Pre-algebra

Work through Pre-algebra with 13 video series, from the basics to exam day.

Variables & expressions

9 videos

Two-variable equations

10 videos

Systems of equations

7 videos

Proportional relationships

11 videos

Ratios and rates

8 videos

Roots, exponents, & scientific notation

12 videos

Equations & inequalities introduction

13 videos

Percentages

7 videos

Percent & rational number word problems

7 videos

One-step and two-step equations & inequalities

10 videos

Multi-step equations

7 videos

Functions and linear models

9 videos

Exponents intro and order of operations

6 videos