Question

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=

Answer 1

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