nyrcnangluvoqw7t5 nyrcnangluvoqw7t5
  • 02-06-2017
  • Mathematics
contestada

Explain how solving 8+2 can help you solve 80+20?

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mspeople
mspeople mspeople
  • 02-06-2017
80+20 is ten times 8+2, if you factor out 10 from 80+20 we get 10(8+2)
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Kaili515 Kaili515
  • 02-06-2017
Adding 8+2 is the same as adding 80+20 all your going is adding the zero
80+20=100
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