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: 1163 - 3809 + 5176 - 2533 + 4885 - 8890 - 506 + 5874

A: 966
****
Q: 6010 + 6926 - 7204 - 9495 - 5503 - 6652 + 6296 - 4544

A:
26186
****