XX Roman Numerals
XX
20
twenty
How to read XX
| Symbols | Value | Running total |
|---|---|---|
| X | 10 | 10 |
| X | 10 | 20 |
| XX | 20 |
XX has no subtractive pair: read it from left to right and add, 10 + 10 = 20.
Easy to confuse with XX
Where you'll see XX
Super Bowl XX was played on January 26, 1986 at Louisiana Superdome in New Orleans: the Chicago Bears beat the New England Patriots 46–10.
The Games of the XX Olympiad were held in Munich in 1972.
The XX Olympic Winter Games were held in Turin in 2006.
Century XX
Century XX is the 20th century: it runs from 1901 to 2000.
Numerals near XX
Is XX written correctly?
- Standard form
- Yes
- Letters
- 2
- Subtractive pairs
- None
- Symbols used
- X