How do you write 84 in Roman numerals?

Answer LXXXIV

84 = 80 (LXXX) + 4 (IV)

Number84
Roman numeralLXXXIV
Breakdown80 (LXXX) + 4 (IV)
Letters6

To write 84 in Roman numerals, split it into thousands, hundreds, tens and units and write each part: 80 (LXXX) + 4 (IV). Put together, that gives LXXXIV.

Roman numerals use seven letters: I = 1, V = 5, X = 10, L = 50, C = 100, D = 500 and M = 1000. A smaller letter in front of a larger one is subtracted (IV = 4, IX = 9, XL = 40, XC = 90, CD = 400, CM = 900); otherwise the values are added.

Nearby numbers in Roman numerals

NumberRoman numeral
78LXXVIII
79LXXIX
80LXXX
81LXXXI
82LXXXII
83LXXXIII
85LXXXV
86LXXXVI
87LXXXVII
88LXXXVIII
89LXXXIX
90XC

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Frequently asked questions

What is 84 in Roman numerals?

84 is written as LXXXIV.

How is LXXXIV built?

LXXXIV = 80 (LXXX) + 4 (IV).

What is the largest Roman numeral?

With standard letters the largest number is 3999, written MMMCMXCIX.