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: 2982 + 9912 - 1386 + 7183 + 259 - 2370

A: -10616
****
Q: 3229 + 3176 - 8009 + 6079 - 8090 + 5706 - 3416

A: 7783
****
Q: 2666 - 3880 - 7186 + 4000 + 4735

A:
4997
****