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:
1834 - 2630 + 3119 - 3024 - 1805 + 5287 + 9826
answer:
-8939


question:
7930 - 2835 - 1925 - 6613
answer:
19303


question:
7757 - 4475 + 6447 - 2209 - 9966
answer:

17960