annieeeee111 annieeeee111
  • 12-09-2016
  • Mathematics
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Evaluate expression an the property used of (8-8)+21

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Tatumemilee
Tatumemilee Tatumemilee
  • 12-09-2016
The answer is 21 because you do PEMDAS first. (8-8) is 0. And 0+21 is 21
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