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