Twinjroyal Twinjroyal
  • 19-09-2015
  • English
contestada

Describe and correct the error in evaluating the expression. 19-6+12=19-18=1

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thibbi1263
thibbi1263 thibbi1263
  • 19-09-2015
Anonymous added 6 to 12 instead of subtracting it from 19 and subtracted 18 from 19 to get 1. 
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