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: 6120 - 9271 - 7167 + 6916 - 2510 + 7854 - 7909 - 1960 - 3775

A: 23942
****
Q: 1137 - 2413 - 5470 - 9797 + 2566

A: 16251
****
Q: 2299 + 9091 + 1898 - 6208 + 2815 - 789 - 2068 - 9081 + 6726

A:
-85
****