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When is estimating an effective tool
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May 19, 2017
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When is estimating an effective tool
Mathematics
middle-school
Sean Nilan
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when you have a hard question such as 600x800 u know 6x8=48 so u can estimate the rest. (I'm not sure if this can help you but hope it does!)
Fgoudra
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May 24, 2017
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