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

Answer: 30632


Question: 5355 + 1451 - 3895 + 6213 + 743

Answer: 843


Question: 3334 + 797 - 5470 - 4512 - 6906 - 2971

Answer:
22396