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: 8988 + 9565 + 4047 - 1723 + 7160 - 8838 + 5611 + 7126

A: -13960
****
Q: 9806 + 7051 + 6703 + 4233 - 276

A: -7905
****
Q: 8918 - 6827 - 6604

A:
22349
****