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: 395 - 3060 - 445 + 3450 + 3365

Answer: -2915


Question: 9403 + 6381 - 6599 - 2097 - 3046

Answer: 14764


Question: 7528 - 4788 + 7674 + 4839 + 6930 + 4883 + 9734

Answer:
-21744