Videos

Check out these free Math videos:
They cover adding, subtracting, multiplying and dividing with fractions, percents, and decimals, as well as working with exponents.  There are also videos on solving equations in one and two unknowns, and more! For a full playlist of math videos: youtube.com/playlist?list=PLJnlHnMfogFLnbKaja2Z2hU0ouIRY_hFo

 

Fractions

 
 

Positive & Negative Numbers

 
 

Percents

 
 

Decimals

 

Special Properties of Numbers