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: 1930 - 7631 - 6614 + 5805 + 7376

Answer: 2994


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

Answer: -274


Question: 1141 - 4623 + 6131 + 3357

Answer:
-3724