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: 1930 - 7631 - 6614 + 5805 + 7376

A: 2994
****
Q: 7240 - 3294 - 2859 + 1798 + 9958 - 6797

A: 8434
****
Q: 4438 - 9196 - 3681 - 49 + 5527 + 3688

A:
8149
****