All of us know how to do addition of two numbers. Following is a simple trick for Quick Addition of Two Numbers.
Method of Superfast Addition
Please remember the formulae “Add the base, less the Purakha” for quick addition. You may learn how to calculate Base & Purakha.
For understanding let’s consider an example i.e. 8 + 18.
Step 1 – Calculate base and purakha of the 2nd number. In this example of 8+18, the base of 2nd number is 20 and purakha is 2.
Step 2 – In 1st number (8), add the base (20) of 2nd number and then less the purakha (2): 8 + 20 – 2, so the answer is 26.
Try above method for some more sums like 9+24, 9+37, 7+47, 85+199, 287+492, 341+193 etc.
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