Unit 8: Rational Numbers and Algebra

• Chapter 22: Rational Numbers
  • Lesson 22.1 Rational Numbers
  • Lesson 22.2 Compare and Order Rational Numbers
  • Lesson 22.3 Rational Numbers and Their Properties
  • Lesson 22.4 Order of Operations with Rational Numbers
  • Lesson 22.5 Problem-Solving Application: Use Rational Numbers
• Chapter 23: Algebra: Expressions, Equations, and Inequalities
  • Lesson 23.1 Expressions with Rational Numbers
  • Lesson 23.2 Write Expressions with Rational Numbers
  • Lesson 23.3 Equations with Rational Numbers
  • Lesson 23.4 Problem-Solving Strategy: Guess and Check
  • Lesson 23.5 Inequalities