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: 5335 + 8307 + 4845 + 6853 - 9847 + 7289

A: -12112
****
Q: 7371 - 9025 + 8352 - 9201 - 9297 - 3561 + 8576

A: 21527
****
Q: 8626 + 7685 + 5723 + 2772 + 892 - 7331 + 3317 + 2728

A:
-7160
****