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Master Math: Basic Math and Pre-Algebra by Debra Anne Ross

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Chapter 1. Numbers and Their Operations

  • 1.1 Digits and the Base Ten System

  • 1.2 Whole Numbers

  • 1.3 Addition of Whole Numbers

  • 1.4 Subtraction of Whole Numbers

  • 1.5 Multiplication of Whole Numbers

  • 1.6 Division of Whole Numbers

  • 1.7 Divisibility, Remainders, Factors, and Multiples

  • 1.8 Integers

  • 1.9 Even and Odd Integers

  • 1.10 Zero

  • 1.11 Addition and Subtraction of Negative and Positive Integers

  • 1.12 Multiplication and Division of Negative and Positive Integers

  • 1.13 The Real Number Line

  • 1.14 Absolute Value

  • 1.15 Prime Numbers

  • 1.16 Rational vs. Irrational Numbers

  • 1.17 Complex Numbers

  • 1.18 Rounding, Truncating, and Estimating Numbers

  • 1.19 Inequalities, >, <, ≥, ≤

  • 1.20 Factorial

Digits and the Base Ten System

• The system of numbers used for counting is based on groups of ten and ...

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