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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 VIII or Elizabeth II, often use Roman numerals. Have you noticed these symbols and wondered what they represented?
Those are Roman Numerals. Ancient Romans developed this system for counting. 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 DCCCXXXVI to represent 836. Here, D is 500, CCC is 300, XXX is 30, 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 larger numbers, certain Roman Numerals can be repeated up to three times. CCC → 300 (C repeated three times).
If a smaller number precedes a larger number, it is subtracted. For example, IX → X - I → 10 - 1 = 9.
Symbols cannot be repeated more than three times, and symbols like V, L, and D cannot be repeated. For example, we won't write VV for 10; instead, we use X.
Let’s now learn how to write 836 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 836 in Roman numerals using the expansion method.
To write 836 in Roman Numerals, follow the steps:
Step 1: Break down the number based on place value: hundreds, tens, and ones.
For 836, we write it as 800 + 30 + 6.
Step 2: Convert each number into Roman Numerals:
800 in Roman Numerals — DCCC
30 in Roman Numerals — XXX
6 in Roman Numerals — VI
Step 3: Combine the Roman Numerals together.
Therefore, 836 in Roman Numerals is DCCC + XXX + VI = DCCCXXXVI.
When writing a large number into Roman Numerals, we group the number.
To write 836 in Roman Numerals, we group 836 as 800 + 30 + 6.
800 in Roman Numerals — DCCC
30 in Roman Numerals — XXX
6 in Roman Numerals — VI
So, 836 is written as DCCCXXXVI in Roman Numerals.
A historian finds a document dated DCCCXXXVI years ago. How many centuries and years ago was that?
In a museum, there are MCMXLIV artifacts, and each display case can hold DCCCXXXVI artifacts. How many full display cases are needed?
A library collection starts with DCCCXXXVI books and adds another DLXVII books. How many books are in the collection now?
Convert the sum of CCCXX and DCCCXXXVI into Roman Numerals.
A scholar needs to subtract CCCLXXVIII from DCCCXXXVI. What is the result in 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.