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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 more. Here we will discuss Roman numerals, their rules, and examples.
Royal titles, such as Henry I, Henry II, and so on, often use Roman numerals. Have you noticed these names and wondered what symbols like I and II represented? Those are Roman numerals.
In earlier times, people counted using fingers, sticks, bones, etc. When life became complex, a standard form was required to count. Ancient Romans used the Roman numeral system for this purpose. The symbols we use are I (1), V (5), X (10), L (50), C (100), D (500), and M (1000).
In Roman numerals, 1988 is represented as MCMLXXXVIII. Here, M is 1000, CM is 900, L is 50, XXX is 30, and VIII is 8. Let's learn more about Roman numerals and how we write them.
There are certain basic rules for writing a number in Roman numerals. In this section, let's discuss some basic rules that need to be remembered when writing numbers in Roman numerals.
The addition method is used when the smaller number is placed after the larger number. For example, VIII → V + III → 5 + 3 = 8.
There are certain Roman numerals that can be repeated three times to write a large number. For example, XXX → 30.
If a smaller number is placed before a larger number in Roman numerals, we subtract the smaller number from the larger number. For example, IV → V - I → 5 - 1 = 4.
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. Similarly, 8 is written as VIII, not IIIIIIII.
Let's now learn how to write 1988 in Roman numerals. Follow these methods to write the number in Roman numerals:
In the expansion method, the number is broken down based on place value. In this section, we will learn how to write 1988 in Roman numerals using the expansion method. To write 1988 in Roman numerals, follow these steps:
Step 1: Break the number based on place value: thousands, hundreds, tens, and ones. For 1988, we write it as 1000 + 900 + 80 + 8.
Step 2: Convert the number into Roman numerals:
Step 3: Combine the Roman numerals together. Therefore, 1988 in Roman numerals is M (1000) + CM (900) + LXXX (80) + VIII (8) = MCMLXXXVIII.
When writing a large number in Roman numerals, we group the number. To write 1988 in Roman numerals, group 1988 as 1000 + 900 + 80 + 8.
So, 1988 is written as MCMLXXXVIII in Roman numerals.
A historian is examining two ancient manuscripts, one dated MCMLXXXVIII and another dated MDXX. Calculate the difference in years between the two manuscripts.
An art collector has a collection of paintings from the year MCMLXXXVIII and plans to distribute them equally among XVI galleries. If there are MCM paintings, how many paintings will each gallery receive?
A mathematician is adding two large sums: DCCXLV and MCMLXXXVIII. What is the sum in Roman numerals?
A historian notes that a significant event occurred IX years after the year MCMLXXXVIII. What is the year of the event in Roman numerals?
A researcher is studying a timeline and finds that a specific era began in the year MCMLXXXVIII and lasted for XXX years. What is the ending year of this era 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.