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: 7272 + 8958 - 7231 + 6616

A: -1071
****
Q: 2144 - 4158 + 4207

A: 2095
****
Q: 2754 + 6794 + 4698 + 7668 + 7743 - 4230

A:
-19919
****