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: 6570 + 2902 + 9219 - 6971 + 6886 + 765

A: -6231
****
Q: 5798 + 7484 + 9307 + 3033 - 7750 + 6782 + 2330 + 2957 - 714

A: -17631
****
Q: 8625 - 8877 - 7180 - 1309 - 1464 - 9975

A:
37430
****