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:
6844 - 1807 - 1809 + 4406 - 1450 - 5252 + 2685
answer:
10071


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


question:
3023 + 9795 - 7263 + 2497 - 2260 - 5987
answer:

6241