29 in Roman numerals

The number 29 is written in Roman numerals like this: XXIX

XXIX = 29

How to write 29 in Roman numerals

Split the number by place value and write each part in Roman numerals:

• 20 = XX
• 9 = IX (10 − 1)

Put the parts together: XX + IX = XXIX.

When a smaller symbol comes before a larger one, it is subtracted.

Going the other way? See the Roman numeral XXIX.

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28 in Roman numerals: XXVIII

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30 in Roman numerals: XXX

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