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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 VIII, Henry IX, and so on, have you noticed the names and wondered what these symbols (VIII and IX) represented? Those are the Roman Numerals. Earlier people used to count using fingers, sticks, bones, etc. 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 DCCCXXVI to represent 826, here D is 500, CCC is 300, XX is 20, and VI is 6. 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 the smaller number is placed after the larger number. For example, VI → V + I → 5 + 1 = 6
To write a large number, there are certain Roman Numerals that can be repeated three times. CCC → 300.
If a small number precedes a large number in Roman Numerals, we subtract the smaller number from the large number, it is a subtraction method. For example, IX → X - I → 10 - 1 = 9
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 we write as VIII, not IIIIIIII.
Let’s now learn how to write 826 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 826 in Roman numerals using the expansion method.
To write 826 in Roman Numerals, follow the steps:
Step 1: The number is broken based on the place value. Place values are ones, tens, hundreds, etc. For 826, we write it as 800 + 20 + 6
Step 2: Converting the number into Roman Numerals
Step 3: Combining them together. Therefore, 826 in Roman Numerals is DCCC (800) + XX (20) + VI (6) = DCCCXXVI
When writing a large number into Roman Numerals, we group the number. To write 826 in Roman Numerals, we group 826 as 800 + 20 + 6
So, 826 is written as DCCCXXVI in Roman Numerals.
What is the sum of DCCC and XXVI?
A historian is cataloging ancient artifacts and finds DCCCXXVI coins. If he distributes them equally among II committees, how many coins does each committee receive?
Calculate the difference when M is subtracted from MDCCCXXVI.
A collection of ancient scrolls is numbered from I to DCCCXXVI. How many scrolls are there in total?
Convert the sum of CCCXL and CDLXXXVI 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.