Seudónimo Seudónimo

20-09-2016
Mathematics

contestada

estimate the sum of 487 and 310

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cipleo04 cipleo04

20-09-2016

Round the number 487 and round 310. 487=500 310=300. 500+300=800

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CaptainDonut CaptainDonut

20-09-2016

First round 487 to 500, then round 310 to 300, what i did was round them to the nearest hundredth so they would be easy to add

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