Seudónimo Seudónimo
  • 17-09-2016
  • Mathematics
contestada

Use the place value to add........Estimate then find the sum 519 +347=

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Аноним Аноним
  • 17-09-2016
Estimate is 800 and the answer is 866
Answer Link
Аноним Аноним
  • 17-09-2016
The estimate is 520+350 and the answer is 870
Answer Link

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