52 Video Lessons

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## Chapter 1 – Prerequisites

## 1.1 Real Numbers: Algebra Essentials

- Classify a real number as a natural, whole, integer, rational, or irrational number.
- Perform calculations using order of operations.
- Use the following properties of real numbers: commutative, associative, distributive, inverse, and identity.
- Evaluate algebraic expressions.
- Simplify algebraic expressions.