Why does 12 × 10 = 120?

Because adding 12 10's together makes 120.

That is, because 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 = 120.

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Why does 12 × 10 = 120?

Because adding 12 10's together makes 120.

That is, because 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 = 120.

Keep practicing