4.
Simplify:
(i) (-6) + (-10) + 5 + 17
(iii) (-80) + (+40)+(-30) + (+6)
(ii) 30+ (-30) + (-60) + (-18)
(iv) 70 + (-18) + (-10)+(-17)
Answers
Answered by
1
Answer:
(I) 6
(ll) -44
(lll) -78
(lV) 25
Answered by
0
Answer:
1. 6
2.-64
3.-78
4.25
Step-by-step explanation:
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