Seudónimo Seudónimo
  • 18-09-2016
  • Mathematics
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Estimate round about the sum of 222+203

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Haneefahr13
Haneefahr13 Haneefahr13
  • 18-09-2016
222 and 203 are both rounded to 200
200 + 200 = 400
actual answer: 425
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np12533 np12533
  • 18-09-2016
round 222 to 220, and 203 to 200. 220+200= 420.
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