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Chapter 1 Class 8 Rational Numbers

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Updated for new NCERT - 2023-24 Batch.

Get solutions of all NCERT Exercises and examples of Chapter 1 Class 8 Rational numbers free at teachoo. Answers of all NCERT questions are given, and Concepts are also explained.

 

In this chapter, we will study

  • What is a Rational number
  • Properties of rational number, like Closure, Commutativity, Associativity
  • as well Distributivity
  • We also see what an additive identity and an additive inverse is (Additive identity is 0, and additive inverse is negative of the number)
  • And what a multiplicative identity and inverse is (Multiplicative identity is 1, and multiplicative inverse is reciprocal)
  • Then, we represent Rational numbers on the number line
  • And find Rational numbers between two rational numbers

 

Click on an exercise link below Serial Order wise to learn the NCERT way.

Or you can also click on a concept below Concept wise to learn the Teachoo way. When you click on a concept, you first study the theory and then do its questions from easy to difficult.

Check it out now.

Serial order wise

  Ex 1.1
  Examples
  Representing rational numbers on number line

Concept wise

  Types of Numbers
  Properties of Rational Number
  Addition and Multiplication of Rational numbers
  Additivite Identity and Inverse
  Multiplicative Identity and Inverse
  Rational numbers on number line
  Rational numbers greater or smaller
  Rational numbers between two numbers

What's in it?

Updated for new NCERT - 2023-24 Batch.

Get solutions of all NCERT Exercises and examples of Chapter 1 Class 8 Rational numbers free at teachoo. Answers of all NCERT questions are given, and Concepts are also explained.

 

In this chapter, we will study

  • What is a Rational number
  • Properties of rational number, like Closure, Commutativity, Associativity
  • as well Distributivity
  • We also see what an additive identity and an additive inverse is (Additive identity is 0, and additive inverse is negative of the number)
  • And what a multiplicative identity and inverse is (Multiplicative identity is 1, and multiplicative inverse is reciprocal)
  • Then, we represent Rational numbers on the number line
  • And find Rational numbers between two rational numbers

 

Click on an exercise link below Serial Order wise to learn the NCERT way.

Or you can also click on a concept below Concept wise to learn the Teachoo way. When you click on a concept, you first study the theory and then do its questions from easy to difficult.

Check it out now.