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: 4284 - 8233 + 2781 - 2769 - 5560 + 635 - 1706 + 1965 + 6794

Answer: 10377


Question: 5316 + 506 - 8402

Answer: 13212


Question: 4501 - 8162 - 4010 - 1621 + 49 - 7899 + 3513 + 5044 + 3933

Answer:
13654