CBSE Class 3 > Class 3 Videos > Mathematics > Decimals
Decimals Video Lecture - for Class 3
FAQs on Decimals
| 1. What are decimals? |  |
Ans. Decimals are numerical representations used to express numbers that fall between whole numbers. They are a way of representing fractions in a more convenient and concise form.
| 2. How do decimals differ from whole numbers? | |
Ans. Decimals differ from whole numbers in that they include a decimal point, which indicates the position of the fractional part. Whole numbers do not have a fractional part and are represented without a decimal point.
| 3. How are decimals converted into fractions? | |
Ans. To convert a decimal into a fraction, we can count the number of decimal places and express the decimal as a fraction with the decimal numerator and a denominator of 10 raised to the power of the number of decimal places.
| 4. How can decimals be compared and ordered? | |
Ans. Decimals can be compared and ordered by examining the place value of each digit. Start from the leftmost digit and compare it with the corresponding digit in another decimal. If they are equal, move to the next digit. If they differ, the decimal with the larger digit is considered greater.
| 5. How are decimals added and subtracted? | |
Ans. To add or subtract decimals, line up the decimal points, and perform the addition or subtraction as you would with whole numbers. The decimal point in the result should be aligned with the decimal point in the original numbers.
About this Video
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Apr 20, 2026 Last updated
Video Description: Decimals for Class 3 2026 is part of Mathematics for Class 3 preparation. The notes and questions for Decimals have been prepared according to the Class 3 exam syllabus. Information about Decimals covers all important topics for Class 3 2026 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Decimals.
Introduction of Decimals in English is available as part of our Mathematics for Class 3 for Class 3 & Decimals in Hindi for Mathematics for Class 3 course. Download more important topics related with notes, lectures and mock test series for Class 3 Exam by signing up for free.
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Video: Decimals of Mathematics have been curated by the Class 3 experts, helping you revise the topic quickly for exam preparation. Watch on EduRev.
Information about Decimals
Here you can find the meaning of Decimals defined & explained in the simplest way possible. Besides explaining types of Decimals theory, EduRev gives you an ample number of questions to practice Decimals tests, examples and also practice Class 3 tests.
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