jrzbabygirl135 jrzbabygirl135

29-09-2014
Mathematics

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Use rounding or compatible numbers to estimate the sum of 222 + 203

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bookwormrds bookwormrds

29-09-2014

420 is your possible rounded answer, the real answer to the problem is 225, but you said it needs to be rounded

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30-09-2014

Rounding because you round each number then do it mentally in your head it will be easier

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