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:
9240 - 5321 + 7584 - 9605 + 9674 - 5556 + 6400
answer:
6064


question:
7528 - 4788 + 7674 + 4839 + 6930 + 4883 + 9734
answer:
-21744


question:
7442 + 227 + 52 + 2436 - 3303 + 8408 + 4314
answer:

-4692