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:
242 - 3824 + 6718 - 4276 + 8975
answer:
-7351


question:
7025 + 6005 + 6548 - 4628
answer:
-900


question:
171 + 3023 + 8029 + 824 - 8974 + 3910 - 2717
answer:

-3924