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February 1, 2015

February 1, 2015

Posted by **Anonymous** on Monday, September 12, 2011 at 7:48pm.

- math -
**Bryce**, Monday, September 12, 2011 at 7:55pmUsing your brain only, you would solve the subtraction equation.

For example:

6 - 2= So take 2 away from six: so you would get 4. However in Middle School and High School, you will have to use a calculator, for mental math with big numbers is nearly impossible.

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