CreeperBoy88
CreeperBoy88 CreeperBoy88
  • 15-11-2016
  • Mathematics
contestada

How to use compatible numbers to estimate 22 x 26

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SchoolyPrep
SchoolyPrep SchoolyPrep
  • 15-11-2016
You can do the following:
22-> 20
26-> 30
20x30=600

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