133 LearnersLast updated on May 26th, 2025
104 in Roman Numerals
Roman numerals are a way of expressing numbers using symbols. The symbols I, V, X, L, C, D, and M are used to represent these numbers. Roman numerals are commonly found in royal titles, book names, sequences, and more. Here, we will discuss Roman numerals, the rules for writing them, and provide examples.
What is 104 in Roman Numerals?
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) represent? Those are Roman numerals. In ancient times, people used fingers, sticks, bones, etc., to count. As life became more complex, a standard form was required for counting. Ancient Romans developed the Roman numeral system for this purpose. The symbols I (1), V (5), X (10), L (50), C (100), D (500), and M (1000) are used in this system.
In Roman numerals, we use CIV to represent 104, where C is 100, IV is 4. Let’s learn more about Roman numerals and how to write them.
Basic Rules for 104 in Roman Numerals
There are certain basic rules to write numbers in Roman numerals. Let's discuss some basic rules that need to be remembered when writing numbers 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 larger numbers, certain Roman numerals can be repeated up to three times. For example, III → 3.
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, IV → V - I → 5 - 1 = 4.
Rule 4: Limitation Rule
The symbols cannot be repeated more than three times, and some symbols like V, L, and D cannot be repeated. For example, we wouldn't write VV for 10; instead, we use X.
How to Write 104 in Roman Numerals
Let’s learn how to write 104 in Roman numerals. Follow these methods to write the number in Roman numerals.
104 in Roman Numerals by Expansion Method
In the expansion method, the number is broken down based on place value. Here’s how to write 104 in Roman numerals using this method:
Step 1: Break the number based on place value. For 104, we write it as 100 + 4.
Step 2: Convert each number into Roman numerals:
- 100 in Roman Numerals — C
- 4 in Roman Numerals — IV
Step 3: Combine the Roman numerals together:
Therefore, 104 in Roman numerals is C (100) + IV (4) = CIV.
104 in Roman Numerals by Grouping Method
When writing a large number in Roman numerals, we group the number:
To write 104 in Roman numerals, we group it as 100 + 4.
100 in Roman Numerals — C
4 in Roman Numerals — IV
So, 104 is written as CIV in Roman numerals.
Numbers Related to 104 in Roman Numerals
Roman numerals follow a certain pattern, making them look similar. Here are some numbers related to the Roman numeral 104:
| Number | Roman Numeral | Breakdown |
|---|---|---|
| 100 | C | 100 |
| 101 | CI | 100 + 1 = 101 |
| 102 | CII | 100 + 2 = 102 |
| 103 | CIII | 100 + 3 = 103 |
| 104 | CIV | 100 + 5 - 1 = 104 |
| 105 | CV | 100 + 5 = 105 |
| 106 | CVI | 100 + 5 + 1 = 106 |
| 107 | CVII | 100 + 5 + 1 + 1 = 107 |
| 108 | CVIII | 100 + 5 + 1 + 1 + 1 = 108 |
| 109 | CIX | 100 + 10 - 1 = 109 |
Common Mistakes and How to Avoid Them in 104 Roman Numerals
Students often make mistakes when writing numbers in Roman numerals. To master Roman numerals, it helps to learn a few common mistakes and ways to avoid them.
Mistake 1
Errors in the repetition method
The repetition method can be confusing for beginners because Roman numerals cannot be repeated more than three times. Also, some Roman numerals such as V, L, and D cannot be repeated.
104 in Roman Numerals Examples
Problem 1
A historical society plans to distribute CLXXXVIII artifacts equally among XLVII museums. How many artifacts will each museum receive?
The number of artifacts each museum will receive is IV.
Explanation
To find the number of artifacts each museum gets, divide the total number of artifacts by the number of museums.
CLXXXVIII = 188
XLVII = 47
188 / 47 = 4
4 in Roman numerals is IV.
Problem 2
Calculate the product of LII and II.
The product of LII and II is CIV.
Explanation
First, convert the Roman numerals to numbers.
LII = 52
II = 2
52 × 2 = 104
104 in Roman numerals is CIV.
Problem 3
If a historian adds the value of LXII to XLII, what is the sum in Roman numerals?
The sum of LXII and XLII is CIV.
Explanation
Convert the Roman numerals to numbers and add them.
LXII = 62
XLII = 42
62 + 42 = 104
104 in Roman numerals is CIV.
Problem 4
A researcher calculates the difference between CXXI and XVII. What is the result in Roman numerals?
The difference between CXXI and XVII is CIV.
Explanation
Subtract the smaller number from the larger one.
CXXI = 121
XVII = 17
121 - 17 = 104
104 in Roman numerals is CIV.
Problem 5
Write the Roman numeral for the sum of LVI and XLVIII using the expansion method.
The Roman numeral for LVI + XLVIII is CIV.
Explanation
Convert the numbers to Roman numerals and add them.
LVI = 56
XLVIII = 48
56 + 48 = 104
Using the expansion method: 104 = 100 + 4 = CIV.
FAQs on 104 in Roman Numerals
1.What is 9 in Roman numerals?
2.How to write 104 in Roman numerals?
3.What is 16 in Roman numerals?
4.Is CIV a prime number?
5.What are the multiples of 104?
6.How can children in United States use numbers in everyday life to understand 104 in Roman Numerals?
7.What are some fun ways kids in United States can practice 104 in Roman Numerals with numbers?
8.What role do numbers and 104 in Roman Numerals play in helping children in United States develop problem-solving skills?
9.How can families in United States create number-rich environments to improve 104 in Roman Numerals skills?
Important Glossary for 104 in Roman Numerals
- Addition rule: This method is used when a large number is followed by a smaller numeral, and the values are added. For example, CIV = C + IV = 100 + 4 = 104.
- Grouping method: Here, numbers are grouped based on their place value and converted into Roman numerals. For example, 104 = 100 + 4 = CIV.
- Repetition rule: Certain symbols (I, X, C, M) in the Roman numeral system can be repeated only up to three times. For example, III = 3 (I is repeated three times).
- Subtraction rule: This method is used when a smaller numeral precedes a larger numeral, and the smaller value is subtracted. For example, IV = 5 - 1 = 4.
- Limitation rule: Some symbols like V, L, and D cannot be repeated. For example, 10 is written as X, not VV.
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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.
Fun Fact
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