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: 8398 - 1163 + 8396 + 4440 + 9289

A: -12564
****
Q: 9493 + 2402 - 721 + 5448 + 2919

A: -555
****
Q: 9570 - 1730 - 6383 - 3182 - 4729 + 8390 + 616 + 5842 + 4051

A:
6695
****