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.

9231 - 9608 - 4765 - 8085 - 9489
41178

6800 + 2564 + 8444 + 1912
-6120

2934 + 5823 + 4273 + 8783 + 7682 - 1861

-21766