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: 8901 - 4785 + 1969 + 5985 + 517 + 5651 + 170

A: -606
****
Q: 3129 - 7101 - 6763 + 9310 + 4977

A: 2706
****
Q: 6038 - 5548 - 7613 - 7526 + 4617

A:
22108
****