Why does 4 x 4 = 16?

Because adding 4 4's together makes 16.

That is, because 41 + 42 + 43 + 44 = 16.

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Why does 4 x 4 = 16?

Because adding 4 4's together makes 16.

That is, because 41 + 42 + 43 + 44 = 16.

Keep practicing