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: 2480 - 8716 + 5571 - 504 - 4905 - 392 - 5105 + 906

A: 15625
****
Q: 1137 - 2413 - 5470 - 9797 + 2566

A: 16251
****
Q: 3625 + 8912 + 3889

A:
-9176
****