Brain Game: Math Square #181

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Today's mentalfloss.com Brain Game Monday Math Square is brought to you by WeighTees: Fun, Quirky, Quality T-shirts for sizes XL-6X. My wife Kara and I are heading up this project, and we really need your support! Please visit our Indiegogo campaign today and get your first-edition shirt today.

Place the digits 1 through 9 in the white blanks so that the mathematical equations work both across and down. Each digit 1 through 9 should appear only once in the main grid (the red square).

Here is the SOLUTION. 

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July 29, 2013 - 8:54am
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