Have you ever wanted to be able to do 2 digit multiplication in your head without a calculator? Well here is a quick and easy way:
24*16=?
20*10 = 200
20*6 = 120
10*4 = 40
6*4 = 24
384
See how easy that is? Now you can blast through those multiplication problems!
Showing posts with label math tricks. Show all posts
Showing posts with label math tricks. Show all posts
Monday, June 17, 2013
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