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:
1260 + 6532 + 3162 + 7255
answer:
-15689


question:
5161 + 8791 + 9352 + 7272 + 935 + 8632 + 1201
answer:
-31022


question:
2660 - 4116 - 5327 - 6714 - 2979 - 6879 + 3317 - 7824 + 7416
answer:

25766