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: 6108 + 6734 + 3016 + 637 - 2671 - 5486 - 1133 + 1713 - 2180

Answer: 5478


Question: 5774 + 1888 + 5355 - 6957 - 7140 - 9762

Answer: 22390


Question: 9334 + 7802 - 105

Answer:
1637