629

Four in a Row Game, 500

Four Step Plan, 4–5, 24–25, 46–47, 52, 54, 78–79, 90–91, 97, 98, 118–119, 146–147, 152, 154, 170–171, 182–183, 187, 188, 202–203, 226–227, 232, 234, 258–259, 278–279, 284, 286, 324–325, 338–339, 345, 346, 382–383, 402–403, 408, 410, 426–427, 454–455, 465, 468, 498–499, 528–529, 533, 534, 558–559, 572–573, 584, 586, 610–611, 622–623, 628, 630, 644–645, 686–687, 691, 694, EP2, EP4, EP6, EP7, EP8, EP10, EP11, EP12, EP13, EP14, EP16, EP18, EP20, EP24, EP25, EP26, EP28, EP33, EP34, EP35, EP36, EP37, EP38, EP40

Fractions, 26–27, 28–30, 52, 290, 314–317, 326–329, 330, 331–333, 334, 335–337, 338–339, 340–341, 342, 344–346, 347, 348–349, 350, 353–354, 355–357, 358–359, 360–363, 364–365, 366–369, 370–371, 372–375, 376, 377, 378–379, 384–387, 388–389, 390–393, 394–397, 398–401, 402–403, 404–406, 406–410, 411, 412–413, EP3, EP21, EP22, EP23, EP24, EP25

Addition, 350, 353–354, 355–357, 364–365, 366–369, 384–387, 388–389, 390–393, 404–405, 406, 407, 408, 409, 411, 412–413, EP22


Index R39

IndexAddition of like, 353–354, 355–357, 404–405, 406, 407, EP22

Addition of mixed numbers, 388–389, 390–393, 404–405, 406, 409, EP24

Addition of unlike, 364–365, 366–369, 404–405, 406, 407, EP23


Comparing, 326–329, 342, 345, EP21

Equivalent, 314–317, 326–329, 331

Equivalent fractions-decimals, 26–27, 28–30, 52, 330, 331–333, 335–337, 345, EP3, EP21

Estimating differences, 384–387, 406, 409

Estimating mixed number differences, EP24

Estimating mixed numbers sums, EP24

Estimating sums, 384–387, 406, 409

Fraction-decimal relationship, 26–27, 28–30, 52

Fraction Subtraction Game, 377

Improper fractions, 334Like fractions, 350, 353–354, 355–357, 358–359, 360–363, 377, 404–405, 406, 407, EP22


Mixed numbers, 388–389, 390–393, 394–397, 398–401, 406–407, 409, 410, EP24, EP25

More About Writing Decimals as Fractions, 34

Rounding, 378–379, 384–387, 404–405, 408, EP23, EP24

Rounding on a number line, 378–379

Simplest form, 314–317, 332, 342, 344, 350, 366–369, 390–393,

394–397, 398–401, 407, 408, 409, 410, EP20, EP21, EP22, EP23, EP24, EP25

Subtraction, 350, 358–359, 360–363, 370–371, 372–375, 377, 384–387, 394–397, 398–401, 404–405, 406, 407, 408, 409, 410, 411, 412–413, EP23

Subtraction of like, 358–359, 360–363, 377, 406, 407, EP23

Subtraction of mixed numbers, 394–397, 398–401, 404–405, 406, 409, 410, EP24, EP25

Subtraction of mixed numbers with renaming, 398–401, 404–405, 406, 410

Subtraction of unlike, 370–371, 372–375, 377, 406, 408, EP23

That’s Not Proper Game, 334

Unlike, 350, 364–365, 366–369, 370–371, 372–375, 377, 404–405, 406, 407, 408, EP23



Fun in the Sun Science Cross Curricular Connection, 280–281

Functions, 428–431, 440, 464, 466, EP27

Comparing graphs of functions, 440

Graphing, 436–439, 440, 467

Input, 428–431, 464More About Function Tables, 431

Output, 428–431, 466Rules, 428–431, 466Tables, 428–431, 466, EP27

GgGallons, 652, 653–655, 690, 692, EP38

Game Time, 45, 85, 120, 173, 216, 271, 334, 377, 435, 500, 579, 608, 673

Decimal War, 45Estimation Roll Off, 271Find the Least Sum, 216Four in a Row, 500Fraction Subtraction, 377Lowest Number Wins!, 173Metric Pairs!, 673Mission: Division, 12010 Questions, 608That’s Not Proper, 334What‘s the Area? Game, 579What’s the Difference Game, 85

Where’s My Line?, 435

Geography Cross Curricular Connection, 48–49

The Great United States, 48–49

Geometry, 590, 593–595, 596–599, 600–601, 602–603, 604–607, 608, 609, 610–611, 612, 613–617, 626–630, 631, 632–633, EP33, EP34, EP35, EP36

Bases of polygons, 563–565, 568–571, 576–578, 582, 596–599

Cones, 598–599, 626Congruent, 593–595Cylinders, 598–601, 626Edges, 593–595, 596–601, 626, 627, EP36

Faces, 593–595, 596–599, 626, 627, EP36

Nets, 593–595, 602–603, 604

Orthogonal view, 600–601Parallelograms, 538, 561–562, 563–565, 582

Polygons, 590Polyhedrons, 596–599Prisms, 590, 596–599, 602–603, 604–607, 612, 614–617, 626, 627, 628, EP36

Projective view, 600–601Pyramids, 593–595, 607–609, 626

Rectangles, 538, 552–553, 554–557, 582, 584, EP33

Rectangular prisms, 594–595, 596–599, 604–607, 626


R40 Index

Inde

x Rectangular pyramids, 595, 596–599

Scale drawing, 702–703Solid figures, EP36, EP37Square prisms, 595–599Square pyramids, 62610 Questions Game, 608Three-dimensional figures, 590, 593–595, 596–599, 600–601, 602–603, 604–607, 608, 609, 626, 627, EP36, EP37

Trapezoids, 538, 574–575, 576–578, 582, 586, EP35

Triangles, 538, 566–567, 568–571, 582, 585, EP35

Triangular prisms, 594–595, 596–599, 626

Triangular pyramids, 596–599, 626

Vertex (vertices), 593–595, 596–599, 626, 627, EP39

Go the Distance Problem-Solving Project, 700–701

Grams, 663–664, 665–666, 690, 692, EP39

Graphic Novel, 15, 37, 42, 59, 77, 103, 136, 139, 159, 163, 168, 193, 211, 224, 239, 246, 267, 291, 311, 351, 368, 396, 415, 446, 473, 484, 539, 570, 591, 616, 635, 682

Graphs, 436–439, 440, 478–480, 481–485, 486–488, 489–493, 494–497, 500, 501, 530, 531, 705, EP29, EP30

