Index 447Line graphs
double/multiple, 226–27, PB 253–54
interpret trends/make predictions, 226–27, 416(SU), PB 253–54
Logic (see alsoProblem-Solving, Strategies; Reasoning)
always/sometimes/never, 247, 261
open/closed sentences, 35, 54–55, PB 61–62
Venn diagrams, 2, 207, 224–25, PB 251–52
Looking for New Vocabulary, 1, 29, 53, 71, 107, 147, 173, 207, 239, 271,
301, 329, 351, 381
Lower quartile, 222–23, PB 249–50
Manipulatives
algebra tiles, 58–59, 360, 384–85, 385–86, 388–89, 390–91, 392, 394
centimeter graph paper, PB 178
compass/straightedge, 244–5, 249, 250–51, 258–59, 264,
PB 279–80, 281–82, 289–90, 295–96, 304
construction paper, 306
dot paper, 326
graph paper, 22, 277, PB 22, 178, 222, 242
inch ruler, 162, PB 177, 307
metric ruler, PB 280, 307
nets, 158–59, 306–7, PB 177, 345–46, 347–48, 349–50, 351, 359
protractor, 243, 360, PB 273–74, 280, 286, 295, 304
ruler, 268–69
spinner, 330–31
Maps, 158, PB 22, 177
Measurement
area
of complex figures, 288–89, PB 323–24
effect of changing dimensions, 282–83, PB 317–18
find missing dimensions, 282–85, PB 318, 319
by formula
circle, 286–87, 288, PB 321–22
parallelogram, 282–83, 288, 392, PB 317–18
rectangle, 47, 288, 301, 390, PB 49–50
trapezoid, 284–85, PB 319–20
triangle, 284–85, 301, 315, 394, PB 319–20
of irregular polygons, 298–99, PB 333–34
ratio of similarity, 326
related to perimeter, 294–95, PB 329–30
rename area units, 282, 285, PB 317–20
circumference, 286–87, 301, PB 321–22
measurement conversions, 439
perimeter
of complex figures, 275, PB 309–10
effect of changing dimensions, 283, PB 318
find missing dimensions, 274–75, PB 310
by formula, 274–75, PB 50, 309–10
related to area, 294–95, PB 329–30
precision/significant digits
absolute/relative error, 273, PB 307–8
greatest possible error (GPE), 272–73, PB 307–8
measure to unit of precision, 273, PB 307–8
rename units
customary, 140–41, PB 155–56
metric, 100–1, PB 111–112
surface area
complex figures, 320–21, PB 359–60
cylinders and cones, 310–11, PB 349–50
effect of changing dimensions, 322, PB 361–62
estimate, 312–13, PB 351–52
prisms (rectangular/triangular), 306–7, PB 345–46
pyramids (rectangular/triangular), 308–9, PB 347–48
ratio of similarity, 326, PB 365–66
tools
compass/straightedge, 243, 250, 258–59, PB 281–82, 289–90
protractor/straightedge, 242, PB 273–74
volume
complex figures, 320–21, PB 359–60
cylinders and cones, 318–19, PB 357–58
effect of changing dimensions, 322, PB 362
find missing dimensions, 314
prisms
use a formula, 314–15, PB 49–50, 353–54
use unit cubes, 314
pyramids, 316–17, PB 355–56
ratio of similarity, 326–27, PB 365–66
Mental Math, PB 12, 40, 66, 94, 98, 134, 154, 170, 180, 204, 242, 250,
258, 274, 276, 308, 310, 320, 322, 352, 380, 408, 444
maintenance, 417–23
Monomials, (see alsoAlgebra, polynomials, monomials), 382–83,
PB 433–34
Multiples
least common denominator (LCD), 113, PB 127–28
least common multiple (LCM), 112–13, PB 127–28
Multiplication
decimals
estimate decimal products, 84–85, 411(SU), PB 95–96
more than two decimal factors, 82–83, PB 93–94
positive and negative decimals, 82–83, PB 93–94
and whole numbers, 411(SU)
estimate products, 82–83, 411(SU), PB 93–94
fractions
like/unlike signs, 122–23, 414(SU), PB 137–38
simplest form, 122–23, 414(SU), PB 137–38
integers
inverse operations (multiplication/division), 12
with like/unlike signs, 10–11, PB 11–12
model (with tiles and number lines), 10–11, PB 9–10
mixed numbers
estimate products, 124–25, PB 139–40
evaluate algebraic expressions, 124–25, PB 139–40
like/unlike signs, 124–25, PB 139–40
multiplication patterns (powers/multiples of 10), 410(SU)
whole numbers, 411(SU)
Multiplication Property of Equality, 42–43, PB 45–46
Multiplicative Property of –1, 130, 388, PB 145–46Negative exponents,88–89, PB 99–100
Negative slope, 365, PB 411–12
Nets
cube, 159
scale models, 159
Nonlinear functions, 366–67, PB 413–14
Notation
bar (repeating decimal), 72
binary, 104
prime, 370, 372
probability, 340–41, PB 383–84
scientific, 90–91, 92–93, 107, 181, PB 101–2, 103–4
standard, 106
Number line
absolute value, 2–3, 53, PB 1–2
add integers on, 6–7
additive inverse on, 29
and box-and-whisker plots, 222–23, PB 249–50
compare/order decimals on, 77
compare/order integers on, 4–5, PB 3–4
divide integers on, 12
equivalent rational numbers on, 22
estimate value of fraction to nearest half, 114–15, PB 130
graph inequalities on, 56–57, PB 63–64
graph solution set of inequalities, 61, 63, 65