Related Clues:
- Like positive or negative numbers
- Plus or minus
- Like a rational number's denominator
- It's not nothing, it's roughly one N or Z
- No, no ... it must be plus or minus
- Either positive or negative
- Positive or negative, not 0
- In backward state that's no good, small country has such value?
- Greater or less than nought
- Having a positive or negative value
- Plus or minus eleven in Alsace, near old borders
- Failure to screen Zulu and The Queen, making a difference to summer
- Tyrant taking over New Zealand gets anything but love
- Number divided by eleven in France, right? It's not nothing
- Positive or negative news about old love