victoriacafe6
victoriacafe6 victoriacafe6
  • 09-06-2020
  • Mathematics
contestada

Can someone pls help me with this?

Can someone pls help me with this class=

Respuesta :

robertzheng robertzheng
  • 09-06-2020
communicative Property: (5+7) +3

Associative prop: (3+5) +7 or (3+7) +5

And the last one, I don’t fully understand what it is asking, but I believe it is asking for the answer which would be 15
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