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Magic squares have rows, columns and diagonals of numbers adding to the same total.

Fill in the missing numbers.


−4 −7 A
B −5 C
−6 D −6



Look at the diagonal from top left to bottom right.  The total of these numbers is -15, which will also be the total of all other rows, columns and diagonal.

A = −4
B = −5
C = −5
D = −3

5 questions