Which of the following represents the most accurate estimation of 38+23

asked Jul 25, 2017 202k views

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2 votes

Step 1: Round to the nearest tens

40+20

Step 2: Add

60

Thinclient answered Jul 27, 2017

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the closes estimate would be 40 + 20 cause of rounding to the nearest tens place

Jklp answered Jul 30, 2017

by Jklp

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