Table of Contents

Unit 1 Algebra and Functions

Chapter 1 Introduction to Algebra and Functions
 11 A Plan for Problem Solving
 12 Powers and Exponents
 13 Squares and Square Roots
 14 Order of Operations
 15 ProblemSolving Investigation: Guess and Check
 16 Algebra: Variables and Expressions
 17 Algebra: Equations
 18 Algebra: Properties
 19 Algebra: Arithmetic Sequences
 110 Algebra: Equations and Functions

Chapter 2 Integers
 21 Integers and Absolute Value
 22 Comparing and Ordering Integers
 23 The Coordinate Plane
 24 Adding Integers
 25 Subtracting Integers
 26 Multiplying Integers
 27 ProblemSolving Investigation: Look for a Pattern
 28 Dividing Integers

Chapter 3 Algebra: Linear Equations and Functions
 31 Writing Expressions and Equations
 32 Solving Addition and Subtraction Equations
 33 Solving Multiplication Equations
 34 ProblemSolving Investigation: Work Backward
 35 Solving TwoStep Equations
 36 Measurement: Perimeter and Area
 37 Functions and Graphs

Chapter 1 Introduction to Algebra and Functions

Unit 2 Number Sense: Fractions

Chapter 4 Fractions, Decimals, and Percents
 41 Prime Factorization
 42 Greatest Common Factor
 43 ProblemSolving Investigation: Make an Organized List
 44 Simplifying Fractions
 45 Fractions and Decimals
 46 Fractions and Percents
 47 Percents and Decimals
 48 Least Common Multiple
 49 Comparing and Ordering Rational Numbers

Chapter 5 Applying Fractions
 51 Estimating with Fractions
 52 Adding and Subtracting Fractions
 53 Adding and Subtracting Mixed Numbers
 54 ProblemSolving Investigation: Eliminate Possibilities
 55 Multiplying Fractions and Mixed Numbers
 56 Algebra: Solving Equations
 57 Dividing Fractions and Mixed Numbers

Chapter 4 Fractions, Decimals, and Percents

Unit 3 Algebra and Number Sense: Proportions and Percents

Chapter 6 Ratios and Proportions
 61 Ratios
 62 Rates
 63 Rate of Change and Slope
 64 Measurement: Changing Customary Units
 65 Measurement: Changing Metric Units
 66 Algebra: Solving Proportions
 67 ProblemSolving Investigation: Draw a Diagram
 68 Scale Drawings
 69 Fractions, Decimals, and Percents

Chapter 7 Applying Percents
 71 Percent of a Number
 72 The Percent Proportion
 73 Percents and Estimation
 74 Algebra: The Percent Equation
 75 ProblemSolving Investigation: Determine Reasonable Answers
 76 Percent of Change
 77 Sales Tax and Discount
 78 Simple Interest

Chapter 6 Ratios and Proportions

Unit 4 Statistics, Data Analysis and Probability

Chapter 8 Statistics: Analyzing Data
 81 Line Plots
 82 Measures of Central Tendency and Range
 83 StemandLeaf Plots
 84 Bar Graphs and Histograms
 85 ProblemSolving Investigation: Use a Graph
 86 Using Graphs to Predict
 87 Using Data to Predict
 88 Using Sampling to Predict
 89 Misleading Statistics

Chapter 9 Probability
 91 Simple Events
 92 Sample Spaces
 93 The Fundamental Counting Principle
 94 Permutations
 95 Combinations
 96 ProblemSolving Investigation: Act It Out
 97 Theoretical and Experimental Probability
 98 Compound Events

Chapter 8 Statistics: Analyzing Data

Unit 5 Geometry and Measurement

Chapter 10 Geometry: Polygons
 101 Angle Relationships
 102 Complementary and Supplementary Angles
 103 Statistics: Display Data in a Circle Graph
 104 Triangles
 105 ProblemSolving Investigation: Use Logical Reasoning
 106 Quadrilaterals
 107 Similar Figures
 108 Polygons and Tessellations
 109 Translations
 1010 Reflections

Chapter 11 Measurement: Two and ThreeDimensional Figures
 111 Area of Parallelograms
 112 Area of Triangles and Trapezoids
 113 Circles and Circumference
 114 Area of Circles
 115 ProblemSolving Investigation: Solve a Simpler Problem
 116 Area of Complex Figures
 117 ThreeDimensional Figures
 118 Drawing ThreeDimensional Figures
 119 Volume of Prisms
 1110 Volume of Cylinders

Chapter 12 Geometry and Measurement
 121 Estimating Square Roots
 122 The Pythagorean Theorem
 123 ProblemSolving Investigation: Make a Model
 124 Surface Area of Rectangular Prisms
 125 Surface Area of Cylinders

Chapter 10 Geometry: Polygons