## Description

The **Bittinger Worktext Series** changed the face of developmental education with the introduction of objective-based worktexts that presented math one concept at a time. This approach allowed students to understand the rationale behind each concept before practicing the associated skills and then moving on to the next topic. With this revision, Marv Bittinger continues to focus on building success through conceptual understanding, while also supporting students with quality applications, exercises, and new review and study materials to help them apply and retain their knowledge.

## Table of Contents

**1. Whole Numbers**

1.1 Standard Notation

1.2 Addition

1.3 Subtraction

1.4 Multiplication

1.5 Division

1.6 Rounding and Estimating; Order

1.7 Solving Equations

1.8 Applications and Problem Solving

1.9 Exponential Notation and Order of Operations

**2. Introduction to Integers and Algebraic Expressions**

2.1 Integers and the Number Line

2.2 Addition of Integers

2.3 Subtraction of Integers

2.4 Multiplication of Integers

2.5 Division of Integers and Order of Operations

2.6 Introduction to Algebra and Expressions

2.7 Like Terms and Perimeter

2.8 Solving Equations

**3. Fraction Notation: Multiplication and Division**

3.1 Multiples and Divisibility

3.2 Factorizations

3.3 Fractions and Fraction Notation

3.4 Multiplication and Applications

3.5 Simplifying

3.6 Multiplying, Simplifying, and More with Area

3.7 Reciprocals and Division

3.8 Solving Equations: The Multiplication Principle

**4. Fraction Notation: Addition, Subtraction, and Mixed Numerals**

4.1 Least Common Multiples

4.2 Addition, Order, and Applications

4.3 Subtraction, Equations, and Applications

4.4 Solving Equations: Using the Principles Together

4.5 Mixed Numerals

4.6 Addition and Subtraction of Mixed Numerals; Applications

4.7 Multiplication and Division of Mixed Numerals; Applications

4.8 Order of Operations and Complex Fractions

**5. Decimal Notation**

5.1 Decimal Notation, Order, and Rounding

5.2 Addition and Subtraction of Decimals

5.3 Multiplication of Decimals

5.4 Division of Decimals

5.5 Using Fraction Notation with Decimal Notation

5.6 Estimating

5.7 Solving Equations

5.8 Applications and Problem Solving

**6. Introduction to Graphing and Statistics**

6.1 Tables and Pictographs

6.2 Bar Graphs and Line Graphs

6.3 Ordered Pairs and Equations in Two Variables

6.4 Graphing Linear Equations

6.5 Means, Medians, and Modes

6.6 Predictions and Probability

**7. Ratio and Proportion**

7.1 Introduction to Ratios

7.2 Rates and Unit Prices

7.3 Proportions

7.4 Applications of Proportions

7.5 Geometric Applications

**8. Percent Notation**

8.1 Percent Notation

8.2 Solving Percent Problems Using Percent Equations

8.3 Solving Percent Problems Using Proportions

8.4 Applications of Percent

8.5 Percent of Increase or Decrease

8.6 Sales Tax, Commission, and Discount

8.7 Simple Interest and Compound Interest; Credit Cards

**9. Geometry and Measurement**

9.1 Systems of Linear Measurement

9.2 Converting Units of Area

9.3 More with Perimeter and Area

9.4 Volume and Capacity

9.5 Angles and Triangles

9.6 Square Roots and the Pythagorean Theorem

9.7 Weight, Mass, and Temperature

9.8 Medical Applications

**10. Exponents and Polynomials**

10.1 Integers as Exponents

10.2 Working with Exponents

10.3 Scientific Notation

10.4 Addition and Subtraction of Polynomials

10.5 Introduction to Multiplying and Factoring Polynomials

**Appendices: Developmental Units**

A. Addition

S. Subtraction

M. Multiplication

D. Division

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