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: 6789 - 6255 + 3477 - 8628 + 3410 + 5875 + 7308 + 2357

Answer: -755


Question: 2349 - 9730 - 8231 + 6983 + 9097 + 6965 - 2760

Answer: 25


Question: 8374 + 7304 + 6753 - 1613 + 8526 + 9656

Answer:
-22252