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: 8085 + 9109 - 9653

A: 8629
****
Q: 5806 - 3876 - 963 + 1876 - 3233 + 3527 + 6012 + 2124

A: 339
****
Q: 6708 - 9437 - 4227

A:
20372
****