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: 5335 + 8307 + 4845 + 6853 - 9847 + 7289

Answer: -12112


Question: 9808 + 7071 + 9458 - 8326 - 6406 - 6771 - 1321 + 4712

Answer: 11391


Question: 2202 - 3549 + 5917 - 9455 - 395 - 3751 + 9606

Answer:
3829