Question

a) ( -7 ) + ( +3)=?
b) ( -14 ) + ( -10 )=?
c) ( +16 ) - ( -2 )=?
d) ( -7 ) - ( +2 )=?
e) ( -10 ) + ( +2 )=?
f) ( -10 ) + ( +70 )=?
g) ( -9 ) + ( +9 )=?
h) ( -12 ) + ( +8 )=?
i) ( -24 ) - ( -24 )=?

Answer 1

Respuesta:

a) = -4

b) = -24

c) = 18

d) = -9

e) = -8

f) = 60

g) = 0

h) = -4

i) = 0