BrightChamps Logo
Hamburger Menu Icon for BrightChamps Website Navigation
Login
Creative Math Ideas Image
Live Math Learners Count Icon136 Learners

Last updated on May 26th, 2025

Math Whiteboard Illustration

54 in Roman Numerals

Professor Greenline Explaining Math Concepts

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 various contexts such as royal titles, book names, sequences, and more. Here we will discuss Roman numerals, rules, and examples.

54 in Roman Numerals for US Students
Professor Greenline from BrightChamps

What is 54 in Roman Numerals?

Roman numerals are used in many contexts, such as the royal titles like Henry IV, Henry V, and so on. Have you noticed these names and wondered what these symbols (IV and V) represent? Those are Roman numerals. In ancient times, people used fingers, sticks, bones, etc., to count. As life became more complex, a standard form of counting was needed. Ancient Romans used the Roman numeral system for counting. The symbols used are I (1), V (5), X (10), L (50), C (100), D (500), and M (1000).

 

In Roman numerals, we use LIV to represent 54, where L is 50, IV is 4. Let’s learn more about Roman numerals and how we write them.54 in roman numerals

Professor Greenline from BrightChamps

Basic Rules for 54 in Roman Numerals

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, VI → V + I → 5 + 1 = 6

 

Rule 2: Repetition Method

 

To write a larger number, certain Roman numerals can be repeated up to three times. For example, XXX → 30.

 

Rule 3: Subtraction Method

 

If a smaller number is followed by a larger number in Roman numerals, we subtract the smaller number from the larger number. For example, IV → V - I → 5 - 1 = 4

 

Rule 4: Limitation Rul

 

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 LL for 100; instead, we use C, and 8 is written as VIII, not IIIIIIII.

Professor Greenline from BrightChamps

How to Write 54 in Roman Numerals

Let’s now learn how to write 54 in Roman numerals. Follow these methods to write the number in Roman numerals. 

 

 

  • By Expansion Method
  • By Grouping Method
Professor Greenline from BrightChamps

54 in Roman Numerals by Expansion Method

In the expansion method, based on place value, the number is broken down. In this section, we will learn how to write 54 in Roman numerals using the expansion method.

 

To write 54 in Roman numerals, follow these steps:

 

Step 1: Break the number based on place value, which is ones, tens, hundreds, etc.

 

For 54, we write it as 50 + 4


Step 2: Convert the numbers into Roman numerals:


50 in Roman numerals — L


4 in Roman numerals — IV


Step 3: Combine the Roman numerals together:


Therefore, 54 in Roman numerals is L (50) + IV (4) = LIV

Professor Greenline from BrightChamps

54 in Roman Numerals by Grouping Method

When writing a large number in Roman numerals, we group the number. 


To write 54 in Roman numerals, we group 54 as 50 + 4


50 in Roman numerals — L


4 in Roman numerals — IV


So, 54 is written as LIV in Roman numerals.

Max Pointing Out Common Math Mistakes

Common Mistakes and How to Avoid Them in 54 Roman Numerals

Students often make mistakes when writing numbers in Roman numerals. To master Roman numerals, we can learn a few common mistakes and ways to avoid them.

Mistake 1

Red Cross Icon Indicating Mistakes to Avoid in This Math Topic

Errors in the repetition method

Green Checkmark Icon Indicating Correct Solutions in This Math Topic

The repetition method can be confusing for beginners as it states that Roman numerals cannot be repeated more than three times. In contrast, some Roman numerals such as V, L, and D cannot be repeated.

Max from BrightChamps Saying "Hey"

54 in Roman Numerals Examples

Ray, the Character from BrightChamps Explaining Math Concepts
Max, the Girl Character from BrightChamps

Problem 1

A historian needs to catalog LIV ancient coins divided equally among VI artifacts. How many coins does each artifact receive?

Ray, the Boy Character from BrightChamps Saying "Let’s Begin"

Each artifact receives IX coins.

Explanation

To find the number of coins each artifact receives, divide the total number of coins by the number of artifacts.  


LIV = 54  


VI = 6  


Therefore, 54 / 6 = 9.  


9 in Roman numerals is IX

Max from BrightChamps Praising Clear Math Explanations
Max, the Girl Character from BrightChamps

Problem 2

Calculate the difference between LXXII and XVIII.

Ray, the Boy Character from BrightChamps Saying "Let’s Begin"

The difference between LXXII and XVIII is LIV.

Explanation

The difference is found by subtracting one number from the other.  
LXXII = 72  


XVIII = 18  


72 - 18 = 54  


54 in Roman numerals is written as LIV.

Max from BrightChamps Praising Clear Math Explanations
Max, the Girl Character from BrightChamps

Problem 3

A collector has CLXII rare stamps and decides to distribute them equally into three albums. How many stamps are in each album?

Ray, the Boy Character from BrightChamps Saying "Let’s Begin"

Each album contains LIV stamps.

Explanation

Divide the total number of stamps by the number of albums.  


CLXII = 162  


162 / 3 = 54  


54 in Roman numerals is LIV.

