Question

9 9
9 9
Here
4 - 0
0 - 4
11
9
9
EXERCISE 1.1
1. Write the additive inverse of each of the following:
7
-6
(b)
(a)
(c)
5
11
erty used in the following:​

Answer 1

Answer:

-7

6

-5

-11

this is the answer