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:
1562 + 8343 + 8480
answer:
-15261


question:
4839 - 962 + 7552
answer:
-1751


question:
1380 + 6582 - 4036
answer:

-1166