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: 8243 + 5509 - 2652 - 916 - 1636 + 9824

Answer: -1886


Question: 8838 + 1241 - 4918 - 8353 - 4691 - 5880

Answer: 31439


Question: 3303 + 1775 - 9738 + 1433 + 5484 + 2221

Answer:
2128