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: 3709 + 206 - 4363 + 3129 + 2506

A: 2231
****
Q: 7337 + 5801 - 8640 - 4143 - 2557

A: 16876
****
Q: 9141 - 3939 + 3159 + 459 - 8591 + 9553

A:
8500
****