6th_NCERT_Mathematics_Maths

Chapter 1 - The Fish Tale

1.1 Knowing Our Numbers - Chapter Overview

1.2 Knowing Our Numbers - Introduction

1.3 Comparing Numbers

1.4 Practice Questions Based on Comparing Numbers

1.5 Number Formation

1.6 Practice Questions Based on Number Formation (Part 1)

1.7 Practice Questions Based on Number Formation (Part 2)

1.8 Practice Questions Based on Number Formation (Part 3)

1.9 Practice Questions Based on Number Formation (Part 4)

1.10 Ascending Order and Descending Order

1.11 Practice Question Based on Ascending Order

1.12 Practice Question Based on Descending Order

1.13 Shifting Digits

1.14 Introducing 10,000

1.15 Revisiting Place Values

1.16 Introducing 1,00,000

1.17 Larger Number

1.18 Practice Question Based on Larger Number

1.19 An Aid in Reading and Writing Large Numbers

1.20 Use of Commas

1.21 International System of Numeration

1.22 Do You Know?

1.23 Try These Practice Questions

1.24 Can You Help me Write the Numerals?

1.25 Knowing Our Numbers - Practice Questions

1.26 Knowing Our Numbers - NCERT Exercise 1.1 Questions

1.27 Large Number in Practice

1.28 Try These : Practice Questions

1.29 NCERT Example 1 and 2

1.30 NCERT Example 3 and 4

1.31 Knowing Our Numbers - NCERT Exercise 1.2 Questions (Part 1)

1.32 Knowing Our Numbers - NCERT Exercise 1.2 Questions (Part 2)

1.33 Knowing Our Numbers - NCERT Exercise 1.2 Questions (Part 3)

1.34 Knowing Our Numbers - NCERT Exercise 1.2 Questions (Part 4)

1.35 Knowing Our Numbers - NCERT Exercise 1.2 Questions (Part 5)

1.36 Knowing Our Numbers - NCERT Exercise 1.2 Questions (Part 6)

1.36 Estimation

1.37 Where do we Approximate?

1.38 Estimating to the Nearest Tens by Rounding off

1.39 Estimating to the Nearest Hundred by Rounding off

1.40 Estimating to the Nearest Thousands by Rounding off

1.41 Rounding off : Practice Questions

1.40 Estimating Outcomes of Number Situation

1.41 Knowing Our Numbers - NCERT Examples

1.42 To Estimate Products

1.43 Knowing Our Numbers - NCERT Exercise 1.3 Questions (Part 1)

1.44 Knowing Our Numbers - NCERT Exercise 1.3 Questions (Part 2)

1.44 Knowing Our Numbers - NCERT Exercise 1.3 Questions (Part 3)

1.45 Using Brackets

1.46 Using Brackets : Practice Question

1.47 Expanding Brackets

1.48 Roman Numerals

1.49 Roman Numerals : Practice Question

1.50 Knowing Our Numbers - Summary


Chapter 2 - Shapes and Angles

2.1 Whole Numbers - Introduction

2.2 What are Whole Numbers?

2.3 Whole Numbers : Practice Question

2.4 The Number Line

2.5 Addition on the Number Line

2.6 Subtraction on the Number Line

2.7 Multiplication on the Number Line

2.8 Whole Numbers - NCERT Exercise 2.1 Questions (Part 1)

2.9 Whole Numbers - NCERT Exercise 2.1 Questions (Part 2)

2.10 Whole Numbers - NCERT Exercise 2.1 Questions (Part 3)

2.11 Properties of Whole Numbers

2.12 Closure Property

2.13 Commutativity of Addition and Multiplication

2.14 Associativity of Addition and Multiplication

2.15 Whole Numbers - NCERT Examples 1 and 2

2.16 Whole Numbers - NCERT Examples 3 and 4

2.17 Distributivity of Multiplication over Addition

2.18 Whole Numbers - NCERT Examples 5, 6 and 7

2.19 Whole Numbers - NCERT Exercise 2.2 Questions (Part 1)

2.20 Whole Numbers - NCERT Exercise 2.2 Questions (Part 2)

2.21 Whole Numbers - NCERT Exercise 2.2 Questions (Part 3)

2.22 Whole Numbers - NCERT Exercise 2.2 Questions (Part 4)

2.23 Whole Numbers - NCERT Exercise 2.2 Questions (Part 5)

2.24 Whole Numbers - NCERT Exercise 2.2 Questions (Part 6)

2.25 Whole Numbers - NCERT Exercise 2.2 Questions (Part 7)

2.26 Patterns in Whole Numbers

2.27 Patterns in Whole Numbers : Practice Questions

2.28 Examples on Patterns in Whole Numbers

2.29 Whole Numbers - NCERT Exercise 2.3 Questions (Part 1)

2.30 Whole Numbers - NCERT Exercise 2.3 Questions (Part 2)

2.31 Summary - Whole Numbers


Chapter 3 - How Many Squares?

