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: 4095 - 9640 - 5113 - 9355

Answer: 28203


Question: 7733 - 8455 - 6291 - 3837 - 994

Answer: 27310


Question: 8234 + 6696 + 2599 - 5962 + 404 + 5376 - 9316 + 4990

Answer:
3447