Options1. is -2, -1, 2, 52. is subtract 25/2, add 25/2, subtract 25/4, add 25/4 and the second box is the same thing.6. is -5/2, -11/2, 5/2, 11/2.

Options1 is 2 1 2 52 is subtract 252 add 252 subtract 254 add 254 and the second box is the same thing6 is 52 112 52 112 class=