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September 15, 2014

September 15, 2014

Posted by **Michelle** on Monday, September 10, 2007 at 6:15pm.

-1,0,1,2,3,4,5,6,and 7 into a magic square. How does the average of these numbers compare with the magic sum?

- Math -
**Count Iblis**, Monday, September 10, 2007 at 6:24pmYou just start from any 3 by 3 magic square, e.g.:

2 9 4

7 5 3

6 1 8

If you subtract 2 from each number you get a magic square that contains the numbers ranging from -1 to 7

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