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: 2977 - 4470 - 76 + 164 + 8433 - 2054 - 4953

Answer: 5933


Question: 4483 + 3021 - 5582 - 3918 + 8842

Answer: 2120


Question: 9184 + 8449 - 2741 + 5392 + 8724 - 3693 + 2819 + 1183

Answer:
-10949