Im pretty sure it would be ordered: -2 1/2, -1/2, |1/2|, 1 1/2, |-2|, |-2 1/2|
This is because -1/2 stays as -1/2 the absolute value of |-2| is 2 the absolute value of |1/2| is 1/2 the absolute value of |-2 1/2| is 2 1/2 -2 1/2 stays as -2 1/2 and 1 1/2 stays the same as well. If you take all these numbers (-1/2, 2, 1/2, 2 1/2, -2 1/2, and 1 1/2) and order them from least to greatest, you would get: -2 1/2, -1/2, 1/2, 1 1/2, 2, 2 1/2 which is -2 1/2, -1/2, |1/2|, 1 1/2, |-2|, |-2 1/2|
Im not exactly sure if it is all correct, but i hope this helps! :)