31 in English Words
thirty-one
| Cardinal (US) | thirty-one |
|---|---|
| Ordinal | thirty-first (31st) |
| As money | $31 = thirty-one dollars |
💡 Compound numbers from 21 to 99 are hyphenated: "twenty-one", "ninety-nine".
Examples
- This item costs thirty-one dollars.
- Please turn to page 31 — page thirty-one.