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.

7308 + 5010 + 6882
-4584

6667 - 31 + 1584 - 1542 - 6475 + 9319 + 2509 - 1895
3198

5814 + 7269 - 6869 + 1151

4263