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]: 7240 - 3294 - 2859 + 1798 + 9958 - 6797
[EX A]: 8434

[EX Q]: 5860 + 3039 - 7874 - 3584 - 144
[EX A]: 14423

[EX Q]: 4371 - 878 + 2165
[EX A]:
3084