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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. Have you noticed the names and wondered what these symbols (I and II) represented? Those are the Roman Numerals.
Earlier people used to count using fingers, sticks, bones, etc., to count earlier. 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 MCMLXVIII to represent 1968, where M is 1000, CM is 900, LX is 60, 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 the smaller number is placed after the larger number, then it is the addition method. For example, VIII → V + III → 5 + 3 = 8
To write a large number, certain Roman Numerals can be repeated 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; 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 for 8, we write it as VIII, not IIIIIIII.
Let’s now learn how to write 1968 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 1968 in Roman Numerals using the expansion method. To write 1968 in Roman Numerals, follow the steps,
Step 1: The number is broken based on the place value. Place value that is ones, tens, hundreds, etc. For 1968, we write it as 1000 + 900 + 60 + 8
Step 2: Converting the number into Roman Numerals
Step 3: Combining them Roman Numerals together. Therefore, 1968 in Roman Numerals is M (1000) + CM (900) + LX (60) + VIII (8) = MCMLXVIII
When writing a large number into Roman Numerals, we group the number. To write 1968 in Roman Numerals, we group 1968 as 1000 + 900 + 60 + 8
So, 1968 is written as MCMLXVIII in Roman Numerals.
A historian discovers a document from MCMLXVIII and another from MCDLXV. What is the difference in years between the two documents?
An ancient text mentions a prophecy to occur in MM years after the founding of Rome in DCCLIII. In what year will this prophecy occur?
A time capsule buried in MCMLXVIII is to be opened L years later. In what year will it be opened?
An artwork was created in the year MCM and restored in MCMLXVIII. How many years passed between its creation and restoration?
A comet was last seen in the year MDCCCXLVIII and is expected to return in MCMLXVIII. How many years will have passed between sightings?
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.