Question

INTEGERS:
a)-15+18
b)18+-21
c)-100+50
d)59+18
e)(-9)-(-7)
f)18-(-15)
g)68-(-40)
h)-30-(75)
i)89-(-57)
Write in answer only. No need of explanation.

Answer 1

Answer:

good question

Step-by-step explanation:

very Best question

Answer 2

Answer:

a)-15+18 = +3

b)18+-21 = -3

c)-100+50 = -50

d)59+18 = 77

e)(-9)-(-7) = -2

f)18-(-15) = +33

g)68-(-40) = +108

h)-30-(75) = -105

i)89-(-57) = + 146