Question

Calcule:
A) +1 -6=
B) -9+4=
C)-3+6=
D)-8+3=
E)-9+11=
F)+15-6=
G)+13-1=

Answer 1

Resposta:

A) +1 -6= -5

B) -9+4= -5

C)-3+6= 3

D)-8+3= -5

E)-9+11= 2

F)+15-6= 9

G)+13-1= 12

Answer 2

Resposta:

a- -5

b- -5

c - 3

d - -5

e - 2

f - 9

g - 12