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:
7744 - 1859 - 3667 + 1907 - 2807
answer:
14170


question:
5986 + 9293 + 3288 - 1791 + 6613 + 8185 - 7053
answer:
-12549


question:
3712 + 2339 + 2293 - 281 + 645 + 102 - 8727
answer:

7341