Analyzing line graphs, 494–497, 532

Analyzing line plots, 511–515

Analyzing pictographs, 11–13

Bar, 472, 478–480, 481–485, 530, 703, 706–707, EP29

Comparing data on graphs, 478–480

Comparing graphs of functions, 440

Coordinates, 704–705Distance between points on a graph, 439

Double bar, 472, 478–480, 481–485, 530, 531, EP29

Double line, 489–493, EP30

Figures on a coordinate plane, 547

Four in a Row Game, 500Functions, 436–439, 440, 467

Horizontal axis, 481–485Integers, 520–523, 534Intervals on, EP29Keys, 12–13Line, 472, 486–488, 489–493, 494–497, 500, 530, 532, EP30

More About Graphing, 439Ordered pairs, 414, 432–424, 435, 436–439, 464, 465, 466, 467, 487–488, EP27, EP28

Origin, 432–424, 436–439Pictographs, 11–13, 706–707

Scale, 478–480, 481–485, 486–488, 489–493, 494–497, EP30

Titles, 478–480, 481–485, 486–488, 489–493, 494–497

Vertical axis, 481–485X-axis, 432–434, 436–439, 486–488

X-coordinates, 432–434, 436–439, 464

Y-axis, 432–434, 436–439, 486–488

Y-coordinates, 432–434, 436–439, 464

Greater than (>), 14, 21–23, 35–38, 51, 53, 326–329, 345, 640–641, 649–650, 654–655, 661–662, 664, 666–667, 671–672, 677–678, 460–463, 468, 521–523, 534, EP2, EP3, EP21

Greatest common factors (GCF), 290, 309–313, 314–317, 342, 344, 390–393, 394–397, 407, EP19

The Great United States Geography Cross Curricular Connection, 48–49

Guess, Check, and Revise Problem-Solving Strategy, 118–119, 152, 183, 339, 455, 529, 623, EP8

HhHalf inches, 637–638

Health Cross Curricular Connections, 184–185, 688–689

The Bone Bank, 184–185Soccer Rules!, 688–689

Height, 563–565, 568–571, 576–578, 582

Horizontal axis, 481–485

H.O.T. Problems, 7, 20, 30, 34, 38, 43, 63, 68, 73, 77, 84, 88, 107, 113, 116, 124, 133, 136, 139, 144, 163, 169, 176, 181, 197, 200, 211, 214, 225, 243, 247, 253, 257, 263, 267, 270, 276, 298, 302, 307, 313, 316, 322, 329, 333, 336, 357, 363, 368, 374, 380, 386, 392, 397, 401, 420, 425, 430, 434, 440, 447, 453, 463, 477, 485, 492, 496, 506, 509, 513, 523, 527, 546, 557, 565, 571, 578, 599, 606, 616, 620, 642, 650, 655, 662, 667, 672, 679, 682

Challenge, 20, 38, 63, 68, 73, 77, 84, 88, 144, 169, 181, 257, 270, 298, 302, 313, 322, 333, 336, 363, 380, 386, 397, 420, 434, 463, 511, 527, 557, 571, 578, 599, 606, 642, 650, 655, 667, 679

Collect the Data, 506, 509, 513

Find the Error, 7, 30, 68, 73, 116, 176, 200, 257, 276, 298, 322, 392, 401, 430, 477, 620, 642, 667

Number Sense, 23, 77, 113, 116, 124, 133, 139, 169, 197, 211, 214, 225, 247, 253, 276, 307, 329, 374, 463, 616, 655

Open-Ended, 23, 30, 34, 38, 43, 63, 73, 88, 107, 113, 116, 124, 133, 139, 144, 169, 181, 197, 211, 214, 243, 247, 253, 263, 267, 276, 307, 316, 329, 333, 336, 357, 363, 374, 380, 386, 392, 397, 401, 420, 425, 430, 434, 440, 447, 453, 463, 485, 492, 496,


Index R41

Index506, 509, 523, 527, 546, 551, 557, 565, 578, 606, 616, 642, 672, 679, 682

Reasoning, 23, 107, 113, 163, 302, 509, 551, 662

Which One Doesn’t Belong?, 34, 107, 136, 139, 163, 270, 302, 313, 316, 368, 380, 423, 425, 447, 453, 571, 599, 662, 672, 679

Hours, 674–675, 676–679, 680–683, 690, 693, 694

How to Use the Student Handbook, EP1

Hundred-millions, 17–20

Hundreds, 17–20

Hundred-thousands, 17–20

Hundredths, 26–27, 28–30, 31–34, 53, 330, 331–333

I iIdentify Extra or Missing Information Problem-Solving Strategy, 146–147, 154, EP10

Identifying ordered pairs, EP27


Identity Property of Multiplication, 86–89, 98, EP6

Improper fractions, 334That’s Not Proper Game, 334

Inches, 634, 637–638, 639–643, 690, 691, EP38

Half inches, 637–638Quarter inches, 637–638

Inch rulers, 637–638

Inequalities, 414, 458–459, 460–463, 464, 468, EP29



Solving, 458–459, 460–463, 464, 468, EP29

Input, 428–431, 464

Integers, 472, 520–523, 524–527, 530, 534, EP32

Comparing, 521–523, 534

Graphing, 520–523, 534Negative, 520–523, 524–527, 534

On a number line, EP32Positive, 520–523, 524–527, 534

Interpreting data, 472, 489–493, 494–497, 530, EP30

Interpreting remainders, 140–141, 142–145, 150, 154, EP10

Intervals on graphs, EP29

Is equal to (=), 21–23, 35–38, 51, 53, 326–329, 345, 521–523, 534, 640–641, 649–650, 654–655, 661–662, 664, 666–667, 671–672, 677–678, EP2, EP3, EP21





It’s How Big? Problem-Solving Project, 706–707

Kk

Key Concepts, 66, 355, 360, 372, 378, 417, 444, 445, 450, 451, 460, 504, 507, 508, 544, 551, 554, 555, 564, 568, 576, 596–598, 604, 614, 618, 639, 648, 653, 659, 665, 670

Kilograms, 665–668, 690, 692, EP39

Kilometers, 659–662, 690, 692, EP39

Ll



Length, 637–638, 639–643, 657–658, 659–662, 673, 690, 691, 692, 700–701, EP38, EP39

Centimeters, 657–658, 659–662, 690, 692, EP39


Comparing metric units, 670–672, 673


Converting metric units, 660–662, 692, EP39

Estimating, 700–701Estimating metric units, 657–658

Foot (feet), 639–643, 690, 691, EP38

Half inches, 637–638Height, 563–565, 568–571, 576–578, 582

Inches, 634, 637–638, 639–643, 690, 691, EP38

Inch rulers, 637–638Kilometers, 659–662, 690, 692, EP39

Meters, 657–658, 659–662, 690, 692, EP39

Metric rulers, 657–658, 659–662

Miles, 639–643, 690, 691, 705

Millimeters, 657–658, 659–662, 690, 692, EP39

Quarter inches, 637–638Yards, 639–643, 690, 691, EP38

Less than (<), 21–23, 35–38, 51, 53, 326–329, 345, 460–463, 468, 521–523, 534, 640–641, 649–650, 654–655, 661–662, 664, 666–667, 671–672, 677–678, EP2, EP3, EP21


