Why does 7 x 4 = 28?

Because adding 7 4's together makes 28.

That is, because 41 + 42 + 43 + 44 + 45 + 46 + 47 = 28.

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Why does 7 x 4 = 28?

Because adding 7 4's together makes 28.

That is, because 41 + 42 + 43 + 44 + 45 + 46 + 47 = 28.

Keep practicing