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]: 5473 - 4337 - 6499 - 9119
[EX A]: 25428

[EX Q]: 9689 - 3967 - 2592 - 3020 - 6589
[EX A]: 25857

[EX Q]: 2925 - 9594 + 6756
[EX A]:
5763