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.

Q: 6567 + 2835 + 6725

A: -2993
****
Q: 5161 + 8791 + 9352 + 7272 + 935 + 8632 + 1201

A: -31022
****
Q: 4856 - 5076 + 3869

A:
6063
****