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: 3284 - 2372 - 6880

Answer: 12536


Question: 1953 - 3854 - 1362 + 6267 - 3664 - 901 + 7969 + 111

Answer: -2613


Question: 3006 - 9906 - 3316 - 2356 + 7008 + 2091 + 351 + 2681 + 5695

Answer:
758