Max from BrightChamps Praising Clear Math Explanations
Max, the Girl Character from BrightChamps

Problem 4

Find the product of IX and VI.

Ray, the Boy Character from BrightChamps Saying "Let’s Begin"

The product of IX and VI is LIV.

Explanation

Calculate the product by multiplying the two numbers.  


IX = 9  


VI = 6  


9 × 6 = 54  


54 in Roman numerals is LIV.

Max from BrightChamps Praising Clear Math Explanations
Max, the Girl Character from BrightChamps

Problem 5

What is the sum of XXV and XXIX?

Ray, the Boy Character from BrightChamps Saying "Let’s Begin"

The sum of XXV and XXIX is LIV.

Explanation

Add the numbers to find the sum.  


XXV = 25  


XXIX = 29  


25 + 29 = 54  


54 in Roman numerals is LIV.

Max from BrightChamps Praising Clear Math Explanations
Ray Thinking Deeply About Math Problems

FAQs on 54 in Roman Numerals

1.What is 49 in Roman numerals?

Math FAQ Answers Dropdown Arrow

2.How to write 54 in Roman numerals?

Math FAQ Answers Dropdown Arrow

3.What is 60 in Roman Numerals?

Math FAQ Answers Dropdown Arrow

4.Is LIV a prime number?

Math FAQ Answers Dropdown Arrow

5.What are the multiples of 54?

Math FAQ Answers Dropdown Arrow

6.How can children in United States use numbers in everyday life to understand 54 in Roman Numerals?

Math FAQ Answers Dropdown Arrow

7.What are some fun ways kids in United States can practice 54 in Roman Numerals with numbers?

Math FAQ Answers Dropdown Arrow

8.What role do numbers and 54 in Roman Numerals play in helping children in United States develop problem-solving skills?

Math FAQ Answers Dropdown Arrow

9.How can families in United States create number-rich environments to improve 54 in Roman Numerals skills?

Math FAQ Answers Dropdown Arrow
Professor Greenline from BrightChamps

Important Glossaries for 54 in Roman Numerals

  • Addition rule: The addition method is used when a larger number is followed by a smaller numeral, where the values are added. For example, LIV = L + IV = 50 + 4 = 54.
     
  • Grouping method: Here, the given numbers are grouped based on their place value, and then each group is converted into its Roman numerals. For example, 54 = 50 + 4 = LIV.
     
  • Repetition rule: Certain symbols (I, X, C, M) in the Roman numeral system can be repeated only up to three times. For example, XXX = 30 (X is repeated three times to represent the number 30).
     
  • Subtraction rule: When a smaller numeral precedes a larger numeral, the smaller value is subtracted from the larger one. For example, IV = 5 - 1 = 4.
     
  • Limitation rule: Some symbols in Roman numerals, such as V, L, and D, cannot be repeated. Also, symbols cannot be repeated more than three times.
Professor Greenline from BrightChamps

About BrightChamps in United States

At BrightChamps, we understand numbers are more than symbols—they unlock endless possibilities! Our goal is to guide children across the United States in mastering essential math skills, focusing today on the 54 in Roman Numerals with special attention to Roman numerals—in a fun, engaging, and easy-to-understand way. Whether your child is calculating how quickly a roller coaster zips through Disney World, tracking scores at Little League baseball games, or budgeting their allowance for cool gadgets, having solid number skills builds their confidence for daily tasks. Our interactive lessons make learning enjoyable and straightforward. Since kids across the USA have unique learning styles, we customize our methods to match each child. From the vibrant streets of New York City to the sunny beaches of California, BrightChamps makes math come alive, relatable, and exciting throughout America. Let’s bring Roman numerals to life on every child’s math path!
Math Teacher Background Image
Math Teacher Image

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.

Math Teacher Fun Facts Image
Max, the Girl Character from BrightChamps

Fun Fact

: She loves to read number jokes and games.

INDONESIA - Axa Tower 45th floor, JL prof. Dr Satrio Kav. 18, Kel. Karet Kuningan, Kec. Setiabudi, Kota Adm. Jakarta Selatan, Prov. DKI Jakarta
INDIA - H.No. 8-2-699/1, SyNo. 346, Rd No. 12, Banjara Hills, Hyderabad, Telangana - 500034
SINGAPORE - 60 Paya Lebar Road #05-16, Paya Lebar Square, Singapore (409051)
USA - 251, Little Falls Drive, Wilmington, Delaware 19808
VIETNAM (Office 1) - Hung Vuong Building, 670 Ba Thang Hai, ward 14, district 10, Ho Chi Minh City
VIETNAM (Office 2) - 143 Nguyễn Thị Thập, Khu đô thị Him Lam, Quận 7, Thành phố Hồ Chí Minh 700000, Vietnam
Dubai - BrightChamps, 8W building 5th Floor, DAFZ, Dubai, United Arab Emirates
UK - Ground floor, Redwood House, Brotherswood Court, Almondsbury Business Park, Bristol, BS32 4QW, United Kingdom