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Rounding or compatible numbers to estimate the sum 620+107=

Rounding or compatible numbers to estimate the sum 620+107=
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Rounding or compatible numbers to estimate the sum 620+107=

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User Foreline
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2 Answers

7 votes
620+107=727
727=700
727=730
answered
User Purarue
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8.4k points
5 votes
You could do 600+100=700 because it would be close to the actual rusult
answered
User Dipanjan Mallick
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8.2k points
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Use rounding or compatible numbers to estimate the sum 620+107
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