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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

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  1. triciaal
    • one year ago
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    to 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.

  2. triciaal
    • one year ago
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    break 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

  3. triciaal
    • one year ago
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    |dw:1442107747889:dw|

  4. triciaal
    • one year ago
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    |dw:1442108012158:dw|

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spraguer (Moderator)
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