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: 4325 + 2332 + 1470 - 1881 + 9204 - 2529 - 5460 + 5554

Answer: -4365


Question: 7961 - 5474 + 4234 - 4358 - 7627 - 2291 - 9771 + 9867 - 813

Answer: 24194


Question: 7930 - 2835 - 1925 - 6613

Answer:
19303