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Rohan Moon
Mathematics
3 May, 08:29
What is 40 times 50 using mental math
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Devyn Graves
3 May, 08:40
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2000 i think because 4*5 is 20 plus the two zeros
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Megan Mcneil
3 May, 08:56
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If 4 x 5=20, then its 2000
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