How to spell 3
3 is spelled three in English.
Quick reference
| US English (Cardinal) | three |
|---|---|
| Ordinal (3rd) | third |
| On a US Check | Three and 00/100 dollars |
| Roman Numeral | III |
| Binary / Hexadecimal | 11₂ · 0x3 |
On a check
To write $3.00 on a check, the words line reads:
Three and 00/100