instruction:
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.
question:
3782 + 4127 - 1265 - 1395 + 2430 + 6990 + 8573 + 8170
answer:
-23848


question:
7746 - 2667 + 1801 - 5756 - 6076 - 6701 + 3002
answer:
24143


question:
886 + 3047 - 9149 + 1259 + 2914
answer:

2815