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]: 5856 - 8885 - 8510 + 7879 + 2100
[A]: 13272


[Q]: 7744 - 1859 - 3667 + 1907 - 2807
[A]: 14170


[Q]: 7455 + 7144 - 1314 - 8533 + 4007
[A]:
6151