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 II by one letter to see which number you get. 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 Year 3. The national curriculum has Year 3 children tell the time on clocks with Roman numerals from I to XII, so II is one of the first numerals they meet. Year 4 then reads numerals to 100.
Careful reading is an 11+ skill
Reading both letters of II in order is the careful checking 11+ papers reward. The free diagnostic covers all four subjects, with no card needed.