Episode 161
161 TMD How to Subtract Quickly
Learn to perform lightning fast subtraction in your head.
The Math Dude Quick and Dirty Tips to Make Math Easier · Macmillan Holdings, LLC
July 11, 20137m 59s
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Show Notes
Quick, what’s 212 - 22? If that’s too easy for you, how about something tougher like 212 - 77? Want to learn an easy way to perform lightning fast subtraction in your head? Keep on listening to find out!
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