Thursday, 13 November 2014

SHORTCUT MULTIPLICATION TRICKS

 Multiplication of 2 digit numbers
 
Let 'ab' and 'cd' be 2 two digit numbers,  then 'ab x cd' can be solved by the technique:

















  
Multiplication of 3 digit numbers

Let 'abc' and 'def' be 2 three digit numbers, then 'abc x def' will be given by:















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