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]: 5856 - 8885 - 8510 + 7879 + 2100
[EX A]: 13272

[EX Q]: 23 - 7991 - 1064 + 8364
[EX A]: 714

[EX Q]: 3408 + 5329 + 5705 - 6960 - 4735 + 4197 - 9474
[EX A]:
9346