Seudónimo Seudónimo
  • 20-09-2016
  • Mathematics
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Estimate sum of 487and 320

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Аноним Аноним
  • 20-09-2016
The estimate sum of 487 and 320 is 800. 
:)
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Аноним Аноним
  • 20-09-2016
the answer is pretty simple just round 487 to 500 and 320 to 300 which equals 800
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