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: 6820 - 387 + 8290 - 9203 - 9292 + 9249 - 3079

A: 11242
****
Q: 9909 - 1362 + 9804 + 5190 + 8223 - 3758

A: -8188
****
Q: 9677 - 6422 - 4591 + 6474 + 1004 - 7620 - 5004

A:
25836
****