Why does 7 × 1 = 7?

Because adding 7 1's together makes 7.

That is, because 1 + 1 + 1 + 1 + 1 + 1 + 1 = 7.

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Keep practicing
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108
120
132
144

Why does 7 × 1 = 7?

Because adding 7 1's together makes 7.

That is, because 1 + 1 + 1 + 1 + 1 + 1 + 1 = 7.

Keep practicing