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To find 8 X 7 you can simply double 4 X 7. The answer being 56.

This is true becasue of the associative property of multiplication which states any order of number being multiplied together will give you the same answer.

2 X 4 X 7 = 8 X 7 = 56

7 X 4 X 2 = 28 X 2 = 56 + we know are math facts!

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14y ago

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