3 years ago

Estimate the sum of 487 and 310

Mathematics

2 answers:

hichkok12 [17]3 years ago

8 0

Round the number 487 and round 310. 487=500 310=300. 500+300=800

Olegator [25]3 years ago

7 0

First round 487 to 500, then round 310 to 300, what i did was round them to the nearest hundredth so they would be easy to add

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