1. WHOLE NUMBERS 

An Introduction to the Whole Numbers 

Adding and Subtracting Whole Numbers 

Multiplying and Dividing Whole Numbers 

Estimation 

Prime Factors and Exponents 

Order of Operations 

Solving Equations by Addition and Subtraction 

Solving Equations by Division and Multiplication 

Key Concept: Variables 

Accent on Teamwork 

Chapter Review 

Taking a Math Test 

Chapter Test 

2. THE INTEGERS 

An Introduction to the Integers 

Addition of Integers 

Subtraction of Integers 

Multiplication of Integers 

Division of Integers 

Order of Operations and Estimation 

Solving Equations Involving Integers 

Key Concept: Signed Numbers 

Accent on Teamwork 

Chapter Review 

Chapter Test 

Cumulative Review Exercises 

3. THE LANGUAGE OF ALGEBRA 

Variables and Algebraic Expressions 

Evaluating Algebraic Expressions and Formulas 

Simplifying Algebraic Expressions and the Distributive Property 

Combining Like Terms 

Simplifying Expressions to Solve Equations 

Problem Solving 

Key Concept: Order of Operations 

Accent on Teamwork 

Chapter Review 

Chapter Test 

Cumulative Review Exercises 

4. FRACTIONS AND MIXED NUMBERS 

The Fundamental Property of Fractions 

Multiplying Fractions 

Dividing Fractions 

Adding and Subtracting Fractions 

The LCM and the GCF 

Multiplying and Dividing Mixed Numbers 

Adding and Subtracting Mixed Numbers 

Order of Operations and Complex Fractions 

Solving Equations Containing Fractions 

Key Concept: The Fundamental Property of Fractions 

Accent on Teamwork 

Chapter Review 

Chapter Test 

Cumulative Review Exercises 

5. DECIMALS 

An Introduction to Decimals 

Addition and Subtraction with Decimals 

Multiplication with Decimals 

Division with Decimals 

Estimation 

Fractions and Decimals 

Solving Equations Containing Decimals 

Square Roots 

The Real Numbers 

Key Concept: Simplify and Solve 

Accent on Teamwork 

Chapter Review 

Chapter Test 

Cumulative Review Exercises 

6. GRAPHING, EXPONENTS, AND POLYNOMIALS 

The Rectangular Coordinate System 

Graphing Linear Equations 

Multiplication Rules for Exponents 

Introduction to Polynomials 

Adding and Subtracting Polynomials 

Multiplying Polynomials 

Key Concept: Graphing 

Accent on Teamwork 

Chapter Review 

Chapter Test 

Cumulative Review Exercises 

7. PERCENT 

Percents, Decimals, and Fractions 

Solving Percent Problems 

Applications of Percent 

Estimation 

Interest 

Key Concept: Equivalent Expressions 

Accent on Teamwork 

Chapter Review 

Chapter Test 

Cumulative Review Exercises 

8. RATIO, PROPORTION, AND MEASUREMENT 

Ratio 

Proportions 

American Units of Measurement 

Metric Units of Measurement 

Converting between American and Metric Units 

Key Concept: Proportions 

Accent on Teamwork 

Chapter Review 

Chapter Test 

Cumulative Review Exercises 

9. INTRODUCTION TO GEOMETRY 

Some Basic Definitions 

Parallel and Perpendicular Lines 

Polygons 

Properties of Triangles 

Perimeters and Areas of Polygons 

Circles 

Surface Area and Volume 

Key Concept: Formulas 

Accent on Teamwork 

Chapter Review 

Chapter Test 

Cumulative Review Exercises 

APPENDIXES 

I 

INDUCTIVE AND DEDUCTIVE REASONING 

II 

ROOTS AND POWERS 

III 

ANSWERS TO SELECTED EXERCISES 
