88 in Roman numerals
88 is written LXXXVIII. In chunks: L (50) + X (10) + X (10) + X (10) + V (5) + I (1) + I (1) + I (1) = 88.
The answer
LXXXVIII
88 in Roman numerals is LXXXVIII.
How LXXXVIII is built
To write it, split 88 into 80 + 8. 80 is LXXX, 8 is VIII, so 88 is LXXX then VIII: LXXXVIII.
To read it, LXXXVIII has 8 chunks, and none of them is a take-away pair, so every chunk is added.
| Chunk | Worth | Why |
|---|---|---|
| L | 50 | Add |
| X | 10 | Add |
| X | 10 | Add |
| X | 10 | Add |
| V | 5 | Add |
| I | 1 | Add |
| I | 1 | Add |
| I | 1 | Add |
The mistake to watch for
Writing 88 as LXXXIIX
Wrong: LXXXIIX
LXXXIIX tries to take two I's away from X. Only one smaller letter can go in front of a bigger one, so 8 is VIII (5 + 3), which makes 88 LXXXVIII.
Check it with the converter
Type LXXXIIX to see why LXXXIIX is not 88. The rule numbers it gives are the three rules on the Roman numerals page.
Converter set to LXXXVIII (88).
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Questions parents ask
What is 88 in Roman numerals?
88 is LXXXVIII.
What comes before and after LXXXVIII?
87 is LXXXVII and 89 is LXXXIX.
Does LXXXVIII use subtraction?
No. Every letter in LXXXVIII is the same size as, or smaller than, the letter before it, so you just add them all.
What is the biggest letter in LXXXVIII?
L, which is 50. LXXXVIII has 8 letters. That makes it the longest Roman numeral from 1 to 100.
Careful reading is an 11+ skill
Reading all 8 letters of LXXXVIII in order is the careful checking 11+ papers reward. The free diagnostic covers all four subjects, with no card needed.