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: 344 - 7553 + 7224 + 1616 + 672 + 916

A: -2531
****
Q: 3997 - 5279 - 8866 - 8214 - 3538 + 6690 - 4565 + 30

A: 27739
****
Q: 2027 - 965 - 9916 + 7199 + 844 + 9780

A:
-4915
****