| Answer | Crossword Clue |
|---|---|
| quantities | The figure or symbol representing this |
| unknown | symbol representing an unknown quantity: in algebra, analysis, etc., frequently represented by a letter from the last part of the alphabet, as x, y, or z |
| northings | A figure or line representing northward distance on a map (expressed by convention as the second part of a grid reference, after easting) |
| zeroes | the figure or numerical symbol 0 |
| zeros | the figure or numerical symbol 0 |
| zero | the figure or numerical symbol 0 |
| superior | (of a letter, figure, or symbol) Written or printed above the line |
| superscript | (of a letter, figure, or symbol) Written or printed above the line |
| inferior | (of a letter, figure, or symbol) Written or printed below the line |
