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Last updated on February 25th, 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 these names and wondered what these symbols (I and II) represented? Those are the Roman Numerals.
Earlier people counted using fingers, sticks, bones, etc. When life became complex, a standard form was required. Ancient Romans used the Roman Numeral system. I (1), V (5), X (10), L (50), C (100), D (500), and M (1000) are the symbols we use.
In Roman Numerals, we use CMVIII to represent 908, where CM is 900 and VIII is 8. 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.
The addition method is used when a smaller number is placed after a larger number. For example, VIII → V + I + I + I → 5 + 1 + 1 + 1 = 8.
To write a large number, there are certain Roman Numerals that can be repeated up to three times. III → 3.
If a small number is followed by a large number in Roman Numerals, we subtract the smaller number from the large number. For example, CM → M - C → 1000 - 100 = 900.
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 for 8, we write VIII, not IIIIIIII.
Let’s now learn how to write 908 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 908 in Roman numerals using the expansion method. To write 908 in Roman Numerals, follow the steps:
Step 1: Break the number based on place value: hundreds, tens, and ones. For 908, we write it as 900 + 8.
Step 2: Converting the number into Roman Numerals:
Step 3: Combine the Roman Numerals together. Therefore, 908 in Roman Numerals is CM (900) + VIII (8) = CMVIII.
When writing a large number into Roman Numerals, we group the number. To write 908 in Roman Numerals, we group 908 as 900 + 8.
So, 908 is written as CMVIII in Roman Numerals.
A historian discovers a scroll with DCCC and CX inscribed. What is the sum of these Roman numerals?
A museum exhibits CMVIII artifacts, and they are organized into groups of XLV. How many full groups are there?
If you subtract CCC from CMVIII, what is the result in Roman numerals?
A scholar adds together the years MCM and CMVIII. What is the resulting year?
What is the Roman numeral representation for the sum of DCCCXC and XVIII?
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.