marquita0303 marquita0303

13-09-2018
Mathematics

contestada

Estimate to find the sum

126+171

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ninjascocerbeast ninjascocerbeast

13-09-2018

300 is a good estimate

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itssienna2005 itssienna2005

13-09-2018

126= 130
171= 170
130+170= about 300

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