149 LearnersLast updated on May 26th, 2025
67 in Roman Numerals
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.
What is 67 in Roman Numerals?
The royal titles, such as Henry I, Henry II, and so on. Have you noticed the names and wondered what these symbols (I and II) represented? Those are the Roman numerals.
Earlier people used to count using fingers, sticks, bones, etc., to count earlier. When life became 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 LXVII to represent 67, here 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.
Basic Rules for 67 in Roman Numerals
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.
Rule 1: Addition Method
The addition method is used when the smaller number is placed after the larger number. For example, LXVII → L + X + V + I + I → 50 + 10 + 5 + 1 + 1 = 67
Rule 2: Repetition Method
To write a large number, there are certain Roman numerals that can be repeated up to three times. For example, III → 3.
Rule 3: Subtraction Method
If a small number is followed by a large number in Roman numerals, we subtract the smaller number from the larger number. For example, IX → X - I → 10 - 1 = 9
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 won't write VV for 10; instead, we use X, and 8 is written as VIII, not IIIIIIII.
How to Write 67 in Roman Numerals
Let’s now learn how to write 67 in Roman numerals. Follow these methods to write the number in Roman numerals.
- By Expansion Method
- By Grouping Method
67 in Roman Numerals by Expansion Method
In the expansion method, based on the place value, the number is broken down. In this section, we will learn how to write 67 in Roman numerals using the expansion method.
To write 67 in Roman numerals, follow the steps:
Step 1: The number is broken based on the place value: tens and ones.
For 67, we write it as 50 + 10 + 5 + 2
Step 2: Converting the number into Roman numerals
50 in Roman numerals — L
10 in Roman numerals — X
5 in Roman numerals — V
2 in Roman numerals — II
Step 3: Combining the Roman numerals together.
Therefore, 67 in Roman numerals is L (50) + X (10) + V (5) + II (1+1) = LXVII
67 in Roman Numerals by Grouping Method
When writing a large number into Roman numerals, we group the numbers.
To write 67 in Roman numerals, we group 67 as 50 + 10 + 5 + 2
50 in Roman Numerals — L
10 in Roman Numerals — X
5 in Roman Numerals — V
2 in Roman Numerals — II
So, 67 is written as LXVII in Roman numerals.
Numbers Related to 67 in Roman Numerals
Roman numerals follow a certain pattern making them look similar. In this section, we will learn some numbers related to the Roman numeral 67.
| Number | Roman Numeral | Breakdown |
|---|---|---|
| 60 | LX | 50 + 10 = 60 |
| 61 | LXI | 50 + 10 + 1 = 61 |
| 62 | LXII | 50 + 10 + 2 = 62 |
| 63 | LXIII | 50 + 10 + 3 = 63 |
| 64 | LXIV | 50 + 10 + 5 - 1 = 64 |
| 65 | LXV | 50 + 10 + 5 = 65 |
| 66 | LXVI | 50 + 10 + 5 + 1 = 66 |
| 67 | LXVII | 50 + 10 + 5 + 1 + 1 = 67 |
| 68 | LXVIII | 50 + 10 + 5 + 1 + 1 + 1 = 68 |
| 69 | LXIX | 50 + 10 + 9 = 69 |
Common Mistakes and How to Avoid Them in 67 Roman Numerals
Students make mistakes when writing numbers in Roman numerals. To master Roman numerals, we can learn a few common mistakes and the ways to avoid them.
Mistake 1
Errors in repetition method
The repetition method can be confusing for beginners as it states that Roman numerals cannot be repeated more than three times. In contrast, some of the Roman numerals such as V, L, and D cannot be repeated.
67 in Roman Numerals Examples
Problem 1
A historian is cataloging LXVII ancient artifacts and wants to distribute them equally among XIII museums. How many artifacts will each museum receive?
Each museum will receive V artifacts.
Explanation
To find the number of artifacts each museum gets, we divide the total number of artifacts by the number of museums.
LXVII = 67
XIII = 13
Therefore, 67 / 13 = 5 with a remainder (not needed for this calculation).
5 in Roman numerals can be written as V.
Problem 2
Calculate the sum of XL and XXVII using Roman numerals.
The sum of XL and XXVII is LXVII.
Explanation
Adding numbers is the process of finding their total.
XL = 40
XXVII = 27
40 + 27 = 67
67 in Roman numerals is LXVII.
Problem 3
A merchant has CLXXXI coins and gives away CXIV coins. How many coins does he have left?
The merchant has LXVII coins left.
Explanation
To find how many coins are left, subtract the number of coins given away from the total.
CLXXXI = 181
CXIV = 114
181 - 114 = 67
67 in Roman numerals is LXVII.
Problem 4
Write the Roman numeral for the expression (L - III) + XX using the expansion method.
The Roman numeral is LXVII.
Explanation
Step 1: Convert the numbers in the expression to Roman numerals:
L = 50
III = 3
XX = 20
Step 2: Evaluate the expression:
(50 - 3) + 20 = 47 + 20 = 67
Step 3: Convert the result to Roman numerals using the expansion method:
67 = 50 + 10 + 5 + 2 = LX + V + II = LXVII.
Problem 5
A sculptor needs to create LXVII identical statues and has completed XXV so far. How many more does he need to make?
The sculptor needs to create XLII more statues.
Explanation
To find out how many more statues need to be made, subtract the number completed from the total.
LXVII = 67
XXV = 25
67 - 25 = 42
42 in Roman numerals is XLII.
FAQs on 67 in Roman Numerals
1.What is 9 in Roman numerals?
2.How to write 67 in Roman numerals?
3.What is 16 in Roman Numerals?
4.Is LXVII a prime number?
5.What are the multiples of 67?
6.How can children in Canada use numbers in everyday life to understand 67 in Roman Numerals?
7.What are some fun ways kids in Canada can practice 67 in Roman Numerals with numbers?
8.What role do numbers and 67 in Roman Numerals play in helping children in Canada develop problem-solving skills?
9.How can families in Canada create number-rich environments to improve 67 in Roman Numerals skills?
Important Glossaries for 67 in Roman Numerals
- Addition rule: The addition method is used when a large numeral is followed by a smaller numeral, here the values are added. For example, LXVII = L + X + V + II = 50 + 10 + 5 + 2 = 67
- Grouping method: Here the given number is grouped based on its place value and then we convert each group into its Roman numerals. For example, 67 = 50 + 10 + 5 + 2 = LXVII
- Repetition rule: Certain symbols (I, X, C, M) in the Roman numeric system can be repeated only up to three times. For example, III = 3 (I is repeated three times to represent the number 3).
- Subtraction rule: The subtraction method is used when a smaller number precedes a larger number. For example, IV = 5 - 1 = 4.
- Limitation rule: Some Roman symbols like V, L, and D cannot be repeated, and the repetition of numerals is limited to three times.
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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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