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: 3225 + 3857 + 8462 + 230 - 2831 + 8706 + 9484 + 6655 - 2926

A: -28412
****
Q: 4810 - 7988 + 5646 + 8226 + 5009 - 1013 + 7246 - 4319 - 1934

A: -6063
****
Q: 8790 + 588 - 7871 + 2609

A:
13464
****