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: 6485 + 8165 + 4482 - 4771 + 2626 + 5500 + 8702 - 1649 + 7002

Answer: -23572


Question: 555 + 1174 + 4465 + 6452 + 3211 + 2960 - 856 + 4997 - 9930

Answer: -11918


Question: 1078 + 2128 + 513 + 5898 - 8020

Answer:
559