Chapter 01

Foundations for Algebra

Lesson 1-1 Variables and Expressions
Lesson 1-2 Adding and Subtracting Real Numbers
Lesson 1-3 Multiplying and Dividing Real Numbers
Lesson 1-4 Powers and Exponents
Lesson 1-5 Square Roots and Real Numbers
Lesson 1-6 Order of Operations
Lesson 1-7 Simplifying Expressions
Lesson 1-8 Introduction to Functions