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Explain how to estimate 368+231 in two ways
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Jan 9, 2016
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Explain how to estimate 368+231 in two ways
Mathematics
middle-school
Andrew Terwiel
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1st way= Round your SUM to the closest. Example: 44 is close to 40 since its not 45 yet.
Ven Shine
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Jan 12, 2016
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1st way. 368 is closest to 370
2nd way. 231 is closest to 230
3rd way. Your sum will be 699, Closest to 700.
Uran
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Jan 15, 2016
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