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]: 8666 + 80 + 2370 - 4680 - 3944 + 3621 + 4402 - 5171
[A]: 11988


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


[Q]: 4594 + 5137 + 5212 + 9026 - 262 - 9218 - 623 - 6552 - 1133
[A]:
3007