63-[(-3){-2-8–3}]-[345+(-2)(-1)}]
Answers
Answered by
1
Answer:
First solve the brackets
63-[(-3){-13}]-[345+2}]
63-[39]-[347]
63-39-347
=(-323)
Answered by
1
Answer:
63-[(-3){-2-8-3}]-[345+-2×-1}]
63-[-3×-13]-[345+2]
63-[39-347]
63-[-308]
63+308
371
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