Brooklynbabygirls2 Brooklynbabygirls2
  • 29-09-2017
  • Mathematics
contestada

Change the order and the grouping of the addends so that you can use mental math to find the sum. Then find the sum. 43+39+43+11=

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anyapates anyapates
  • 29-09-2017
43+43=86
86+39=125
125+11=136
136
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