What is 1 in Roman Numerals?
The number 1 in Roman numerals is written as I. Learn the step-by-step additive and subtractive Roman numeral breakdown.
Exact Answer
1 = I
Roman Numeral
I
Arabic Number
1
Previous (1)
I
Next (2)
II
Step-by-Step Solution: 1 = I
Step 1
Match Place Values to Roman Numeral Symbols
Break 1 down using standard Roman values (M=1000, CM=900, D=500, CD=400, C=100, XC=90, L=50, XL=40, X=10, IX=9, V=5, IV=4, I=1) to form I.
1 = I
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Roman Numeral | I |
| Arabic Number | 1 |
| Previous (1) | I |
| Next (2) | II |
Was this solution helpful?
Help us improve our free step-by-step tools
Frequently Asked Questions
How do you write 1 in Roman numerals?
1 in Roman numerals is I.