# Pre-Algebra

**Table of Contents**

**Tutorial**

Help

Mathematics Numbers

1.1 Definitions

1.2 Addition

1.3 Subtraction

1.4 Multiplication

1.5 Division

1.6 Factoring

Chapter Summary

Chapter Quiz

**Reference**

Index

Symbols

Formulas

**Fractions**

2.1 Definitions

2.2 Simplifying Fractions

2.3 Multiplying Fractions

2.4 Reciprocals

2.5 Dividing Fractions

2.6 Equivalent Fractions & Common

Denominators

2.7 Adding & Subtracting Fractions

Chapter Summary

Chapter Quiz

**Decimal Fractions**

3.1 Reading Decimal Fractions

3.2 Rounding Off

3.3 Addition of Decimals

3.4 Subtraction of Decimals

3.5 Multiplication of Decimals

3.6 Division of Decimals

3.7 Converting Between Fractions &

Decimals

Chapter Summary

Chapter Quiz

**Percent**

4.1 Meaning of Percent

4.2 Converting Percents & Fractions

4.3 Converting percents & Decimals

Chapter Summary

Chapter Quiz

** Ratio & Proportion**

5.1 Ratios & Fates

5.2 Proportions

Chapter Summary

Chapter Quiz

**Measurement & Scaling**

6.1 Time Measurement

6.2 Linear Measurement in the Metric

System

6.3 Weight Measurement in the Metric

System

6.4 Linear Measurement in the English

System

6.5 Weight Measurement in the English

System

6.6 Converting Linear Units between the

Metric & English Systems

6.7 Converting Weight Units between the

Metric & English Systems

Chapter Summary

Chapter Quiz

**Real Numbers**

7.1 Real Numbers

7.2 Absolute Value

7.3 Adding & Subtracting Real Numbers

7.4 Multiplying & Dividing Real Numbers

7.5 Properties of Real Numbers

7.6 Exponents

7.7 Radicals

7.8 Order of Operations

Chapter Summary

Chapter Quiz

**Introduction to Algebra**

8.1 Learning to Speak the Language of

Algebra

8.2 Algebraic Expressions

8.3 Like Terms

8.4 Adding & Subtracting Algebraic

Expressions

8.5 Multiplying Algebraic Expressions

8.6 Dividing Algebraic Expressions

8.7 Equations

8.8 Using Equivalent Equations to Solve

Linear Equations

8.9 Word Problems

Chapter Summary

Chapter Quiz

**Examination**

Genius Corner

Hint

**Game**

Help

**Interactive Zone (with audio, animation, &
example)**

Multiplication

Factoring

Simplifying Fractions

Multiplying Fractions

Dividing Fractions

Rounding Off

Multiplication of Decimals

Meaning of Percent

Converting Percents & Fractions

Converting Percents & Decimals

Ratios

Proportions

Time Measurement

Linear Measurement in the Metric

System

Converting Linear Units between the

Metric & English Systems

Linear Measurement

Real Numbers

Algebraic Expressions

Like Terms

Equations

Icons

Symbols

**Parent & Teacher Corner**

Name of Related Lesson

Purpose of the Lesson

Lesson Overview

Prerequisites

Materials

Objectives

Procedure

Hint

Lesson Variations

NCTM Standards

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