Kenyan Kenyan
  • 15-09-2015
  • Mathematics
contestada

81×22 estimate. then find product

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AnnaBrooke AnnaBrooke
  • 15-09-2015
The answer estimated answer would be 1600 because when you estimate 81 you get 80, and when you estimate 22 you would get 20. 80x20 is 1600.
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