Last updated on May 26th, 2025
Roman numerals are a way of expressing numbers using symbols. I, V, X, L, C, D, and M are the symbols used. Roman Numerals are commonly seen in royal titles, book names, sequences, and more. Here we will discuss Roman Numerals, rules, and examples.
Royal titles, like Henry I or Henry II, use these symbols (I and II) which represent Roman Numerals. Historically, people counted using fingers, sticks, bones, etc.
As life became more complex, a standard form was needed. Ancient Romans developed the Roman Numeral system. The symbols I (1), V (5), X (10), L (50), C (100), D (500), and M (1000) are used for counting.
In Roman Numerals, CCXCVI represents 296, where C is 100, XC is 90, and VI is 6. Let’s learn more about Roman numerals and how we write them.
There are basic rules to write numbers in Roman Numerals. Let’s discuss some rules to remember when writing numbers in Roman numerals.
The addition method is used when a smaller number is placed after a larger number. For example, VI → V + I → 5 + 1 = 6.
Certain Roman Numerals can be repeated up to three times. For example, CCC → 3 × 100 = 300.
If a smaller number precedes a larger number, we subtract the smaller number. For example, XC → C - X → 100 - 10 = 90.
Symbols cannot be repeated more than three times. Some symbols like V, L, and D cannot be repeated. For example, we write 100 as C, not LL.
Let’s learn how to write 296 in Roman Numerals using different methods.
In the expansion method, the number is broken down based on place value.
To write 296 in Roman Numerals, follow these steps:
Step 1: Break the number based on place value (ones, tens, hundreds).
For 296, we write it as 200 + 90 + 6.
Step 2: Convert each number into Roman Numerals:
200 in Roman Numerals — CC
90 in Roman Numerals — XC
6 in Roman Numerals — VI
Step 3: Combine the Roman Numerals:
Therefore, 296 in Roman Numerals is CC + XC + VI = CCXCVI.
When writing a large number in Roman Numerals, group the number:
To write 296 in Roman Numerals, group it as 200 + 90 + 6.
200 in Roman Numerals — CC
90 in Roman Numerals — XC
6 in Roman Numerals — VI
So, 296 is written as CCXCVI in Roman Numerals.
Students often make mistakes when writing numbers in Roman Numerals. Here are common mistakes and how to avoid them:
A historian finds a manuscript dated CCXCVI and wants to know how many years have passed since then if the current year is MMXXIII. How many years have passed?
The number of years that have passed is MDXXVII.
The current year is MMXXIII (2023), and the manuscript is dated CCXCVI (296). To find the number of years that have passed, subtract 296 from 2023:
2023 - 296 = 1727.
1727 in Roman Numerals is MDXXVII.
An archaeologist has found CCXCVI ancient coins in a treasure chest and wants to distribute them equally among VIII colleagues. How many coins will each colleague receive?
Each colleague will receive XXXVII coins.
To find the number of coins each colleague receives, divide the total number of coins by the number of colleagues:
CCXCVI / VIII
CCXCVI = 296
VIII = 8
Therefore, 296 / 8 = 37.
37 in Roman numerals is XXXVII.
Calculate the total number of artifacts if a museum exhibits CCXCVI Roman artifacts and another museum exhibits CLXXVII Roman artifacts.
The total number of artifacts is CDLXXIII.
Sum the number of artifacts from both museums:
CCXCVI = 296
CLXXVII = 177
296 + 177 = 473
473 in Roman Numerals is CDLXXIII.
A researcher is studying the difference in years between two significant events: one in CCXCVI and the other in CCCL. What is the difference in years?
The difference in years is LIV.
Find the difference between the two years:
CCXCVI = 296
CCCL = 350
350 - 296 = 54
54 in Roman Numerals is LIV.
Write the Roman Numeral for the sum of 296 and 104 using the expansion method.
The Roman numeral for 296 + 104 is CD.
First, convert the numbers 296 and 104 into Roman numerals:
296 - CCXCVI
104 - CIV
Add the numbers together: 296 + 104 = 400
Using the expansion method: 400 = CD.
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.