lmms1973 lmms1973

24-09-2017
Mathematics

contestada

use rounding or compatible numbers to estimate the sum 87 + 34

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Cristacakes Cristacakes

24-09-2017

rounding would be 90+35 so it would be 125

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zabihsafi333ovznws zabihsafi333ovznws

24-09-2017

the numers estimate the sum 87+34=121.

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