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.

2318 + 1498 - 953 + 3290 + 1371 + 6933 + 7553 + 7283 + 889
-25546

8711 + 5319 - 3967 - 9285 + 2276
14368

4819 + 2391 - 5065

7493