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: 2432 + 588 - 6240 + 8670

Answer: -586


Question: 3428 - 8444 - 2270 - 3241 - 1368 - 8884 - 6840 - 5265

Answer: 39740


Question: 9946 - 2691 + 1492 + 5978

Answer:
5167