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.

Q: 2848 - 3478 + 9230 + 3585 + 8537 - 3821

A: -11205
****
Q: 961 + 1754 - 8392 + 2659 - 495 + 358

A: 5077
****
Q: 968 + 4339 - 8059 - 4427 + 4812 - 6274 + 9781 + 7243 - 8354

A:
1907
****