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.

[Q]: 6567 + 2835 + 6725
[A]: -2993


[Q]: 1573 + 2934 + 9701
[A]: -11062


[Q]: 8867 - 4259 + 6277
[A]:
6849