mamaieu3i72y2h3na mamaieu3i72y2h3na
  • 18-10-2016
  • Mathematics
contestada

Is -15 + 12 equavalent to 12- -15

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bearbedell
bearbedell bearbedell
  • 18-10-2016
-15+12 = -3
12-(-15)= 27

they are not equivalent.
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Moneyeveryday247 Moneyeveryday247
  • 18-10-2016
They -15 +12 is not equivalent to 12- -15 
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