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: 6789 - 6255 + 3477 - 8628 + 3410 + 5875 + 7308 + 2357

A: -755
****
Q: 3229 + 3176 - 8009 + 6079 - 8090 + 5706 - 3416

A: 7783
****
Q: 2522 + 6514 + 3281 - 2069 - 4968 + 4562 - 5942

A:
1144
****