M49913
M49913 M49913
  • 05-10-2020
  • Mathematics
contestada

30+ (-30)
The sum is___ because -30_______

Respuesta :

Аноним Аноним
  • 05-10-2020

Answer:

0

Step-by-step explanation:

The sum is 0 because -30 plus 30 equals nothing. Imagine having -30 and adding 30 that would be 0. It's just kinda common sense to me.

Hope this helps :)

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