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]: 812 + 6106 - 2904 + 7738 + 7655 - 6987
[A]: -10796


[Q]: 8098 + 8922 - 9716 + 5360
[A]: 3532


[Q]: 5922 + 3451 - 7634
[A]:
10105