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: 7320 + 9337 - 31 + 8850 + 4804 + 230 - 9287 - 4572

A: -2011
****
Q: 2269 + 7840 - 467 - 5626

A: 522
****
Q: 446 - 6497 - 867 + 4397 + 5700 + 8936 - 3598

A:
-7625
****