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: 8379 + 6247 - 4435 + 207 - 3793 + 7248 + 1488

Answer: 1417


Question: 9085 + 2845 - 6159 + 1404 + 2110 - 8797

Answer: 17682


Question: 2470 - 5062 + 4384 + 8463 + 5624 + 4853 + 9542

Answer:
-25334