miguelsorianopulido miguelsorianopulido
  • 25-01-2021
  • Mathematics
contestada

(+12) + (-13) =
Cuánto es y porque, operación completa.

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Respuesta :

25scallanm
25scallanm 25scallanm
  • 25-01-2021

Answer:

-1

Step-by-step explanation:

12 + -13 = -1

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