Question

a) ( )-(-2) = 5 b) (+7)-(-) = 8 c) ( )-(+4) = 3 d) (+6) - ( ) = 2 e) (+8) - (-) = 10 f) (+8) - (+ ) = 7 g) ( )-(-9) = -6 h) () - (+8) = -12​

Answer 1

a) (+3)-(-2) = 5

b) (+7)-(-1) = 8

c) (+7)-(+4) = 3

d) (+6) - (+8) = 2

e) (+8) - (-2) = 10

f) (+8) - (+1) = 7

g) (+3)-(+9) = -6

h) (-4) - (+8) = -12

Answer 2

a) (+3)-(-2) = 5

b) (+7)-(-1) = 8

c) (+7)-(+4) = 3

d) (+6) - (+8) = 2

e) (+8) - (-2) = 10

f) (+8) - (+1) = 7

g) (+3)-(+9) = -6

h) (-4) - (+8) = -12