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We very often get a feeling that the addtion done can have correct answer or ti may be wrong also in this post i am trying to explain how can we verify the anwer just doing sum of digits
A way to check additions doneAddition of the Digit Sum of the numbers to be multiplied should be equal to the digit sum of the answer. For eg. 23 + 64 = 87. Digit sum of 23 = 2+3 = 5; 64 = 6+4 = 10 = 1+0 = 1. So Total 5+1 = 6 Digit sum of 87 = 8+7 = 15 = 1+5 = 6. Addition of digit sum of the numbers = 5+1 = 6. Vedic Maths can be a mighty weapon when the question of speed arises while doing a problem. But one must be well versed and practised in its tricks in order to apply them without any doubt. There is no use in doing a problem through Vedic Maths and then doing the normal method to verify it. That wouldn’t save any time. Hence, as they say, practice makes you perfect! |
AuthorA Math Lover!! I have trained students who used to fear from Maths and now are active participant in the Math Contest conducted all around the world Archives
September 2016
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