Table Of Contents
Last updated on February 24th, 2025
Roman numerals are a way of expressing numbers using symbols. The symbols used in Roman numerals are I, V, X, L, C, D, and M. Roman Numerals are used in royal titles, book names, sequences, and so on. Here we will be discussing Roman Numerals, rules, and examples.
The royal titles, such as Henry I, Henry II, and so on, use Roman numerals. Have you noticed the names and wondered what these symbols (I and II) represented? Those are Roman numerals. In ancient times, people used fingers, sticks, bones, etc., to count. When life became more complex, a standard form was required for counting. Ancient Romans used the Roman numeral system for this purpose. The symbols used in this system are I (1), V (5), X (10), L (50), C (100), D (500), and M (1000).
In Roman numerals, we use CCLXVII to represent 267, where C is 100, L is 50, X is 10, V is 5, and II is 2. Let’s learn more about Roman numerals and how we write them.
There are certain basic rules for writing numbers in Roman numerals. In this section, let’s discuss some basic rules that need to be remembered when writing a number in Roman numerals.
Rule 1: Addition Method
The addition method is used when a smaller number is placed after a larger number. For example, CCLXVII → C + C + L + X + V + I + I → 100 + 100 + 50 + 10 + 5 + 1 + 1 = 267
Rule 2: Repetition Method
To write a large number, certain Roman numerals can be repeated up to three times. For example, CCC → 300.
Rule 3: Subtraction Method
If a smaller number precedes a larger number in Roman numerals, the smaller number is subtracted from the larger number. For example, XL → L - X → 50 - 10 = 40
Rule 4: Limitation Rule
Symbols cannot be repeated more than three times, and some symbols like V, L, and D cannot be repeated. For example, we won't write VV for 10; instead, we use X. For 8, we write VIII, not IIIIIIII.
Let’s now learn how to write 267 in Roman numerals. Follow these methods to write the number in Roman numerals.
By Expansion Method
By Grouping Method
In the expansion method, based on the place value, the number is broken down. In this section, we will learn how to write 267 in Roman numerals using the expansion method.
To write 267 in Roman numerals, follow the steps:
Step 1: Break the number based on the place value (ones, tens, hundreds, etc.)
For 267, write it as 200 + 60 + 7
Step 2: Convert the numbers into Roman numerals
200 in Roman Numerals — CC
60 in Roman Numerals — LX
7 in Roman Numerals — VII
Step 3: Combine the Roman numerals together
Therefore, 267 in Roman Numerals is CC (200) + LX (60) + VII (7) = CCLXVII
When writing a large number in Roman Numerals, we group the number.
To write 267 in Roman Numerals, we group 267 as 200 + 60 + 7
200 in Roman Numerals — CC
60 in Roman Numerals — LX
7 in Roman Numerals — VII
So, 267 is written as CCLXVII in Roman Numerals.
Find the sum of CCLXVII and XLIV.
A historian is documenting the year MCMXCVIII and wants to subtract CCLXVII from it to find the earlier year. What year is this in Roman numerals?
A collector has DXXVII coins, and he decides to separate them into piles of CCLXVII coins each. How many full piles can he make?
A library received a donation of CCCXX books, and they decided to give away CCLXVII to another library. How many books does the original library have left?
Convert the decimal number 267 to Roman numerals using the subtraction method.
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.
: She loves to read number jokes and games.