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March 26, 2017

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In a number square, the sum of the numbers in each row, column, and main diagonal is the same.
Find the sum of the number square.

a 7 2
1 5 b
8 c 4

  • pre-algebra - ,

    Add the diagonal to find the sum. That should lead you to the answers.

    I hope this helps. Thanks for asking.

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