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: 4647 - 2106 + 6760 + 3296 - 9772

A: 6469
****
Q: 9885 + 402 + 66 + 4818 + 2654 - 4301 + 2712 + 5842 - 2959

A: 651
****
Q: 8678 + 7424 - 7399 + 4601 + 9327 + 7787 + 2286

A:
-15348
****