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Last updated on February 20th, 2025
Roman numerals are the 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. 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 CLXXVI to represent 176, where C is 100, L is 50, X is 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, then it is the addition method. For example, CLXXVI → C + L + X + X + V + I → 100 + 50 + 10 + 10 + 5 + 1 = 176
Rule 2: Repetition Method
To write a large number, certain Roman Numerals can be repeated up to three times. For example, 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 large number, it is a subtraction method. 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 won't write VV for 10; instead, we use X, and 8 is written as VIII, not IIIIIIII.
Let’s now learn how to write 176 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 176 in Roman numerals using the expansion method.
To write 176 in Roman Numerals, follow the steps:
Step 1: Break the number based on place value. Place values are ones, tens, hundreds, etc.
For 176, we write it as 100 + 50 + 10 + 10 + 5 + 1.
Step 2: Convert the numbers into Roman Numerals.
100 in Roman Numerals — C
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, 176 in Roman Numerals is C (100) + L (50) + X (10) + X (10) + V (5) + I (1) = CLXXVI.
When writing a large number into Roman Numerals, we group the number.
To write 176 in Roman Numerals, group 176 as 100 + 50 + 10 + 10 + 5 + 1.
100 in Roman Numerals — C
50 in Roman Numerals — L
10 in Roman Numerals — X
5 in Roman Numerals — V
1 in Roman Numerals — I
So, 176 is written as CLXXVI in Roman Numerals.
A historian is studying the construction of two ancient Roman structures, and he discovers that one was completed in CLX years and the other in XVI years. Find the total time taken for both constructions in years.
A museum has a collection of paintings distributed equally across VIII galleries. If the total number of paintings is MCDVIII, find out how many paintings each gallery has.
Calculate the difference in years between two historical events, where the first event took place in the year CCXXII and the second in the year XLVI.
A librarian needs to arrange a total of DCCXXIV books equally into IV sections. How many books will each section have?
Write the Roman numeral for the sum of LXXXVIII and LXXXVIII using the expansion method.
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.