a) (30) (+55 (-23)+(-63)+(+55)
find the sum
Answers
Answered by
5
Answer:
30+55-23-63+55
85-23-63+55
62-63+55
-1+55
54
Hence, answer is 54.
Step-by-step explanation:
Hope it helped u dear...
Answered by
0
Answer:
720
Step-by-step explanation:
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