Sets of numbers _Video 1
Sets of Numbers_Video 2
What is a rational Number_Video 

How to find a rational number between two rational numbers_Video
How to find a rational number between two fractions_Video 

Addition and Subtraction of Fractions Video 
FractionsKhan Academy_Videos 2 
Multiplication of Fractions _Video 

Division of Fractions_Video 

Order of Operations with Decimals_Video 

Decimalsall operations_Video 


