| Answer | Crossword Clue |
|---|---|
| NONZERO | Like a rational number's denominator |
| INTEGER | The numerator or denominator of a rational number |
| surd | (of a quantity) not capable of being expressed in rational numbers; irrational |
| surds | (of a quantity) not capable of being expressed in rational numbers; irrational |
| reales | rational number or the limit of a sequence of rational numbers, as opposed to a complex number |
| reals | rational number or the limit of a sequence of rational numbers, as opposed to a complex number |
| rational | (of a number, quantity, or expression) Expressible, or containing quantities that are expressible, as a ratio of whole numbers. When expressed as a decimal, a rational number has a finite or recurring expansion |
