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: 1344 + 7632 - 4322

A: -1966
****
Q: 1260 + 6532 + 3162 + 7255

A: -15689
****
Q: 6245 - 2865 - 977 - 2344 + 1740 - 8109 - 6258

A:
25058
****