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: 4495 + 1180 - 7554 - 4842

Answer: 15711


Question: 9689 - 3967 - 2592 - 3020 - 6589

Answer: 25857


Question: 2541 + 9625 - 2717 - 3841 - 800 - 3904 + 4490 + 7496

Answer:
-7808