2 in Roman numerals
2 is written II. In chunks: I (1) + I (1) = 2.
The answer
II
2 in Roman numerals is II.
How II is built
To write it, 2 is less than 10, so there are no tens to write: 2 is II.
To read it, II has 2 chunks, and none of them is a take-away pair, so every chunk is added.
| Chunk | Worth | Why |
|---|---|---|
| I | 1 | Add |
| I | 1 | Add |
The mistake to watch for
Reading II as eleven
II looks like the number 11, but it means 1 + 1 = 2. Roman letters are added up, not read as digits. Eleven is XI: 10 + 1.
Check it with the converter
Change the number 2 by one to see how its numeral changes. The rule numbers it gives are the three rules on the Roman numerals page.
Converter set to II (2).
Keep going
Questions parents ask
What is 2 in Roman numerals?
2 is II.
What comes before and after II?
1 is I and 3 is III.
Does II use subtraction?
No. Every letter in II is the same size as, or smaller than, the letter before it, so you just add them all.
What is the biggest letter in II?
I, which is 1. II has 2 letters.
Where might you see II?
On clock faces, where the hours from I to XII go round the dial, and in the names of rulers such as Queen Elizabeth II.
When do children learn II?
In England, Year 3 children learn to tell the time on clocks with Roman numerals from I to XII, so II is one of the first numerals in the curriculum. Year 4 reads numerals to 100.
Want to practise more?
Explore the diagnostic for more practice activities.