Why does 7 × 9 = 63?

Because adding 7 9's together makes 63.

That is, because 9 + 9 + 9 + 9 + 9 + 9 + 9 = 63.

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Keep practicing
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Why does 7 × 9 = 63?

Because adding 7 9's together makes 63.

That is, because 9 + 9 + 9 + 9 + 9 + 9 + 9 = 63.

Keep practicing