3 years ago

Estimate the sum of 487 and 310

Mathematics

2 answers:

IrinaVladis [17]3 years ago

5 0

The exact answer is 797. You can put 800 as an estimate

lianna [129]3 years ago

4 0

If you do it by 100s
500+300=800

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The diagram is shown in the attachment.

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