# Maths Science Corner

# NCERT Maths

## Standard 7 (Class 7)

### Chapter 09 Sanmey Sankhyao

### (Rational Numbers)

# Exercise 9.1 (Swadhyay 9.1) Part 1 Video

On maths science corner you can now download new NCERT 2020 Gujarati
Medium Textbook Standard 7 Maths Chapter 09 Sanmey Sankhyao (Rational
Numbers) in Video format for your easy reference.

On Maths Science Corner you will get all the printable study material of Maths and Science Including answers of prayatn karo, Swadhyay, Chapter Notes, Unit tests, Online Quiz etc..

This material is very helpful for preparing Competitive exam like Tet 1, Tet 2, Htat, tat for secondary and Higher secondary, GPSC etc..

Highlight of the chapter

9.1 Introduction

9.2 Need for rational numbers

9.3 What are rational numbers?

9.3.1 Numerator and denominator

9.3.2 Equivalent rational numbers

9.4 Positive and Negative rational numbers

9.5 Rational numbers on a number line

9.6 Rational numbers in standard form

9.7 Comparison of rational numbers

9.5 Rational numbers on a number line

9.6 Rational numbers in standard form

9.7 Comparison of rational numbers

9.8 Rational numbers between two rational numbers

9.9 Operation on rational numbers

9.9 Operation on rational numbers

9.9.1 Addition of rational numbers

9.9.1.1 Additive Inverse

9.9.2 Subtraction of rational numbers

9.9.3 Multiplication of rational numbers

9.9.4 Division of rational numbers

9.9.4.1 Reciprocal

9.9.4.2 Product of reciprocal

9.9.4.3 Multiplicative inverse

9.10 Summary

You will be able to learn above topics in Chapter 09 of NCERT Maths Standard 7 (Class 7) Textbook chapter.

Earlier Maths Science Corner had given Completely solved NCERT Maths Standard 7 (Class 7) Textbook Chapter 09 Sanmey Sankhyao (Rational Numbers) in the PDF form which you can get from following :

Maths Standard 7 (Class 7) Textbook Chapter 9 Sanmey Sankhyao (Rational Numbers) in PDF Format

Today Maths Science Corner is giving you the Video Lecture of Chapter 09 Sanmey Sankhyao (Rational Numbers) in the form of Video Lectures of NCERT Maths Standard 7 (Class 7) in Video format for your easy reference.

**Mathematics Standard 7 Chapter 9 Sanmey Sankhyao (Rational Numbers) Swadhyay 9.1 (Exercise 9.1) Part 1 Video**

In this Video you will be able to learn definition of rational number, find rational number between two rational numbers, compare two or more rational numbers, add, subtract, multiply and divide two or more rational number, various application of rational numbers in mathematcs. etc.

**You can get Std 6 Material from here.**

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