Question

a)-9+2=

b)-2+1=

c)-8-5+2=

D)-9+2=

e)-9+1-3-2=

f)-7-4+2+1=

g)-7-4+2+1=​

Answer 1

a)-9+2= -7

b)-2+1= -1

c)-8-5+2= -13+2 = -11

D)-9+2= -7

e)-9+1-3-2= -8-3-2 = -11-2 = -13

f)-7-4+2+1= -11+2+1 = -9+1 = -8

g)-7-4+2+1= -11+2+1 = -9+1 = -8

Espero que tenha ajudado você!