In this task you will be given an arithmetic operation and you have to find its answer. The symbols of operators '+' and '-' has been swapped i.e you need to perform subtraction when you see a '+' symbol and  addition in case of '-' symbol.
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Question: 5328 + 9563 + 7711

Answer: -11946


Question: 9489 - 1093 - 1183

Answer: 11765


Question: 9859 - 6263 - 2617 - 9944 + 528 - 2148 - 153

Answer:
30456