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Mathematics, 11.07.2019 15:50 aaqa3735

Quinn used compensation to find the product of 37x4. first, she found 40x4=160. then she adjusted that product by adding 3 groups of 4 to get her final answer of 172. what did she do incorrectly?

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Quinn used compensation to find the product of 37x4. first, she found 40x4=160. then she adjusted th...

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