IMO Class 4 Chapter 2: Roman Numerals

BySchool Connect Online

Aug 12, 2022

Mathematics is one of the subject areas in which students must master concepts. Thorough practice is one of the most important aspects of mastering mathematics, and the International Maths Olympiad (IMO) is one such platform where students are trained to understand its fundamentals. In this article, you will get detailed information about IMO Class 4 Chapter 2: Roman Numerals.

International Maths Olympiad is held by School Connects Online. It is open to students in grades 1 to 10. All of the questions on these exams are multiple-choice. The Olympiad exam also serves as a foundation for students to achieve academic success. It gives students an advantage over their peers when solving difficult questions.

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IMO Class 4 Chapter 2: Roman Numerals Detailed Notes

Roman Numerals

A unique type of numerical notation that was previously used by the Romans is known as Roman Numerals. Letters are used to represent specific base numbers and arbitrary numbers in the number system using the Roman numeral, which is an additive and subtractive system. Roman numeral XLVII, which in numerical form equals 47, is an illustration. Roman numerals are represented by a different set of symbols, some of which are letters from the English alphabet. For instance, the roman numeral for 5 is V.

How do Roman numerals work?

The ancient number system known as Roman numerals is still prevalent worldwide. The fixed positive numbers are represented by alphabets in roman numerals. I, II, III, IV, V, VI, VII, VIII, IX, and X are roman numerals that stand for the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 respectively.

The roman numerals XI for 11, XII for 12, XII for 13,… until XX for 20 comes after 10.

Roman Numerals (1 to 1000) Chart

Roman numerals from 1 to 1000, including 1, 2, 3,…, 10, 11, 20, 30, 50, 100, 500, and 1000, are shown in the table below. We can quickly write roman numbers from 1 to 1000 using the chart.

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