Having some value, positive or negative Crossword Clue

 The answer to the crossword clue "Having some value, positive or negative" is non-zero. It is an adjective that means not equal to zero. In mathematics, a non-zero number is any number that is not equal to zero. This includes positive numbers, negative numbers, and fractions.

Here are some other words that could be used for having some value, positive or negative in a crossword clue:

Non-null

Non-zero

Non-trivial

Non-empty

Non-degenerate

I hope this helps!