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.

6108 + 2133 + 8600
-4625

8137 + 5006 - 7743 + 1478
9396

8899 + 5332 - 4249 + 4671 + 817

2328