LuellaCessna
LuellaCessna
11-09-2015
Mathematics
contestada
What is the estimate of 212,514+396,705
Respuesta :
Аноним
Аноним
11-09-2015
Change 212,514 into 215,000.
Change 396,705 into 400,000.
--------
Estimate:
215,000 + 400,000 = 615,000
Therefore:
212,514 + 396,705 ≈ 615,000
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