Why does 4 x 9 = 36?

Because adding 4 9's together makes 36.

That is, because 91 + 92 + 93 + 94 = 36.

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Why does 4 x 9 = 36?

Because adding 4 9's together makes 36.

That is, because 91 + 92 + 93 + 94 = 36.

Keep practicing