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:
938 + 566 + 5270 + 5634 - 7451 - 114
answer:
-2967


question:
1260 + 6532 + 3162 + 7255
answer:
-15689


question:
3245 - 8747 - 5836 - 6567 + 8132
answer:

16263