Class 8 Maths Rational Numbers - Complete Chapter | Class 8 Maths Chapter 1 | BYJU'S Class 8

In Today’s Session, we take up CBSE Class 8 Rational Numbers. We will be completing the full chapter of Rational Numbers - important concepts and solving some unsolved important questions. By the end of the session, you will be confident to solve any type of questions related to the chapter Rational Number of Class 8.

In addition to the perfect solution to each question, some exam-oriented key tips and tricks will also come in handy. This session deals with all the critical concepts from Rational Numbers such as distributive law, representation of rational numbers on a number line, rational numbers between two rational numbers, and word problems. BYJU’S - Class 6, 7 & 8 leaves no stone unturned, so you don’t have to worry about the updated CBSE syllabus.

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00:00 Introduction - Rational Numbers
2:48 Flow of Content
6:51 Rational Numbers(0)
8:49 Are all integers rational numbers(0)?
11:14 Poll Question
12:40 Properties of rational numbers
13:51 Closure Property
16:47 Commutative Property
18:60 Associative Property
21:18 Additive Identity or The role of zero (0)
23:08 Multiplicative Identity
23:03 Multiplicative inverse or Reciprocal
25:00 Distributivity of Rational Numbers
29:44 Rational Numbers on the Number line
33:16 Rational Numbers between two Rational Numbers


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