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: 8301 - 6117 + 9106 + 2168 - 4036 - 2644 + 8999

Answer: 825


Question: 5279 - 2949 - 9227 - 4200 - 3399 - 5680 - 9769 + 7051 + 2369

Answer: 31083


Question: 5770 + 8042 - 2248 - 7730

Answer:
7706