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:
1462 + 1045 - 6631 - 4510 + 2234 + 4084 - 6610 + 2698
answer:
9152


question:
2980 - 6793 - 1879 + 5728 - 4199
answer:
10123


question:
7375 + 4995 - 2091 + 367 - 5990 + 6454 + 4172 + 6898 + 9981
answer:

-17411