Last updated on May 26th, 2025
Roman numerals are a way of expressing numbers using symbols. I, V, X, L, C, D, and M are the symbols we use. 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 numbers and wondered what these symbols represented? Those are Roman Numerals. Earlier people used to count using fingers, sticks, bones, etc. As life became more complex, a standard form was required to count. Ancient Romans used the Roman Numeral system to count. I (1), V (5), X (10), L (50), C (100), D (500), and M (1000) are the symbols we use to count.
In Roman Numerals, we use DLXII to represent 562, where D is 500, L is 50, X is 10, and II is 2. Let’s learn more about Roman numerals and how we write them.
There are certain basic rules to write a number in Roman Numerals. In this section, let’s discuss some basic rules that need to be remembered when writing a number in Roman numerals.
The addition method is used when the smaller number is placed after the larger number. For example, LXII → L + X + II → 50 + 10 + 2 = 62
To write a large number, certain Roman Numerals can be repeated up to three times. III → 3.
If a smaller numeral prece
des a larger numeral, it is subtracted. For example, IX → X - I → 10 - 1 = 9
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, and for 8, we write VIII, not IIIIIIII.
Let’s now learn how to write 562 in Roman Numerals. Follow these methods to write the number in Roman Numerals.
In the expansion method, based on the place value, the number is broken down. In this section, we will learn how to write 562 in Roman numerals using the expansion method.
To write 562 in Roman Numerals, follow the steps:
Step 1: Break the number based on the place value. Place values are ones, tens, hundreds, etc. For 562, we write it as 500 + 50 + 10 + 2.
Step 2: Convert the number into Roman Numerals.
500 in Roman Numeral - D
50 in Roman Numeral - L
10 in Roman Numeral - X
2 in Roman Numeral - II
Step 3: Combine the Roman Numerals together. Therefore, 562 in Roman Numerals is D (500) + L (50) + X (10) + II (2) = DLXII
When writing a large number into Roman Numerals, we group the number. To write 562 in Roman Numerals, we group 562 as 500 + 50 + 10 + 2.
So, 562 is written as DLXII in Roman Numerals.
Students make mistakes when writing a number in Roman Numerals. To master Roman Numerals, we can learn a few common mistakes and the ways to avoid them.
A historian is analyzing two ancient texts. The first text has DXLII pages and the second has XX pages more than the first. How many pages does the second text have?
The second text has DLXII pages.
First, identify the number of pages in the first text: DXLII = 542.
If the second text has XX pages more, then it has 542 + 20 = 562 pages.
562 in Roman numerals is DLXII.
A collection of ancient coins is being divided equally among XL students. If there are a total of MMCCXLVIII coins, how many coins will each student receive?
Each student will receive LVI coins.
To find the number of coins each student receives, divide the total number of coins by the number of students:
MMCCXLVIII = 2248, XL = 40.
So, 2248 / 40 = 56.
In Roman numerals, 56 is LVI.
Calculate the difference when DLXII is subtracted from MCCXXIV.
The difference is DLXII.
First, convert the Roman numerals to numbers: MCCXXIV = 1224, DLXII = 562.
Subtract: 1224 - 562 = 662.
662 in Roman numerals is DLXII.
A museum has a total of MCCXXIV artifacts. If DLXII artifacts are on display, how many are in storage?
There are DC
LXII artifacts in storage.
To find the number of artifacts in storage, subtract the number of displayed artifacts from the total: MCCXXIV = 1224, DLXII = 562.
Thus, 1224 - 562 = 662.
662 in Roman numerals is DCLXII.
Write the Roman Numeral for 500 + 62 using the expansion method.
The Roman numeral for 500 + 62 is DLXII.
Step 1: Convert the numbers 500 and 62 into Roman numerals.
500 = D 62 = LXII
Add them together: 500 + 62 = 562
Using the expansion method: 562 = 500 + 60 + 2 = DLXII.
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.