98 in Roman numerals
98 is written XCVIII. In chunks: XC (90) + V (5) + I (1) + I (1) + I (1) = 98.
The answer
XCVIII
98 in Roman numerals is XCVIII.
How XCVIII is built
To write it, split 98 into 90 + 8. 90 is XC, 8 is VIII, so 98 is XC then VIII: XCVIII.
To read it, XCVIII has 5 chunks, and XC is a take-away pair, worked out first and then added.
| Chunk | Worth | Why |
|---|---|---|
| XC | 90 | X before C: take away |
| V | 5 | Add |
| I | 1 | Add |
| I | 1 | Add |
| I | 1 | Add |
The mistake to watch for
Writing 98 as XCIIX
Wrong: XCIIX
XCIIX 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 98 XCVIII.
Check it with the converter
Type XCIIX to see why XCIIX is not 98. The rule numbers it gives are the three rules on the Roman numerals page.
Converter set to XCVIII (98).
Keep going
Questions parents ask
What is 98 in Roman numerals?
98 is XCVIII.
What comes before and after XCVIII?
97 is XCVII and 99 is XCIX.
Does XCVIII use subtraction?
Yes, once: X comes before the bigger C, so XC is 90. The other letters are added.
What is the biggest letter in XCVIII?
C, which is 100. XCVIII has 6 letters.
Careful reading is an 11+ skill
Reading all 6 letters of XCVIII in order is the careful checking 11+ papers reward. The free diagnostic covers all four subjects, with no card needed.