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: 7240 - 3294 - 2859 + 1798 + 9958 - 6797

A: 8434
****
Q: 5856 - 8885 - 8510 + 7879 + 2100

A: 13272
****
Q: 8985 + 689 - 1015 + 7861 - 5608 + 7158 - 1299 + 4685 + 9941

A:
-13427
****