Question

2.
Compute the following.
(1) 7+4
(iv) 14+ (-6)
(vii) 13+ (-15)
(x) 100+ (-80)​

Answer 1

Answer:

3

8

-2

20

Explanation:

following is the answer

Answer 2

Answer:

1) 7+4=9

2) 14+(-6) =14-6=8

3) 13-(+15) =13-15= -2

4) 100+(-80) = 100-80=20