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Last updated on February 19th, 2025

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VI in Roman Numerals

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Foundation
Intermediate
Advance Topics

The number 6 in Roman Numerals is written as VI. In Roman numerals, V represents 5, and I represent 1. You would have probably seen Roman numerals on clocks, in book chapters. It’s a cool way to write numbers, the next time you see an old clock try reading the time in Roman numerals.

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What is VI in Roman Numerals?

VI is the symbol used to denote the number 6 in Roman Numerals. V stands for 5 and I stand for 1. We write I after V which means that we are adding two numbers, which gives VI(6).


Roman Numerals Symbols and Numbers 


Image Suggestion: An image that breaks down the numeral into its components. Example: For 6, show "V = 5" and "I = 1" with "VI = 5+1 = 6."
 

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Rules for finding VI in Roman Numerals

Rule 1: Addition Method


Two different symbols can be added to get the required number. For example: Here the number is 6 so we add the symbol V and I, we get VI.


Rule 2: Repetition Method


Roman numbers can be repeated to increase their value, but only up till three times. It cannot be increased more than three times, as the symbol changes from number 4 onwards the Roman numbers cannot be repeated after 3(1+1+1) which is III, so  the number 6 cannot be written as IIIIII but is written as VI.


Rule 3: Subtraction Method


In this method, the smaller number is written before the larger number, which means we subtract here. Subtract the smaller number from the larger number. For example 4(5-1), which is written as IV.


Rule 4: Limitation Rule


Few Roman numerals cannot be repeated, specifically 5(V), L (50), and D (500). 


For instance, we cannot write VV to represent 10, instead we use X.


Similarly, we cannot write 6 as IIIIII, hence the additive rule comes into action, so we add V+I = VI.


Image Suggestion: A visual chart showing the Roman numerals I, V, X, L, C, D, and M, along with their corresponding numeric values (1, 5, 10, 50, 100, 500, 1000).
 

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How to Write 6 Roman Numerals?

To write 6 in Roman numerals we can simply write it using the symbol i.e., VI. It can be done by two methods :
 

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6 in Roman Numeral by Expansion Method

In this method, we break down numbers into their individual parts. For 6 we can write it as 5+1.


In Roman numerals, 5 and 1 are represented as V and I respectively. We can combine them as 

 

5+1=6 = V+I=VI
 

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6 in Roman Numeral by Grouping Method

In this method, we group numbers based on their values. Numbers starting from their larger numeral can be combined with a very small numeral to achieve the total.


These are the few combinations in which grouping can be done:


1 = I
2 = II
3 = III
4 = IV (which is 5–1)
5 = V
6 = V + I


Grouping method includes the following methods:


Additive Grouping: When a smaller numeral is placed after a larger numeral or equal numeral, then it is said to be additive grouping.


Example: VI = 5+1 = 6


Subtractive Grouping: When a smaller numeral is placed before a larger numeral, then it is said to be subtractive grouping.


Example: IV = 5-1 = 4


Repetition: A numeral can be repeated up to 3 times, and not more than that.


Example: III = 1+1+1=3


XXX= 10+10+10= 30
 

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Common Mistakes and how to avoid them while learning about rational numeral 6

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6 in Roman Numerals Examples

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Problem 1

Give the clock format of the number 6?

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Explanation

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Problem 2

What is the result when you subtract 1 from the Roman numeral VII?

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Explanation

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Problem 3

If you have the Roman numeral IV and you add II, what is the result in Roman numerals?

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Explanation

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Problem 4

What is the difference between IV and VI?

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Explanation

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Problem 5

In a race with six segments, how would you identify the final segment of the race?

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Explanation

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FAQs on 6 in Roman Numerals

1.How do you write Roman 8?

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2.What is 40 in Roman?

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3.What is XX?

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4.How do you write Roman 7?

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5.What does Z mean in Math?

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Important Glossaries for VI in Roman Numerals

  • Additive Principle: This principle means that when numerals are combined, their values are summed together. For example, VI (5+1) +6.

 

  • Subtractive Principle: When a smaller number precedes a larger numeral, this we get the difference of it. For example: IV (5–1) equals 4, but it is not directly applicable to 6.

 

  • Grouping: Numbers starting from their larger numeral can be combined with a very small numeral to attain the total.

 

  • Millennium: A millennium is a time span of 1,000 years. In Roman numerals, 1,000 is represented as M, and hence a millennium is represented as M (1000).

 

  • Consecutive Repetition: It refers to the process of repeating the same numeral up to three times to expand its value.

 

 

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Hiralee Lalitkumar Makwana

About the Author

Hiralee Lalitkumar Makwana has almost two years of teaching experience. She is a number ninja as she loves numbers. Her interest in numbers can be seen in the way she cracks math puzzles and hidden patterns.

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: She loves to read number jokes and games.

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