R42 Index

Inde

x Like fractions, 350, 353–354, 355–357, 358–359, 360–363, 377, 404–405, 406, 407, EP22

Addition, 353–354, 355–357, 404–405, 406, 407, EP22

Subtraction, 358–359, 360–363, 377, 406, 407, EP23

Line graphs, 472, 486–488, 489–493, 494–497, 500, 530, 532, EP30

Analyzing, 494–497, 532Double line, 489–493, EP30Predicting events from, 494–497

Line plots, 510–515, 518–519, 706–707, EP31

Analyzing, 511–515

Liters, 669, 670–672, 690, 693, EP40

Locating points, 432–434, 435, 466, 467

Look for a Pattern Problem-Solving Strategy, 258–259, 284, 324–325, 339, 345, 403, 573, 623, 687, EP16, EP20

Lowest Number Wins! Game, 173

MmMail Mania Problem-Solving Project, 704–705

Make a conjecture, 303

Make a Graph Problem-Solving Strategy, 498–499, 529, 533

Make a Model Problem-Solving Strategy, 610–611, 623, 628, EP36

Make a Table Problem-Solving Strategy, 426–427, 455, 465, 622–623, 686–687, 705, EP26

Making Mixtures Science Cross Curricular Connection, 404–405

Maps, 704–705Determining routes, 704–705

Distance on, 704–705Scale, 704–705

Floor plans, 702–703

Mass, 663–664, 665–668, 673, 690, 692, EP39

Comparing units, 664, 666–668, 673

Converting units, EP39Estimating units, 663–664, 666–668

Grams, 663–664, 665–666, 690, 692, EP39

Kilograms, 665–668, 690, 692, EP39

Milligrams, 665–668, 690, 692, EP39

Mean, 502–503, 504–506, 530, 533, EP31

Measurement, 590, 602–603, 604–607, 608, 609, 610–611, 612, 613–617, 618–621, 622–623, 624–625, 626–628, 631, 632–633, 634, 637–638, 639–643, 644–645, 648–651, 652, 653–655, 656, 657–658, 659–662, 663–664, 665–668, 669, 670–672, 673, 674–675, 676–679, 680–683, 684–685, 686–687, 688–689, 690–694, 695, 696–697, 700–701, EP33, EP34, EP35, EP36, EP37, EP38, EP39, EP40

Area, 538, 550–551, 552–553, 554–557, 560, 561–562, 563–565, 566–567, 568–571, 574–575, 576–578, 579, 582–586, 587, 588–589, 702–703, EP33, EP34, EP35

Attributes, 684–685Capacity, 652, 563–565, 669, 670–672, 673, 690, 692, 693, EP38, EP40

Centimeters, 657–658, 659–662, 690, 692, EP39

Choosing appropriate tools of measurement, 684–685

Choosing appropriate units of measurement, 684–685

Comparing customary units of capacity, 653–655

Comparing customary units of length, 639–643

Comparing customary units of weight, 649–650

Comparing metric units of capacity, 670–672

Comparing metric units of length, 670–672, 673

Comparing metric units of mass, 664, 666–668, 673

Converting customary units of capacity, 653–655, 692, EP38

Converting customary units of length, 639–643, 691, EP38

Converting customary units of measurement, 702–703

Converting customary units of weight, 648–651, 691, EP38

Converting metric units of capacity, 670–672, 673, 692, 693, EP40

Converting metric units of length, 660–662, 692, EP39

Converting metric units of mass, EP39

Cubic units, 612, 613–617, 618–621, 628, EP37

Cups, 652, 653–655, 690, 692, EP38

Customary system, 634, 637–638, 639–643, 644–647, 648–651, 652, 653–655, 690, EP38

Estimating customary units of capacity, 652

Estimating customary units of weight, 644–645

Estimating length, 700–701Estimating metric units of capacity, 669, 670–672

Estimating metric units of length, 657–658

Estimating metric units of mass, 663–664, 666–668

Fluid ounces, 653–655, 690, 692, EP38

Foot (feet), 639–643, 690, 691, EP38

Formulas, 604–607, 613–617, 618–621, 626, 628, 629

Gallons, 652, 653–655, 690, 692, EP38

Grams, 663–664, 665–666, 690, 692, EP39

Half inches, 637–638Height, 563–565, 568–571, 576–578, 582

Inches, 634, 637–638, 639–643, 690, 691, EP38


Index R43

IndexInch rulers, 637–638Kilograms, 665–668, 690, 692, EP39

Kilometers, 659–662, 690, 692, EP39

Length, 637–638, 639–643, 657–658, 659–662, 673, 690, 691, 692, 700–701, EP38, EP39

Liters, 669, 670–672, 690, 693, EP40

Mass, 663–664, 665–668, 673, 690, 692, EP39

Meters, 657–658, 659–662, 690, 692, EP39

Metric rulers, 657–658, 659–662

Metric system, 634, 657–658, 659–662, 663–664, 665–668, 669, 670–672, 690, 692, 693, EP39, EP40

Miles, 639–643, 690, 691, 705

Milligrams, 665–668, 690, 692, EP39

Milliliters, 670–672, 690, 693, EP40

Millimeters, 657–658, 659–662, 690, 692, EP39

More About Measurement, 642

Ounces, 646–647, 648–651, 690, 691, EP38

Pints, 652, 653–655, 690, 692, EP38

Pounds, 646–647, 648–651, 690, 691, EP38

Quarter inches, 637–638Quarts, 652, 653–655, 690, 692, EP38

Selecting appropriate formulas, 618–621, 629

Surface area, 590, 602–603, 604–607, 618–621, 626, 627, 629, EP36

Temperature, 524–527, 534Thermometers, 524–527 Time, 674–675, 676–679, 680–683, 690, 693, 694, 700–701, 704–705, EP40

Tons, 648–651, 690, 691, EP38

Volume, 590, 612, 613–617, 618–621, 626, 628, EP37

Weight, 646–647, 648–659, 690, 691, 705, EP38

Yards, 639–643, 690, 691, EP38

Median, 507–509, 530, 533, EP31

Mental division, 114–117, 151

Meters, 657–658, 659–662, 690, 692, EP39

Metric measurement system, 634, 657–658, 659–662, 663–664, 665–668, 669, 670–672, 690, 692, 693, EP39, EP40

