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: 4272 + 6013 - 9409 - 6130 + 9575 + 2198

Answer: 2025


Question: 8802 - 6452 - 1721 - 4775 + 1838 + 4933 + 9964 - 6909

Answer: 11924


Question: 5549 + 8936 + 7103 - 2431 - 4319

Answer:
-3740