Episode 109
109 TMD How to Square Two-Digit Numbers in Your Head
Learn how to quickly and easily calculate the square of any two-digit number in your head. SPONSOR: Use the code MATH to be entered to win $1000 at http://stitcher.com/math.
The Math Dude Quick and Dirty Tips to Make Math Easier · Macmillan Holdings, LLC
April 3, 20158m 47s
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Show Notes
Learn how to quickly and easily calculate the square of any two-digit number in your head. Read the episode transcript here: http://bit.ly/1y9x5y0.
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