Question

Evaluate :
a) 15 + (-8) b) (-16) +9 c) (-7) +(-23)

Answer 1

Answer:

a) 7

b) -7

c) -30

Hope its help you

Answer 2

Answer:

a) 15 - 8 = 7

b) -16 + 9 = -7

c) -7 -23 = -30

hope it helps