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Textbook Chapters 1 - 8
1. An Introduction to Problem Solving
1-1 Mathematics and Problem Solving
1-2 Explorations with Patterns
1-3 Reasoning and Logic: An Introduction
2. Numeration Systems and Sets
2-1 Numeration Systems
2-2 Describing Sets
2-3 Other Set Operations and their Properties
3. Whole Numbers and Their Operations
3-1 Addition and Subtraction of Whole Numbers
3-2 Algorithms for Whole-Number Addition and Subtraction
3-3 Multiplication and Division of Whole Numbers
3-4 Algorithms for Whole-Number Multiplication and Division
3-5 Mental Mathematics and Estimation for Whole-Number Operations
4. Algebraic Thinking
4-1 Variables
4-2 Equations
4-3 Functions
5. Integers and Number Theory
5-1 Integers and Operations of Addition and Subtraction
5-2 Multiplication and Division of Integers
5-3 Divisibility
5-4 Prime and Composite Numbers
5-5 Greatest Common Divisor and Least Common Multiple
5-6 Clock and Modular Arithmetic
6. Rational Numbers as Fractions
6-1 The Set of Rational Numbers
6-2 Addition, Subtraction, and Estimation with Rational Numbers
6-3 Multiplication and Division of Rational Numbers
7. Decimals and Real Numbers
7-1 Introduction to Decimals
7-2 Operations on Decimals
7-3 Nonterminating Decimals
7-4 Real Numbers
7-5 Using Real Numbers in Equations
8. Proportional Reasoning, Percents, and Applications
8-1 Ratios, Proportions, and Proportional Reasoning
8-2 Percents
8-3 Computing Interest
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