in order of LEAST to GREATEST value.

1/2

(-3)^0

3^-1

-4^-2

-5 + 5

-8^0

Here is the order from least to greatest value:

-8^0 (negative values raised to the power of 0 result in an undefined value)

3^-1 (reciprocal of 3, which is equal to 1/3)

(-3)^0 (any number raised to the power of 0 is equal to 1)

1/2 (fraction representing one divided by two)

-4^-2 (reciprocal of -4 squared, which is equal to -1/16)

-5 + 5 (simplified to 0)