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:
6091 - 9741 + 8943 + 4033 - 2984 + 4984 + 8503
answer:
-7647


question:
7733 - 8455 - 6291 - 3837 - 994
answer:
27310


question:
5372 - 7144 - 4993
answer:

17509