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Estimate the sum by rounding each number to the nearest whole number and then adding.

10.6 + 7.067 + 4.78
The sum is approximately

Estimate the sum by rounding each number to the nearest whole number and then adding-example-1

1 Answer

4 votes

Answer:

23

Explanation:

10.6 > 11

7.067 > 7

4.78 > 5

11+7+5=23

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