Friday, July 25, 2008

how to calculate math faster(5)

How to calculate 98 x 96, 97 x 95, 95 x 93 … in a faster method?
Here how it works!







( all the workings have to be performed mentally, just imagine it in ur mind)
easy right?
Remember to practice with other numbers.
ALL THE BEST FOR YOU!!!


Posted by mamo. at 9:35:00 PM
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it's free....

if you find any difficulties in math, please don't hesitate to contact me, please send your question to hi-mamo@hotmail.com i'll do my best.

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