Mathematics, 23.10.2019 03:30 genyjoannerubiera
Tony says to multiply 219×3, you multiply 2×3, 1×3, and 9×3, then add the products. explain tony's error. how would you tony understand how to correctly multiply 219×3?
Answers: 1
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Tony says to multiply 219×3, you multiply 2×3, 1×3, and 9×3, then add the products. explain tony's e...
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