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: 1592 - 2894 - 9980 + 4503 - 4006 - 8338 - 6314 + 4860 + 6836

Answer: 16925


Question: 8433 + 1618 + 9022 - 2431 - 8097 + 8068

Answer: 253


Question: 5550 + 5542 + 8311 + 6403 - 8410 - 6527 + 6867 + 780 + 6161

Answer:
-13577