MULITPILCATION TRICK FOR NUMBER 11

HOW TO FIND OUT MULTIPLICATION RESULT QUICKLY WHEN TWO DIGITS ARE MULTIPLIED WITH 11:

TRICK:

For example,: 12*11=?

Do what write 1 and 2 as it is and write the result of the sum of 1+2=3 between 1 and 2.

RESULT OF 12*11= 132

For example : 32*11=? 

DO SAME THINGS WRITE 5 AND 6 AS IT IS AND WRITE THE RESULT OF 3+2=5 BETWEEN 3 AND 2.

RESULT OF 32*11= 352.

For example: 56*11=?

In that case, what we have to do we have to follow same procedure but only one thing we have to do after adding 5+6=11. the '1' of '11' is also be added by 5. And 5 will become 6.

RESULT = 616.

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