Centimeters, 657–658, 659–662, 690, 692, EP39

Comparing units of capacity, 670–672

Comparing units of length, 670–672, 673

Comparing units of mass, 664, 666–668, 673

Converting units of capacity, 670–672, 673, 692, 693, EP40

Converting units of length, 660–662, 692, EP39

Converting units of mass, EP39

Estimating units of capacity, 669, 670–672

Estimating units of length, 657–658

Estimating units of mass, 663–664, 666–668

Grams, 663–664, 665–666, 690, 692, EP39

Kilograms, 665–668, 690, 692, EP39

Kilometers, 659–662, 690, 692, EP39

Liters, 669, 670–672, 690, 693, EP40

Mass, 663–664, 665–668, 673, 690, 692, EP39

Meters, 657–658, 659–662, 690, 692, EP39

Metric Pairs! Game, 673Metric rulers, 657–658, 659–662

Milligrams, 665–668, 690, 692, EP39

Milliliters, 670–672, 690, 693, EP40

Millimeters, 657–658, 659–662, 690, 692, EP39

Metric Pairs! Game, 673

Metric rulers, 657–658, 659–662

Mid-Chapter Check, 39, 80, 121, 172, 217, 260, 318, 376, 441, 501, 560, 609, 656

Miles, 639–643, 690, 691, 705

Milligrams, 665–668, 690, 692, EP39

Milliliters, 670–672, 690, 693, EP40

Millimeters, 657–658, 659–662, 690, 692, EP39

Millions, 17–20

Millionths, 31–34

Minutes, 674–675, 676–679, 680–683, 693, 694, EP40

Mission: Division Game, 120

Mixed numbers, 388–389, 390–393, 394–397, 398–401, 406–407, 409, 410, EP24, EP25

Addition, 388–389, 390–393, 404–405, 406, 409, EP24

Estimating differences, EP24Estimating sums, EP24Subtraction, 394–397, 398–401, 404–405, 406, 409, 410, EP24, EP25

Subtraction with renaming, 398–401, 404–405, 406, 410

Mixed Problem Solving, 25, 91, 147, 183, 203, 279, 339, 403, 455, 529, 573, 623, 687

Mode, 507–509, 530, 533, EP31

Modeling Decimal addition, 204–205, 206–207, 208–211

Decimal subtraction, 218–219, 220–221, 222–225

Division, 108–109, 110–113, 126–127, 164–165, 174–177, 178–181

MoneyCalculating cost, 705, 706–707

Currency, foreign, 705Division, 261–263, EP16


R44 Index

Inde

x Estimating products, 241–243

Multiplication, 258–259, EP15

Months, 676–679

More About Area of Regular Polygons, 571Estimating, 201Factors, 303Function Tables, 431Graphing, 439Measurement, 642Odd and Even Numbers, 299

Order of Operations, 421Perimeter on the Coordinate Plane, 547

Properties, 89Repeating Decimals, 337Stem-and-Leaf Plots, 515Writing Decimals as Fractions, 34

Multiple Choice Questions, 34, 38, 39, 44, 55, 56–57, 69, 77, 80, 84, 89, 99, 100–101, 113, 117, 121, 125, 133, 145, 155, 156–157, 169, 172, 177, 181, 189, 190–191, 201, 215, 217, 225, 235, 236–237, 247, 253, 257, 277, 299, 313, 317, 318, 323, 329, 333, 337, 347, 348–349, 363, 369, 375, 376, 381, 387, 393, 397, 401, 411, 412–413, 421, 425, 431, 437, 441, 453, 463, 469, 493, 497, 501, 514, 523, 535, 536–537, 551, 556, 557, 558, 571, 587, 588–589, 607, 609, 619, 621, 631, 632–633, 643, 651, 654, 656, 668, 679, 683, 695, 696–697

Multiples, 290, 319, 320–323, 344, EP20

Common, 319, 320–323, 344, EP20


Multiplication properties, 86–89, 94, 95, 98, EP6





Multiplication Property of Equality, 450–453

Transitive Property of Multiplication, 89

Zero Property of Multiplication, 89


Multiplication strategiesArea models, 64–65, 74–77, 81–84


Fact families, 102, 105–107, 151, EP7

Partial products, 64–65, 74–77

Related facts, 106, 151, EP7

Multiplication, 58, 61–63, 64–65, 66–69, 70–73, 74–77, 78–79, 80, 81–84, 85, 86–89, 90–91, 92–93, 94–98, 241–243, 244, 245–247, 248–249, 250–253, 254–257, 282, 283, 287, 288–289, EP4, EP5, EP6, EP15, EP16

Area models for, 64–65, 74–77, 81–84


By multiples of 10, 61–63, 94, 95, EP4

By multiples of 100, 61–63, 94, 95, EP4

By multiples of 1,000, 61–63, 94, 95, EP4

By one–digit numbers, 74–77, 85, 96

By three-digit numbers, 75–77, 85

By two-digit numbers, 81–84, 85, 97



Decimals, 241–243, 244, 245–247, 248–249, 250–253, 254–257, 282, 283, 287, 288–289, EP15, EP16

Decimals by decimals, 248–249, 260–253, 283

Decimals by powers of ten, 254–257, 282, 284

Decimals by whole numbers, 241–243, 244, 245–247, 282, 283, EP15


Equations, 448–449, 450–453, 467

Estimating decimal products, 241–243, 283, EP15

Estimating products, 70–73, 74–77, 96, EP5

Expressions, EP5Fact families, 102, 105–107, 151, EP7


Money, 258–259, EP15Multi-digit, EP6Multiplication-division relationship, 105–107, 151



Patterns, 61–63, 95, EP4Powers of ten, 254–257, 268–270, 282, 284, 285

Products, 58, 61–63, 94Properties, 86–89, 94, 95, 98, EP6

Related facts, 106, 151, EP7Repeated addition, 235–247Transitive Property of Multiplication, 89

What’s the Difference Game, 85



Index R45

IndexNn

Naming points, 432–434, 435, 466, 467

Negative integers, 520–523, 524–527, 534

Negative numbers, 518–519, 520–523, 530

Negative numbers on number line, 518–519, 520–523, 534

Nets, 593–595, 602–603, 604

Number lines, 518–519, 520–523, 534

Common multiples, 319, 320

Decimals on, 35–38, 40–44, 50

Integers on, EP32Negative numbers on, 518–519, 520–523, 534

Rounding decimals on, 195–197

Rounding fractions on, 378–379

Number properties, 86–89, 94, 95, 98, 212–215, 233, 444–447, EP6, EP14











More About Properties, 89Multiplication properties, 86–89, 94, 95, 98, EP6


Subtraction Property of Equality, 444–447



Number relations, 14, 21–23, 35–38, 51, 53, 326–329, 345, 521–523, 534, 640–641, 649–650, 654–655, 661–662, 664, 666–667, 671–672, 677–678, EP2, EP3, EP21






