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: 6054 - 4121 + 5615

Answer: 4560


Question: 6646 + 4878 - 8881 - 992 + 7276

Answer: 4365


Question: 2827 + 3370 + 5395 - 137 + 5103

Answer:
-10904