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: 7291 - 941 - 33 + 3812 + 4851 - 8716 - 6838 - 740

Answer: 15896


Question: 5758 + 9179 - 1765 - 4142 - 8736

Answer: 11222


Question: 1425 - 9888 + 5520 - 4371 + 6430 + 248

Answer:
3486