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]: 2349 - 9730 - 8231 + 6983 + 9097 + 6965 - 2760
[EX A]: 25

[EX Q]: 2500 + 3268 - 574 + 5695 - 2143 + 404 - 196
[EX A]: -3954

[EX Q]: 7017 + 2598 - 3765 + 6263 - 9087 + 4986 + 6833 - 8255 - 931
[EX A]:
8375