Math Calculations-Session-2



In this session we will discuss how to multiply any numbers with 12, 13,14.......Then further in the session we will discuss to find the squares of numbers ending with 5 and 25. In continuation we will discuss to find the squares of numbers containing only 1s, 2s,3s......
All the methods are very interesting and easy to understand. Practice them well to have a good grip on them.