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: 775 - 7609 + 2326 + 8760 + 4505

Answer: -7207


Question: 5462 - 3916 + 9462 - 8867 - 7357

Answer: 16140


Question: 1799 - 6428 + 9525 - 4524 + 9186

Answer:
-5960