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: 2219 - 6451 + 1224 + 2776 + 8750 - 8397 - 5833 - 9401 - 554

Answer: 20105


Question: 5409 - 5550 + 3864 - 5911 + 5222

Answer: 7784


Question: 2690 - 2432 + 5858 + 1961 + 2444 - 4110 - 6596

Answer:
5565