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.

5773 - 2989 + 8993 + 6702 + 2237 - 1402 - 4236 - 1857
-1675

6681 - 1947 - 955 + 9470 - 4512 - 9603 + 5822 + 9404 - 8896
7898

2625 + 384 - 6258 - 4326 + 423 + 4224

8178