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How can you use mental math to find 7 times 53
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How can you use mental math to find 7 times 53
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Mar 19, 2016
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How can you use mental math to find 7 times 53
Mathematics
middle-school
Elbear
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u could do 7x5=35 then 7x3=21 then do 35+21=753
Korvin Szanto
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Mar 21, 2016
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Korvin Szanto
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You can multiply each digit in your head by 7.
Noomerikal
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Mar 24, 2016
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Noomerikal
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