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: 3254 - 200 + 4450 - 6393 - 2480 + 4564 + 9650

A: -6337
****
Q: 6091 - 9741 + 8943 + 4033 - 2984 + 4984 + 8503

A: -7647
****
Q: 8082 + 7803 + 9302 + 4171 - 90 - 855 + 3565

A:
-15814
****