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: 2349 - 9730 - 8231 + 6983 + 9097 + 6965 - 2760

A: 25
****
Q: 7457 - 9732 + 1691 + 2450 + 16 + 1610 + 1729

A: 9693
****
Q: 9954 + 4250 - 4835 + 6737 - 8434 - 6461 + 1008

A:
17689
****