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anonymous
 one year ago
Estimate the following sum by rounding each number to the nearest ten.129.5 + 34.62 + 19.1
anonymous
 one year ago
Estimate the following sum by rounding each number to the nearest ten.129.5 + 34.62 + 19.1

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triciaal
 one year ago
Best ResponseYou've already chosen the best response.0to get to the math section look below the notification icon on the top left you will see history. point to it. on the drop down menu click on "find more subjects" choose mathematics.

triciaal
 one year ago
Best ResponseYou've already chosen the best response.0break each number into its parts by place value look at the tens and the ones if you have more than 5 ones round up to the next tens add the rounded numbers

triciaal
 one year ago
Best ResponseYou've already chosen the best response.0dw:1442107747889:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.0dw:1442108012158:dw
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