Chapter 1. The Whole Numbers

1. Place Value

2. Adding and Subtracting Whole Numbers. Calculating Perimeters

3. Rounding and Estimating

4. Multiplying Whole Numbers. Caculating Areas

5. Dividing Whole Numbres

6. Exponents and Order of Operations

7. Introduction to Variables, Algebraic Expressions, and Equations

1. Introduction

2. Adding Integers

3. Subtracting Integers

4. Multiplying and Dividing Integers

5. Order of Operations

6. Solving Equations

Chapter 2. Integers and Introduction to Solving Equations

Chapter 3. Solving Equations

1. Introduction

2. Simplification of Variables Expressions

3. Solving Equations

Chapter 4. Fractions and Mixed Numbers

1. Introduction

2. Factors and Simplest Forms

3. Mutiplying and Dividing Fractions

4. Adding and Subctracting Like Fractions

5. Adding and Subctracting Unlike Fractions

6. Complex Fractions, Order of Operations, nd Mixed Numbers

7. Operation wth Mixed Numbers

8. Solving Equations Containing Fractions

Chapter 5. Decimals

1. Introduction

2. Adding and Subctracting Decimals

3. Multiplying and Dividing Decimals

4. Fractions, Decimals , and Order of Operations

5. Solving Equations Containing Decimals

6. Mean, Median, and Mode

Chapter 6. Ratio, Proportion, and Percent

1. Ratio and Proportion

2. Percents, Decimals, and Fractions

3. Solving Percent Problems with Equations

4. Solving Percent Problems with Proportions

5. Applications of Percent

6. Percent and Problem Solving

Bibliography

1. Lial, M. et al. Basic College Mathematics. 9th Edition. Pearson Education, 2016.

2. El Martin, Elay. Prealgebra & Introductory Algebra. 5th Ed. Peasrdon. 2021.

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