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: 2372 + 1272 - 6861 - 1715 - 7374 + 9798 - 7485

Answer: 14737


Question: 4310 + 5678 + 9065 - 8181 + 5925 - 3189 + 558

Answer: -5546


Question: 2733 - 9885 + 812 - 1024 - 4711 - 858 - 8263 - 4594 + 2772

Answer:
28484