16 in Roman numerals
16 is written XVI. In chunks: X (10) + V (5) + I (1) = 16.
The answer
XVI
16 in Roman numerals is XVI.
How XVI is built
To write it, split 16 into 10 + 6. 10 is X, 6 is VI, so 16 is X then VI: XVI.
To read it, XVI has 3 chunks, and none of them is a take-away pair, so every chunk is added.
| Chunk | Worth | Why |
|---|---|---|
| X | 10 | Add |
| V | 5 | Add |
| I | 1 | Add |
The mistake to watch for
Writing 16 as XIV
Wrong: XIV
XIV has the same letters in a different order, and order matters. A smaller letter before a bigger one means take away, so XIV is 14, not 16. 16 is XVI.
Check it with the converter
Type XIV to see why XIV is not 16. The rule numbers it gives are the three rules on the Roman numerals page.
Converter set to XVI (16).
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Questions parents ask
What is 16 in Roman numerals?
16 is XVI.
What comes before and after XVI?
15 is XV and 17 is XVII.
Does XVI use subtraction?
No. Every letter in XVI is the same size as, or smaller than, the letter before it, so you just add them all.
What is the biggest letter in XVI?
X, which is 10. XVI has 3 letters.
Where might you see XVI?
In the name of Louis XVI, who was king of France when the French Revolution began in 1789.
Careful reading is an 11+ skill
Reading all 3 letters of XVI in order is the careful checking 11+ papers reward. The free diagnostic covers all four subjects, with no card needed.