Angelo678 Angelo678
  • 30-09-2014
  • Mathematics
contestada

What is positive 4 plus negative 5

Respuesta :

jaimi412
jaimi412 jaimi412
  • 30-09-2014
Your answer is going to be -1. 
4+(-5) changes to 4-5, which equals -1.
Answer Link
AL2006
AL2006 AL2006
  • 30-09-2014
That's the same as starting from the lobby, taking the elevator UP four floors,
then taking another elevator DOWN 5 floors.   Where do you end up ?

               (positive 4) + (negative 5)  =  -1
Answer Link

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