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: 6492 - 3901 + 3666 + 9196 - 3917 - 133

A: 1581
****
Q: 6763 - 8006 - 6381 - 8852 + 6218 + 3788 + 7296

A: 12700
****
Q: 2083 + 1514 + 5794 + 8848 - 6114 - 5985 - 9776

A:
7802
****