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: 4725 - 7780 + 1028 - 6858 + 9194 + 4680 - 3421 + 362 - 8573

A: 16093
****
Q: 8625 - 7177 + 4191

A: 11611
****
Q: 7416 - 7863 - 7517 - 5119 - 1751 + 8077 + 7131 + 8556 + 3617

A:
2285
****