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: 573 - 2172 + 3067 + 6526 - 4690

Answer: -2158


Question: 938 + 566 + 5270 + 5634 - 7451 - 114

Answer: -2967


Question: 8252 + 2175 + 7005 + 3549 - 5141 - 2909 - 6751

Answer:
10324