# Pre-Algebra – Basic Introduction!

Author: The Organic Chemistry Tutor

This pre-algebra video tutorial provides an introduction / basic overview into common topics taught in that course. It covers mathematical concepts such as adding and subtracting integers, order of operations, solving equations, and simplifying fractions. These review lessons are useful for any student taking pre-algebra.

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Here is a list of topics:
1. Adding and Subtracting Integers Using a Number Line
2. Multiplying and Dividing Integers
3. Positive and Negative Integers
4. Concept of Multiplication – Repeated Addition.
5. Order of Operations – PEMDAS
6. Evaluating Expressions
7. Distributive Property
8. Combining Like Terms
9. Simplifying Algebraic Expressions
10. Exponents – Repeated Multiplication
11. Factoring Monomials Using Prime Factorization
12. GCF – Greatest Common Factor
13. Simplifying Fractions
14. Multiplying and Dividing Monomials