30+(-30)+(-60)+(-80) simplify
Answers
Answered by
48
Answer:
30-30+(-60)+(-80)
-60-80
-140
Answered by
1
Answer:
(-140)
Step-by-step explanation:
i)30+(-30)+(-60)+(-80)
=0+(-60)+(-80)
=(-60)-(-80)
=-140
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