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: 8053 - 8275 + 3672 - 7233 + 8748 - 1270 - 6997 - 7566 + 5689

A: 21285
****
Q: 4095 - 9640 - 5113 - 9355

A: 28203
****
Q: 8760 + 4467 - 1412 + 5522 - 4461 - 838 + 3565

A:
1917
****