Number Sense H.O.T. Problems, 23, 77, 113, 116, 124, 133, 139, 169, 197, 211, 214, 225, 247, 253, 276, 307, 329, 374, 463, 616, 655

OoOdd numbers, 299

More About Odd and Even Numbers, 299

Ones, 17–20

Online Readiness Quiz, 16, 60, 104, 160, 194, 240, 292, 352, 416, 474, 540, 592, 636

Open-Ended H.O.T. Problems, 23, 30, 34, 38, 43, 63, 73, 88, 107, 113, 116, 124, 133, 139, 144, 169, 181, 197, 211, 214, 243, 247, 253, 263, 267, 276, 307, 316, 329, 333, 336, 357, 363, 374, 380, 386, 392, 397, 401, 420, 425, 430, 434, 440, 447, 453, 463, 485, 492, 496, 506, 509, 523, 527, 546, 551, 557, 565, 578, 606, 616, 642, 672, 679, 682

Opposite operations, 444–447, 450–453

Order/orderingDecimals and whole numbers, 40–44, 50, 54, EP4

Times, 701Whole numbers, 22–23, 50, EP4

Order of operations, 417–421, 464, 466

More About Order of Operations, 421

Parentheses ( ), 66–69, 86–89, 95, 212–215, 233, 417–421, 466, EP14

Ordered pairs, 414, 432–424, 435, 436–439, 464, 465, 466, 487–488, EP27, EP28

Graphing, 436–439, 466, 467, EP27

Identifying, EP27

Organizing data, 475–477, 486–488, 531, 706–707, EP29

Origin, 432–424, 436–439

Orthogonal view, 600–601

Ounces, 646–647, 648–651, 690, 691, EP38

Outliers, 510–515, EP31

Output, 428–431, 466

PpParallelograms, 538, 561–562, 563–565, 582

Area, 561–562, 563–565, 582, 585, EP34


R46 Index

Inde

x Parentheses ( ), 66–69, 86–89, 95, 212–215, 233, 417–421, 466, EP14


Partial quotients, 128–129

PatternsDecimal multiplication patterns, 254–257

Division, 114–117, 151, 152Look for a Pattern Problem-Solving Strategy, 258–259, 284, 324–325, 339, 345, 403, 573, 623, 687, EP16, EP20

Multiplication, 61–63, 95, EP4

PentagonsArea, 571

Perimeter, 538, 541–543, 544–547, 560, 582, 583, 702–703, EP33

Formulas, 544–547, 583More About Perimeter on the Coordinate Plane, 547

Polygons, 543–547, 583Rectangles, 541–542, 543–547

Squares, 544–547

Periods, 17–20

Pictographs, 11–13, 706–707Analyzing, 11–13

Pints, 652, 653–655, 690, 692, EP38

Place value, 14, 17–20, 21–23, 26–27, 28–30, 31–34, 35–38, 39, 40–44, 45, 50–54, EP2

Charts, 17–20, 31–34Decimals, EP3Digits, 17–20, 51, EP2Hundred-millions, 17–20Hundreds, 17–20Hundred-thousands, 17–20Hundredths, 26–27, 28–30, 31–34, 53, 330, 331–333

Millions, 17–20Millionths, 31–34Ones, 17–20Periods, 17–20Ten-millions, 17–20Tens, 17–20Ten-thousands, 17–20Tenths, 26–27, 28–30, 31–34, 53, 331–333

Thousands, 17–20

Thousandths, 28–30, 31–34, 53

P.M., 680–683, 694

Points, EP27

Polygons, 590Bases, 563–565, 568–571, 576–578, 582, 596–599

Parallelograms, 538, 561–562, 563–565, 582

PentagonsPerimeter, 543–547, 583Rectangles, 538, 552–553, 554–557, 582, 584, EP33

Trapezoids, 538, 574–575, 576–578, 582, 586, EP35

Triangles, 538, 566–567, 568–571, 582, 585, EP35

Polyhedrons, 596–599

Pompeii Patterns Art Cross Curricular Connection, 580–581

Positive integers, 520–523, 524–527, 534

Positive numbers, 518–519, 520–523, 530

Pounds, 646–647, 648–651, 690, 691, EP38

Powers, 305–307, 343, EP19

Powers of ten, 254–257, 268–270, 282, 284, 285

Practice and Apply It, 27, 65, 109, 127, 129, 141, 165, 205, 207, 219, 221, 244, 249, 264, 273, 295, 319, 354, 359, 365, 371, 389, 443, 449, 459, 480, 488, 502, 519, 542, 553, 562, 575, 595, 603, 612, 638, 647, 652, 658, 664, 675

Practice and Problem Solving, 5, 7, 9, 12, 20, 23, 30, 33, 37, 42, 63, 68, 72, 76, 83, 88, 107, 112, 116, 124, 132, 136, 139, 143, 163, 168, 176, 180, 197, 200, 210, 214, 224, 243, 246, 252, 256, 263, 267, 270, 276, 298, 302, 307, 311, 316, 322, 328, 332, 336, 357, 362, 368, 374, 380, 386, 392, 396, 400, 419, 424, 430, 436, 438, 446, 452, 462, 477, 483, 491, 496, 506, 509, 512, 522, 526, 546, 550, 556, 565, 570, 578, 599, 601, 606, 615, 620, 641, 650, 655, 662, 667, 672, 678, 682

Practice Chapter Test, 55, 99, 155, 189, 235, 287, 347, 411, 469, 537, 587, 631, 695

Predicting events from a line graph, 494–497

Prime factorization, 300–303, 304, 305–307, 309–313, 343, EP18


Prime numbers, 290, 293–295, 296–299, 300–303, 342, 343, EP18

Prime numbers, 290, 293–295, 296–299, 300–303, 342, 343, EP18

Prisms, 590, 596–599, 602–603, 604–607, 612, 614–617, 626, 627, 628, EP36

Rectangular, 594–595, 596–599, 604–607, 626

Square, 595–599Surface area, 604–607, 618–621, 626, 629

Triangular, 594–595, 596–599, 626

Volume, 613–617, 618–621, 626, 628, 629

Problem Solving in Art, 516–517, 580–581

Art Work, 516–517Pompeii Patterns, 580–581

Problem Solving in Geography, 48–49

The Great United States, 48–49

Problem Solving in Health, 184–185, 688–689

The Bone Bank, 184–185Soccer Rules!, 688–689

Problem Solving in Science, 280–281, 404–405, 456–457, 624–625

Birdseye View, 624–625Fun in the Sun, 280–281Making Mixtures, 404–405Underwater Maps, 456–457

