instruction:
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.
question:
775 - 7609 + 2326 + 8760 + 4505
answer:
-7207


question:
5088 - 9353 - 2772 + 3908 + 9196 + 4709
answer:
-600


question:
711 + 4126 + 2779 - 1528 + 459
answer:

-5125