Question

1. Add the following integers
a. -15 and -3
b. + 84 and +45
C. 63 and -23
d. -44 and +35
e. +12 and -20​

Answer 1

Answer:

a. -15 and -3 = -18

b. + 84 and +45 = 129

C. 63 and -23= 49

d. -44 and +35= -9

e. +12 and -20= - 8

Answer 2

Answer:

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Step-by-step explanation:

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