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 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 related to the number 12000.
In 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 Roman Numerals. Earlier, people used fingers, sticks, bones, etc., to count. 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 used to count.
In Roman Numerals, we use M with a line over it to represent 1000, and for 12000, we use XII with a line over it. 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, XII → X + I + I = 12. When using a line over a symbol, it multiplies the value by 1000.
To write large numbers, certain Roman Numerals can be repeated. For example, MM → 1000 + 1000 = 2000.
If a small number is followed by a larger number in Roman Numerals, we subtract the smaller number from the larger number. For example, XC → 100 - 10 = 90.
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. For 8, we write it as VIII, not IIIIIIII.
Let’s now learn how to write 12000 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 12000 in Roman numerals using the expansion method.
To write 12000 in Roman Numerals, follow the steps:
Step 1: Break the number based on the place value. Place values are ones, tens, hundreds, thousands, etc.
For 12000, we write it as 12000 = 10000 + 2000.
Step 2: Convert the numbers into Roman Numerals.
10000 in Roman Numerals is written as X with a line over it.
2000 in Roman Numerals is written as MM.
Step 3: Combine them into Roman Numerals.
Therefore, 12000 in Roman Numerals is X̅ (10000) + MM (2000) = X̅MM.
When converting a large number into Roman Numerals, we group the number.
To write 12000 in Roman Numerals, we group 12000 as 10000 + 2000.
10000 in Roman Numerals is written as X̅.
2000 in Roman Numerals is written as MM.
So, 12000 is written as X̅MM in Roman Numerals.
Students make mistakes when writing numbers in Roman Numerals. To master Roman Numerals, we can learn a few common mistakes and ways to avoid them.
An ancient artifact has the inscription "XII" followed by "M" engraved on it. Calculate the total value represented by the inscription.
The total value represented by the inscription is 12000.
The inscription "XII" represents 12 and "M" represents 1000.
When combined with the placement of "M" after "XII", it indicates multiplication.
Therefore, XII × M = 12 × 1000 = 12000.
12000 in Roman Numerals is often written as "XII" followed by "M" or alternatively as "XII" with a line above it to denote multiplication by 1000.
A historian needs to distribute a set of XII thousand ancient coins equally among MXII archaeologists. How many coins does each archaeologist receive?
Each archaeologist receives X coins.
To find the number of coins each archaeologist receives, divide the total number of coins by the number of archaeologists.
XII thousand coins = 12000 coins.
MXII archaeologists = 1012 archaeologists.
Therefore, 12000 / 1012 ≈ 11.85.
Since coins can't be divided, each archaeologist receives X coins (10 coins).
Calculate the total value when adding XII thousand and CMX Roman numeral values.
The total value is XII thousand nine hundred ten.
XII thousand represents 12000 and CMX represents 910.
Adding them together gives 12000 + 910 = 12910.
12910 in Roman Numerals can be represented as "XII" with a line above (12000) plus CMX (910).
Determine the value of the difference between XV thousand and III thousand in Roman numerals.
The difference is XII thousand.
XV thousand represents 15000, and III thousand represents 3000.
The difference is 15000 - 3000 = 12000.
Therefore, XII thousand in Roman numerals represents the value of the difference.
Express the sum of VI thousand and VI thousand in Roman numerals using the expansion method.
The sum is XII thousand.
First, convert the numbers 6000 and 6000 into Roman numerals:
VI thousand is 6000.
Add the numbers together: 6000 + 6000 = 12000.
Using the expansion method: 12000 = 12000,
which is represented as XII with a line above 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.