Problem Solving in Social Studies, 92–93, 148–149, 228–229, 340–341

The Core Facts about Apples, 228–229

The Statue of Liberty, 148–149


Index R47

IndexSweet Dreams, 340–341The Wright Measurements, 92–93

Problem-Solving Investigations, 24–25, 52, 90–91, 98, 146–147, 182–183, 188, 202–203, 232, 278–279, 286, 338–339, 346, 402–403, 410, 454–455, 468, 528–529, 534, 572–573, 586, 622–623, 630, 686–687, 694

Problem-Solving Projects, 698–707

Arranging Space, 702–703Go the Distance, 700–701It’s How Big?, 706–707Mail Mania, 704–705

Problem-Solving Strategies, 4–5, 46–47, 54, 78–79, 90–91, 97, 98, 118–119, 146–147, 152, 154, 170–171, 182–183, 187, 188, 202–203, 226–227, 232, 234, 258–259, 278–279, 284, 286, 324–325, 338–339, 345, 346, 382–383, 402–403, 408, 410, 426–427, 431, 454–455, 465, 468, 498–499, 528–529, 533, 534, 558–559, 572–573, 584, 586, 610–611, 622–623, 628, 630, 644–645, 686–687, 691, 694, 705, EP2, EP4, EP6, EP7, EP8, EP10, EP11, EP12, EP13, EP14, EP16, EP18, EP20, EP24, EP25, EP26, EP28, EP33, EP34, EP35, EP36, EP37, EP38, EP40

Act It Out, 91Choose an Operation, 90–91, 98, 279, 339, 403, 455, 572, 687

Choose the Best Strategy, 90–91, 98, 182–183, 188, 278–279, 286, 338–339, 346, 402–403, 410, 454–455, 468, 528–529, 534, 572–573, 586, 622–623, 630, 686–687, 694, EP4, EP7, EP12, EP18, EP22, EP25, EP28, EP33, EP35, EP37, EP40

Determine Reasonable Answers, 279, 382–383, 408, EP24

Draw a Diagram, 278–279, 573, 623, 644–645, 687, 691, EP38

Draw a Picture, 78–79, 97, EP6

Estimate or Exact Answer, 202–203, 232, 403, EP13

Guess, Check, and Revise, 118–119, 152, 183, 339, 455, 529, 623, EP8

Identify Extra or Missing Information, 146–147, 154, EP10

Look for a Pattern, 258–259, 284, 324–325, 339, 345, 403, 573, 623, 687, EP16, EP20

Make a Graph, 498–499, 529, 533

Make a Model, 610–611, 623, 628, EP36

Make a Table, 426–427, 455, 465, 622–623, 686–687, 705, EP26

Solve a Simpler Problem, 170–171, 183, 187, 339, 403, 455, EP11

Use Logical Reasoning, 558–559, 573, 584, EP34

Work Backwards, 46–47, 54, 226–227, 234, 403, 431, 455, 529, 687, EP14

Products, 58, 61–63, 94Estimating products, 70–73, 74–77, 96, EP5


Projective view, 600–601

Projects, 698–707Arranging Space, 702–703Go the Distance, 700–701It’s How Big?, 706–707Mail Mania, 704–705

Properties of numbers, 86–89, 94, 95, 98, 212–215, 233, 444–447, EP6, EP14











More About Properties, 89Multiplication, 86–89, 94, 95, 98, EP6





Pyramids, 593–595, 607–609, 626

Rectangular, 595, 596–599Square, 626Triangular, 596–599, 626

QqQuarter inches, 637–638

Quarts, 652, 653–655, 690, 692, EP38

Quick Check, 16, 60, 104, 160, 194, 240, 292, 352, 416, 474, 540, 592, 636

Quotients, 102, 110–113, 122–125, 137–139, 150, 152, 158, 161–163, 174–177, 186, 187, 188

Adjusting, 174–177, 186, 188

Estimating, 122–125, 150, 152, 161–163, 166–169, 174–177, 187, 188, EP8, EP10

Partial, 128–129Placing the first digit, 134–136, 153

Rounding, 265–267, 285With zeros, 137–139, 154


R48 Index

Inde

x

RrRange, 510–515, 533, EP31

Reading Decimals, 31–34, 40–44, 50, 52, 53

Whole numbers, 17–20, 50

Real-World Math, 49, 93, 148, 185, 229, 281, 341, 404, 457, 517, 581, 625, 689

Real-World Problem Solving, 20, 23, 73, 113, 144, 176, 243, 263, 283, 400, 420, 438, 513, 522, 642

Reasoning H.O.T. Problems, 23, 107, 113, 163, 302, 509, 551, 662

Recipes, 706–707

Recording data, 703, 706–707

Tally marks, 475–477, 478–480, EP29

Rectangles, 538, 552–553, 554–557, 582, 584, EP33

Area, 552–553, 554–557, 582, 584, EP33

Perimeter, 541–542, 543–547


Rectangular pyramids, 595, 596–599

Related facts, 106, 151, EP7

Relationship symbols, 14, 21–23, 35–38, 51, 53, 326–329, 345, 521–523, 534, 640–641, 649–650, 654–655, 661–662, 664, 666–667, 671–672, 677–678, EP2, EP3, EP21


Is greater than (>), 14, 21–23, 35–38, 51, 53, 326–329, 345, 640–641, 649–650, 654–655, 661–662, 664, 666–667,

671–672, 677–678, 460–463, 468, 521–523, 534, EP2, EP3, EP21




Remainders, 109, 110–113, 126–127, 140–141, 142–145, 150, 154, 166–169, 174–177, 186, 187, 188, EP7, EP9

Interpreting, 140–141, 142–145, 150, 154, EP10

Repeated addition, 235–247

Repeating decimals, 337More About Repeating Decimals, 337

Rounding, 70–73, 96, 238, 241–243, 283, 285, EP5

Decimals, 192, 195–197, 198–201, 230, 231, 241–243, 283, EP12, EP17

Decimals on a number line, 195–197

Division, 122–125, 161–163, 174–177, 186, 188

Fractions, 378–379, 384–387, 404–405, 408, EP23, EP24

Fractions on a number line, 378–379

Quotients, 265–267, 285Rules, 195–197Whole numbers, 6–7

RulersInch, 637–638Metric, 657–658, 659–662

SsScale drawing, 702–703

Science Cross Curricular Connections, 280–281, 404–405, 456–457, 624–625

Birdseye View, 624–625Fun in the Sun, 280–281

Making Mixtures, 404–405Underwater Maps, 456–457

Seconds, 676–679, 693, EP40

Selecting appropriate measurement formulas, 618–621, 629

Simplest form, 314–317, 332, 342, 344, 350, 366–369, 390–393, 394–397, 398–401, 407, 408, 409, 410, EP20, EP21, EP22, EP23, EP24, EP25

