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Last updated on February 24th, 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 names and wondered what these symbols (I and II) represented? Those are Roman numerals.
Earlier people used fingers, sticks, bones, etc., to count. 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 LXXVI to represent 76, where L is 50, X is 10, X is another 10, V is 5, and I is 1. 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.
Rule 1: Addition Method
The addition method is used when the smaller number is placed after the larger number. For example, LXXVI → L + X + X + V + I → 50 + 10 + 10 + 5 + 1 = 76.
Rule 2: Repetition Method
To write a large number, certain Roman numerals can be repeated up to three times. XXX → 30.
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, XL → L - X → 50 - 10 = 40.
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 LL for 100; instead, we use C. For 8, we write VIII, not IIIIIIII.
Let’s now learn how to write 76 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 76 in Roman numerals using the expansion method.
To write 76 in Roman numerals, follow these steps:
Step 1: Break the number based on the place value. Place values are ones, tens, hundreds, etc.
For 76, we write it as 50 + 10 + 10 + 5 + 1.
Step 2: Converting the numbers into Roman numerals:
50 in Roman numerals — L
10 in Roman numerals — X
5 in Roman numerals — V
1 in Roman numerals — I
Step 3: Combine the Roman numerals together.
Therefore, 76 in Roman numerals is L (50) + X (10) + X (10) + V (5) + I (1) = LXXVI.
When writing a large number into Roman numerals, we group the number.
To write 76 in Roman numerals, we group 76 as 50 + 10 + 10 + 5 + 1.
So, 76 is written as LXXVI in Roman numerals.
A medieval scholar wants to transcribe LXXVI ancient scrolls in a month. If he completes X scrolls each week, how many weeks will he need to finish his task?
A historian is categorizing ancient artifacts and finds LXXVI relics of one type and XLII relics of another type. What is the total number of relics?
An art collector divides his collection of CLII paintings into two parts, with one part containing LXXVI paintings. How many paintings are in the other part?
A librarian organizes her shelves with a total of CLVI books. If each shelf holds LXXVI books, how many shelves does she need?
Convert the sum of XXVIII and XLVIII into Roman numerals.
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.