math tricks

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Scienceray Math Wizard at Google

alfroi635 @alfroi635 (297) • Philippines 30 Nov 11

Hello everyone! I have just a few questions about how to learn math tricks. I have encountered a site which I have searched from Google. Is this the best site for learning math tricks? I just can't put the site here because I may...

math tricks

starrywonder @starrywonder (625) • United States 23 Apr 08

I have a hard time doing mental math. Does anyone have any tricks that make it easier/

2 responses

Oh My Gosh!! This Really Does Work!

Katlady2 @Katlady2 (9904) • United States 26 Apr 07

Another cool one from my brother in law. Give this a try...you'll be surprised. YOUR AGE BY EATING OUT Don't tell me your age; you probably would tell a falsehood anyway-but your waiter may know! YOUR AGE BY DINER &...

neat brain teaser

8 responses •

1 person