Add and subtract integers.
i) -6 + 7
ii)-7 + 0
iii)-9 + 8
iv)5 - (+8)
v)-8 + 8
vi)1 - (-6)
vii)1 - (-8)
viii)-7 - (-7)
Answers
Answered by
1
Answer:
1) 1
2) -7
3)-1
4)-3
5)0
6)7
7)9
8)0
Answered by
1
Answer:
I. 1
II. -7
III. -1
Iv. -3
v. 0
vi. 7
vii. 9
viii. 0
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