Calculation Techniques
This Section deals with a few techniques which will help in improving the speed of doing Mathematical Calculations. The techniques could be perfected by doing ample amount of practice.
Session # 1 Multiplication of any given number by 5, 25 and 125
Session # 2 Multiplication of any given number by 11
Session # 3 Multiplication of any given number by 12 13,14,15,16,17,18 and 19
Session # 4 Squaring a number ending with digit 5
Session # 5 Squaring a two digit number
