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:
4242 - 1088 - 4873 + 766 + 1641 + 7003 + 7327 + 5270
answer:
-11804


question:
3284 - 2372 - 6880
answer:
12536


question:
1145 + 8736 + 7142 + 3283
answer:

-18016