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: 8901 - 4785 + 1969 + 5985 + 517 + 5651 + 170

A: -606
****
Q: 3586 - 8301 + 9044 + 6100 - 8837 + 8230 + 7670 - 8406

A: -1914
****
Q: 6483 + 5713 + 2991 + 138 + 4707 + 5685 + 1586

A:
-14337
****