3 years ago

What is estimate 703 and 620 sum

2 answers:

5 0

Round 703 to 700 and round 620 to 620 then add them and get (1320)

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3 0

703+620≈1320

first you have to round 703 to 700, because it's an estimation, then you can add 700 to 620, and it'll be easier than 703+620.

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