We all need to do multiplication many times. The trick of quick multiplication by 11 will be very beneficial for you, if you are preparing for any competitive exam. Read the post to learn how to quickly multiply a number by 11.
Trick for Quick Addition of Two Number – Vedic Maths
Trick of Quick Multiplication by 11
For understanding the method of quick multiplication by 11 let’s consider an example of 367 x 11.
Step 1 – Assume one dot before and after the number to be multiplied by 11. So in case of our example 367 x 11, please assume 367 like “.367.”.
Video – How to Quickly Multiply any Number by 11
Step 2 – Starting from the right side of “.367.”, get the sum of two digits one by one as following:
- .+7=7
- 7+6=13 (1 will be carried forward)
- 6+3+1 (carry) = 10 (1 will be carried forward)
- 3+.+1(carry)=4
Step 3 – Note down the answer in upward direction ignoring the carry (4 – 0 – 3 – 7) i.e 4037
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Try above method for some more multiplication like 58 x 11, 78 x 11, 169 x 11, 144 x 11 etc.
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