3: Real Number Systems and Number Theory Last updated Save as PDF Page ID 129479 OpenStax OpenStax 3.0: Introduction 3.1: Prime and Composite Numbers 3.1.0: Exercises 3.2: The Integers 3.2.0: Exercises 3.3: Order of Operations 3.3.0: Exercises 3.4: Rational Numbers 3.4.0: Exercises 3.5: Irrational Numbers 3.5.0: Exercises 3.6: Real Numbers 3.6.0: Exercises 3.7: Clock Arithmetic 3.7.0: Exercises 3.8: Exponents 3.8.0: Exercises 3.9: Scientific Notation 3.9.0: Exercises 3.10: Arithmetic Sequences 3.10.0: Exercises 3.11: Geometric Sequences 3.11.0: Exercises 3.12: Chapter Summary 3.12.0: Key Terms 3.12.1: Key Concepts 3.12.2: Videos 3.12.3: Formula Review 3.12.4: Projects 3.12.5: Chapter Review 3.12.6: Chapter Test