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: 335 + 4730 + 4604 - 5559 + 7282 - 7812

Answer: -2910


Question: 7451 + 2964 + 1609 - 9543 - 679 + 381 - 9788 - 8125

Answer: 30632


Question: 3165 - 9797 + 2590 + 9922 - 4411 - 6875

Answer:
11736