Alessannddd Alessannddd
  • 25-10-2020
  • Mathematics
contestada

a. Realiza las siguiente operaciones Paso a paso

a)5-6+ (-9)-(-5)+1=
b) -2-7+ (-4)+6-1=
c) 8-(-2)+7-(-8)-6+3=
d) 1-(-5)-16+4+ (-12)+ (-3)-7=

Respuesta :

lesliejazminpg
lesliejazminpg lesliejazminpg
  • 25-10-2020

Answer:

5-6+ (-9)-(-5)+1= -4

-2-7+ (-4)+6-1= -8

8-(-2)+7-(-8)-6+3= 22

1-(-5)-16+4+ (-12)+ (-3)-7= -28

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