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: 3254 - 200 + 4450 - 6393 - 2480 + 4564 + 9650

Answer: -6337


Question: 395 - 3060 - 445 + 3450 + 3365

Answer: -2915


Question: 6114 - 2427 + 7755 + 7125

Answer:
-6339