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]: 6881 + 1331 - 470 + 6067 - 9323
[EX A]: 9276

[EX Q]: 8213 - 7166 - 3524 + 2770 + 767 - 3629 - 7894
[EX A]: 26889

[EX Q]: 9864 + 4357 + 3225 - 7816
[EX A]:
10098