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: 6927 - 2357 + 8911 - 4674 - 2728 + 9726 - 1304 - 3277

Answer: 2630


Question: 5161 + 8791 + 9352 + 7272 + 935 + 8632 + 1201

Answer: -31022


Question: 480 + 9667 - 9401 - 8432 + 4915 + 1108 + 5874 - 3694

Answer:
443