gastonmurgos251 gastonmurgos251
  • 10-06-2021
  • Mathematics
contestada

63:(-7-2)+28:(-10-4)=
separar en termino
20:(-4)-4+(-18:6-7):2=
separar en termino

Respuesta :

azocher26
azocher26 azocher26
  • 10-06-2021

Answer:

1. -9

2. -14

Step-by-step explanation:

See image below:)

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