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:
4325 + 2332 + 1470 - 1881 + 9204 - 2529 - 5460 + 5554
answer:
-4365


question:
2144 - 4158 + 4207
answer:
2095


question:
2729 - 8461 + 6208 + 7463 - 1063 + 3107 + 2635 + 1242 + 9727
answer:

-18129