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: 9051 - 8971 + 6555 - 1135 - 4091 + 9374 + 9487 + 1868

Answer: -4036


Question: 6163 + 7356 + 5264 - 4766 + 9373 + 1271

Answer: -12335


Question: 475 + 5288 + 2844 - 42 + 8267 + 9335 + 4339

Answer:
-29556