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: 9748 + 7907 + 7494 - 2074 + 9313

Answer: -12892


Question: 7829 - 5698 - 9776 - 8576 + 8480

Answer:
23399