Find the solution by moving only one stick. There are two possible solutions.

SOLUTION:

The first solution is to move one of the addition symbol sticks to let a subtraction. The stick that we have taken we put it in the 9 so that it converts in 8-5 = 3.

The second solution is to move one of the addition symbol sticks to let a subtraction. The stick that we have taken we put it in the 5 so that it converts in 9-6 = 3.