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.

4483 + 3021 - 5582 - 3918 + 8842
2120

5355 - 3029 - 4426 - 467 + 3089 - 2982 - 4645 - 9070 - 3676
30561

9795 - 5679 + 2511

12963