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Explain 40 x 50 using mental math
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Explain 40 x 50 using mental math
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May 6, 2018
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Explain 40 x 50 using mental math
Mathematics
middle-school
Mikko Ohtamaa
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Mikko Ohtamaa
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Well simply do 4x5 plus the 2 0's and that is 2000 because 2x5=20 +00
Wini
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May 7, 2018
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4 x 5 = 20 and stick the extra two zeroes on the end of it.
WillNZ
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May 10, 2018
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