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3 years ago

Round each number to the nearest ten and estimate the sum.82.14 + 38.5 + 41.3

Mathematics

2 answers:

blagie [28]3 years ago

5 0

82.14 will be rounded down to 80, 38.5 will be rounded up to 40, and 41.3 will be rounded down to 40.

80 + 40 + 40 = 160

The approximate sum is 160.

Kitty [74]3 years ago

4 0

So 82.14 round to 80
And 38.5 round to 40
Last 41.3 round to 40
Together the estimate is 160 estimates to 200
Hope this helps

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Round each number to the nearest ten and estimate the sum.82.14 + 38.5 + 41.3​

Round each number to the nearest ten and estimate the sum.82.14 + 38.5 + 41.3