Soccer Rules! Health Cross Curricular Connection, 688–689

Social Studies Cross Curricular Connections, 92–93, 148–149, 228–229, 340–341

The Core Facts about Apples, 228–229

The Statue of Liberty, 148–149

Sweet Dreams, 340–341The Wright Measurements, 92–93

Solid figures, EP36, EP37Cones, 598–599, 626Cubes, 593–595, 596–599, 626

Cylinders, 598–601, 626Polyhedrons, 596–599Prisms, 590, 596–599, 602–603, 604–607, 612, 614–617, 626, 627, 628, EP36

Pyramids, 593–595, 607–609, 626



Square prisms, 595–599Square pyramids, 626Triangular prisms, 594–595, 596–599, 626


Solutions, 442–443

Solve a Simpler Problem Problem-Solving Strategy, 170–171, 183, 187, 339, 403, 455, EP11

Solving equations, 442–443, EP28


Index R49

IndexSolving inequalities, 458–459, 460–463, 464, 468, EP29

Spiral Review, 38, 44, 69, 84, 117, 125, 133, 145, 177, 181, 215, 225, 247, 253, 257, 277, 313, 317, 323, 329, 333, 363, 369, 375, 381, 387, 393, 397, 401, 463, 493, 497, 514, 523, 551, 557, 607, 617, 621, 651, 668, 683

Squared, 305–307

Square numbers, 303

Square prisms, 595–599

Square pyramids, 626

Square roots, 303

Squares, 552–553, 554–557, 584, EP34

Area, 552–553, 554–557, 584, EP34

Perimeter, 544–547

Square units, 548–551, 552–553, 554–557, 582, 583, 584, 585, 586, 602–603, 604–607, 618–621, 627, EP33, EP34, EP35

Standard form, 14, 18–20, 31–34, 50, 51, 53, EP2, EP3

Start Smart, 2–13

Statistics, 502–503, 504–506, 507–509, 510–515, 530, 533, EP31

Mean, 502–503, 504–506, 530, 533, EP31

Median, 507–509, 530, 533, EP31

Mode, 507–509, 530, 533, EP31

Outliers, 510–515, EP31Range, 510–515, 533, EP31

The Statue of Liberty Social Studies Cross Curriculum Connection, 148–149

Stem-and-leaf plots, 515More About Stem-and-Leaf Plots, 515

Student Handbook, EP0–EP40

Extra Practice, EP2–EP40How to Use the Student Handbook, EP1

Study Organizers, 14, 52, 58, 94, 102, 150, 158, 186, 192,

230, 238, 282, 290, 342, 350, 406, 414, 464, 472, 530, 538, 582, 590, 626, 634, 690

Subtract/subtractionDecimals, 192, 198–201, 218–219, 220–221, 222–225, 230, 233, EP13, EP14

Differences, 198–201Equations, 444–447, 457Estimating decimal differences, 198–201, 230, 231, EP13

Estimating fraction differences, 384–387, 406, 409

Fractions, 350, 358–359, 360–363, 370–371, 372–375, 377, 384–387, 394–397, 398–401, 404–405, 406, 407, 408, 409, 410, 411, 412–413, EP23


Like fractions, 358–359, 360–363, 377, 406, 407, EP23

Mixed numbers, 394–397, 398–401, 404–405, 406, 409, 410, EP24, EP25

Mixed numbers with renaming, 398–401, 404–405, 406, 410

Modeling decimal, 218–219, 220–221, 222–225

Multi-digit, 8–10Subtraction Property of Equality, 444–447

Unlike fractions, 370–371, 372–375, 377, 406, 408, EP23

Whole numbers, 8–10


Sums, 192, 198–201

Surface area, 590, 602–603, 604–607, 618–621, 626, 627, 629, EP36

Formula for prisms, 604–607, 618–621, 626, 629

Surveys, 475–477, 703, 706–707

Sweet Dreams Social Studies Cross Curricular Connection, 340–341

TtTalk Math, 19, 22, 29, 33, 36, 41, 62, 67, 72, 76, 82, 87, 106, 112, 115, 123, 133, 135, 138, 143, 162, 165, 168, 175, 179, 196, 200, 205, 210, 213, 219, 224, 242, 244, 246, 251, 255, 262, 264, 266, 269, 275, 297, 301, 306, 308, 313, 315, 321, 328, 332, 336, 356, 362, 367, 373, 379, 385, 391, 395, 400, 419, 423, 430, 433, 437, 446, 452, 461, 472, 483, 491, 495, 505, 508, 512, 521, 526, 545, 550, 555, 564, 569, 577, 598, 605, 615, 619, 641, 650, 654, 661, 666, 669, 675, 677, 681, 685

Tally marks, 475–477, 478–480, EP29

TechnologyCalculators, 188, 706–707

Temperature, 524–527, 534Celsius (ºC), 524–527, 534Degrees (º), 524–527, 534Fahrenheit (ºF), 524–527, 534

Thermometers, 524–527

10 Questions Game, 608

Ten-millions, 17–20

Tens, 17–20

Ten-thousands, 17–20

Tenths, 26–27, 28–30, 31–34, 53, 331–333

Terminating decimals, 335–337, 342, 346

Test Practice, 34, 38, 44, 56–57, 69, 77, 84, 89, 100–101, 113, 117, 125, 133, 145, 156–157, 169, 177, 181, 190–191, 201, 215, 225, 236–237, 247, 253, 257, 277, 288–289, 299, 313, 317, 323, 329, 333, 337, 348–349, 363, 369, 375, 381, 387, 393, 398, 401, 412–413, 421, 425, 431, 439, 447, 453, 463, 470–471, 485, 493, 497, 514, 523,


R50 Index

Inde

x 536–537, 551, 557, 571, 588–589, 607, 617, 621, 632–633, 643, 651, 668, 679, 683, 696–697

Test-Taking Tips, 56, 100, 156, 190, 288, 348, 470, 536, 588, 632

That’s Not Proper Game, 334

Thermometers, 524–527 Celsius (ºC), 524–527, 534Degrees (º), 524–527, 534Fahrenheit (ºF), 524–527, 534

Temperature, 524–527, 534

Think About It, 27, 65, 141, 165, 221, 295, 304, 308, 319, 330, 354, 359, 365, 371, 389, 440, 443, 480, 488, 502, 519, 542, 543, 562, 567, 575, 593, 595, 603, 638, 647, 652, 658, 664, 669, 675, 684–685

Thousands, 17–20

Thousandths, 28–30, 31–34, 53

Three-dimensional figures, 590, 593–595, 596–599, 600–601, 602–603, 604–607, 608, 609, 626, 627, EP36, EP37

