How to spell 12
12 is spelled twelve in English.
Quick reference
| US English (Cardinal) | twelve |
|---|---|
| Ordinal (12th) | twelfth |
| On a US Check | Twelve and 00/100 dollars |
| Roman Numeral | XII |
| Binary / Hexadecimal | 1100₂ · 0xC |
How it's built
- 1 in the tens place = ten
- 2 in the ones place = two
On a check
To write $12.00 on a check, the words line reads:
Twelve and 00/100