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How could you use multiplication to find 7+7+7?

How could you use multiplication to find 7+7+7?
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5 votes
How could you use multiplication to find 7+7+7?

User Akram Fares
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2 Answers

3 votes
7x3=21. All multiplication is is repeated addition! Hope I helped!
User Joe Lalgee
by
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4 votes
7+7+7 is equal to multiplying 7 by 3. (7+7+7=21 and 7x3=21.)
User Gila
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