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: 2167 - 8760 - 4771 - 8633 + 7929 + 9784 + 6892

Answer: -274


Question: 4533 - 9566 - 2287 + 4647 + 5056 + 6340 + 777 - 4673 + 2170

Answer: 2069


Question: 9322 + 6227 - 7727 - 5730 + 4777 - 8203 - 7207 - 8435 - 4653

Answer:
40273