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.

[EX Q]: 3980 + 6122 + 3529 - 9952
[EX A]: 4281

[EX Q]: 3055 - 3062 - 5311
[EX A]: 11428

[EX Q]: 6807 + 5564 + 8548 + 4618 - 4623
[EX A]:
-7300