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: 5527 - 35 - 9988 + 7417 - 5498

A: 13631
****
Q: 7240 - 3294 - 2859 + 1798 + 9958 - 6797

A: 8434
****
Q: 1881 + 7268 - 2161 + 8467 - 8028

A:
-3665
****