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: 7744 - 1859 - 3667 + 1907 - 2807

A: 14170
****
Q: 5299 - 8968 + 5239 + 1119

A: 7909
****
Q: 1529 + 8982 + 3470 + 7611 + 9000

A:
-27534
****