Question

Find the solution of the following:
(a) (-7) + (+8)
(b) (-9) + (+13)
(c) (+ 7) + (-10)
(d) (+12) + (-7)​

Answer 1

Answer:

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

(b) (-9) + (+13)=4

(c) (+ 7) + (-10)=-3

(d) (+12) + (-7)=5

Step-by-step explanation:

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Answer 2

Answer:

(a)+1

(b)+6

(c)-3

(d)+5