19:38

Algebra Tiles 2: Polynomials

7:31

Solving Two-Step Equations Using Algebra Tiles - Negative Coefficient

15:43

Solving Equations with Integers

5:03

Adding and subtracting positive and negative integers with algebra tiles

6:59

One Step Equations with Algebra Tiles

1:56:08

Pre-Algebra Final Exam Review

12:38

Factoring Quadratic Polynomials when a is not 1

3:52

Solving Multi Step Equations using Algebra Tiles (Part 1)