Building, 593–595Cones, 598–599, 626Cubes, 593–595, 596–599, 626

Cylinders, 598–601, 626Edges, 593–595, 596–601, 626, 627, EP36

Faces, 593–595, 596–599, 626, 627, EP36

Nets, 593–595, 602–603, 604

Polyhedrons, 596–599Prisms, 590, 596–599, 602–603, 604–607, 612, 614–617, 626, 627, 628, EP36

Pyramids, 593–595, 607–609, 626



Square prisms, 595–599Square pyramids, 62610 Questions Game, 608



Time, 674–675, 676–679, 680–683, 690, 693, 694, 700–701, 704–705, EP40

Addition, 704–705A.M., 680–683, 694Calendars, 674–675Comparing units, 676–679Converting units, 674–675, 676–679, 693, EP40

Days, 676–679, 693, EP40Elapsed time, 634, 680–683, 690, 694, EP403

Hours, 674–675, 676–679, 680–683, 690, 693, 694

Minutes, 674–675, 676–679, 680–683, 693, 694, EP40

Months, 676–679Ordering times, 701P.M., 680–683, 694Seconds, 676–679, 693, EP40

Weeks, 676–679, 693, EP40Years, 676–679

Tons, 648–651, 690, 691, EP38


Trapezoids, 538, 574–575, 576–578, 582, 586, EP35

Area, 574–575, 576–578, 582, 586, EP35

Tree diagram, See Factor tree.

Triangles, 538, 566–567, 568–571, 582, 585, EP35

Area, 566–567, 568–571, 582, 585, EP35



Truncation, 201

Two-dimensional figuresParallelograms, 538, 561–562, 563–565, 582

Polygons, 590Rectangles, 538, 552–553, 554–557, 582, 584, EP33

Squares, 552–553, 554–557, 584, EP34

Trapezoids, 538, 574–575, 576–578, 582, 586, EP35

Triangles, 538, 566–567, 568–571, 582, 585, EP35

UuUnderwater Maps Science Cross Curricular Connection, 456–457

Unlike fractions, 350, 364–365, 366–369, 370–371, 372–375, 377, 404–405, 406, 407, 408, EP23

Addition, 364–365, 366–369, 404–405, 406, 407, EP23

Subtraction, 370–371, 372–375, 377, 406, 408, EP23

Use Logical Reasoning Problem-Solving Strategy, 558–559, 573, 584, EP34

VvVariables, 414, 422–425, 428–431, 444–447, 464, EP26

Defining, 444–447

Venn diagrams, 308, 309

Vertex (vertices), 593–595, 596–599, 626, 627, EP39

Vertical axis, 481–485

Volume, 590, 612, 613–617, 618–621, 626, 628, EP37

Cubic units, 612, 613–617, 618–621, 628, EP37

Formula for prisms, 613–617, 618–621, 626, 628, 629

WwWeeks, 676–679, 693, EP40

Weight, 646–647, 648–659, 690, 691, 705, EP38



Estimating customary units, 644–645


Index R51

IndexOunces, 646–647, 648–651, 690, 691, EP38

Pounds, 646–647, 648–651, 690, 691, EP38

Tons, 648–651, 690, 691, EP38

What‘s the Area? Game, 579

What’s the Difference Game, 85

When Will I Use This?, 15, 59, 103, 159, 193, 291, 351, 415, 473, 540, 591, 635

Where’s My Line? Game, 435

Which One Doesn’t Belong? H.O.T. Problems, 34, 107, 136, 139, 163, 270, 302, 313, 316, 368, 380, 423, 425, 447, 453, 571, 599, 662, 672, 679

Whole numbers, 58Addition, 8–10Comparing, 21–23, 50, 51, EP2


Even numbers, 299Hundred-millions, 17–20Hundreds, 17–20Hundred-thousands, 17–20Millions, 17–20Odd numbers, 299Ones, 17–20Ordering, 22–23, 50, EP4Ordering decimals and whole numbers, 40–44, 50, 54, EP4

Reading, 17–20, 50Rounding, 6–7Subtraction, 8–10Ten-millions, 17–20Tens, 17–20Ten-thousands, 17–20Thousands, 17–20

Writing, 14, 17–20, 31–34, 50, 51, 53, EP2, EP3

Word form, 18–20, 31–34, 50, 51, 53, EP2, EP3

Work Backwards Problem-Solving Strategy, 46–47, 54, 224–225, 234, 403, 431, 455, 529, 687, EP14

The Wright Measurements Social Studies Cross Curricular Connection, 92–93

Write Math, 5, 7, 10, 13, 20, 23, 25, 27, 30, 34, 38, 39, 43, 55, 63, 65, 68, 73, 76, 79, 80, 84, 88, 89, 91, 99, 107, 109, 113, 116, 119, 121, 124, 127, 129, 133, 136, 139, 141, 144, 147, 155, 163, 169, 171, 172, 176, 181, 183, 189, 197, 201, 203, 207, 211, 214, 217, 221, 225, 235, 243, 247, 249, 253, 259, 260, 263, 267, 270, 273, 276, 279, 287, 295, 298, 302, 307, 313, 316, 318, 319, 322, 325, 329, 333, 337, 339, 346, 354, 357, 359, 363, 365, 368, 371, 374, 376, 380, 383, 386, 389, 392, 397, 403, 411, 420, 425, 427, 430, 434, 439, 441, 443, 447, 449, 453, 455, 459, 463, 469, 477, 480, 485, 488, 492, 496, 499, 501, 503, 506, 509, 513, 519, 523, 527, 529, 535, 546, 551, 553, 557, 559, 560, 562, 565, 567, 571, 573, 575, 578, 587, 595, 599, 603, 606, 609, 611, 616, 620, 623, 631, 638, 642, 645, 647, 650, 652, 655, 656, 658, 662, 664, 667, 669, 672, 679, 682, 687, 695

Writing Decimals, 31–34, 40–44, 50, 52, 53

Equations, EP28Expressions, 422–425Whole numbers, 14, 17–20, 31–34, 50, 51, 53, EP2, EP3

Expanded form, 14, 18–20, 31–34, 50, 51, 53, EP2, EP3

Standard form, 14, 18–20, 31–34, 50, 51, 53, EP2, EP3

Word form, 18–20, 31–34, 50, 51, 53, EP2, EP3

XxX-axis, 432–434, 436–439, 486–488

X-coordinates, 432–434, 436–439, 464

YyYards, 639–643, 690, 691, EP38

Y-axis, 432–434, 436–439, 486–488

Y-coordinates, 432–434, 436–439, 464

Years, 676–679

Your Turn!, 15, 59, 103, 159, 193, 239, 291, 351, 415, 473, 540, 591, 635

ZzZero Property of Multiplication, 89

Zeros in decimal quotients, 274–277


R0001 R0002 PC 103031 - MHSchool · Glossary/Glosario R3 Glossary/Glosario Aa Spanish (Español)...

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