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:
4444 + 4575 - 2114 - 4099
answer:
6082


question:
4700 + 6640 + 3352 - 3114 - 7674 - 8204 + 8654 + 8091 - 2969
answer:
-76


question:
9976 + 9979 - 263 + 8805
answer:

-8545