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: 8243 + 5509 - 2652 - 916 - 1636 + 9824

A: -1886
****
Q: 9909 - 1362 + 9804 + 5190 + 8223 - 3758

A: -8188
****
Q: 8196 + 7820 - 8484 - 7462 + 8007 - 414

A:
8729
****