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: 556 + 5223 - 5888 + 4866

Answer: -3645


Question: 1785 - 7105 - 7217 - 2262 - 9687 - 8283 - 9761 - 7664

Answer: 53764


Question: 5130 - 4281 - 1337 + 7996 - 2957 - 7042 - 3164 + 9363

Answer:
6552