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

3.1 How to find a rational number between two rational numbers_Video NLESD
3.1 How to find a rational number between two fractions_Video NLESD
3.2 Decimalsall operations_Video 

3.3 Addition and Subtraction of Fractions Video NLESD 
FractionsKhan Academy_Videos 2 
3.4 Multiplication of Fractions _Video NLESD 

3.4 Division of Fractions_Video NLESD 

3.5 Order of Operations with Decimals_Video NLESD
3.5 Order of Operations with Fractions_Video 