3.1 Overview - Playing with Numbers

3.2 Introduction - Playing with Numbers

3.3 Factors and Multiples

3.4 Game 1 - Playing with Numbers

3.5 Facts on Factors

3.6 Facts on Multiples

3.7 Playing with Numbers - NCERT Examples 1,2 and 3

3.8 NCERT Exercise 3.1 : Question Number 1

3.9 NCERT Exercise 3.1 : Question Number 2 and 3

3.10 NCERT Exercise 3.1 : Question Number 4

3.11 Prime and Composite Numbers

3.12 Sieve of Eratosthenes

3.13 Some Interesting Fact about Prime Number

3.14 NCERT Exercise 3.2 : Question Number 1 to 6

3.15 NCERT Exercise 3.2 : Question Number 7 to 12

3.16 Tests for Divisibility of Numbers

3.17 Divisibility by 10

3.18 Divisibility by 5

3.19 Divisibility by 2

3.20 Divisibility by 3

3.21 Divisibility by 6

3.22 Divisibility by 4

3.23 Divisibility by 8

3.24 Divisibility by 9

3.25 Divisibility by 11

3.26 NCERT Exercise 3.3 : Question Number 1

3.27 NCERT Exercise 3.3 : Question Number 2

3.28 NCERT Exercise 3.3 : Question Number 3

3.29 NCERT Exercise 3.3 : Question Number 4

3.30 NCERT Exercise 3.3 : Question Number 5

3.31 NCERT Exercise 3.3 : Question Number 6

3.32 Common Factors

3.33 Common Multiples

3.34 NCERT Example 5 and 6

3.35 NCERT Exercise 3.4 : Question Number 1

3.36 NCERT Exercise 3.4 : Question Number 2

3.37 NCERT Exercise 3.4 : Question Number 3

3.38 NCERT Exercise 3.4 : Question Number 4

3.39 NCERT Exercise 3.4 : Question Number 5

3.40 NCERT Exercise 3.4 : Question Number 6 and 7

3.41 Some More Divisibility Rules

3.42 Prime Factorisation

3.43 NCERT Example 7

3.44 NCERT Exercise 3.5 : Question Number 1, 2 and 3

3.45 NCERT Exercise 3.5 : Question Number 4, 5 and 6

3.46 NCERT Exercise 3.5 : Question Number 7, 8 and 9

3.47 NCERT Exercise 3.5 : Question Number 10, 11 and 12

3.48 Highest Common Factor

3.49 NCERT Exercise 3.6 : Question Number 1

3.50 NCERT Exercise 3.6 : Question 2 and 3

3.51 Lowest Common Multiple

3.52 NCERT Examples 8 to 11

3.53 NCERT Example 12 to 14

3.54 NCERT Exercise 3.7 Question 1 and 2

3.55 NCERT Exercise 3.7 : Question Number 3 and 4

3.56 NCERT Exercise 3.7 : Question Number 5 and 6

3.57 NCERT Exercise 3.7 : Question Number 7 and 8

3.58 NCERT Exercise 3.7 : Question Number 9, 10 and 11

3.59 Summary - Playing with Numbers


Chapter 4 - Parts and Wholes

4.1 Overview - Basic Geometrical Ideas

4.2 Introduction - Basic Geometrical Ideas

4.3 Points

4.4 A Line Segment

4.5 Line

4.6 Intersecting Lines

4.7 Parallel Lines

4.8 Ray

4.9 NCERT Exercise 4.1 : Question Number 1 and 2

4.10 NCERT Exercise 4.1 : Question Number 3 and 4

4.11 NCERT Exercise 4.1 : Question Number 5 and 6

4.12 Curves

4.13 Position in a Figure

4.14 Polygons

4.15 Sides, Vertices and Diagonals

4.16 NCERT Exercise 4.2 : Question Number 1 to 5

4.17 Angles

4.18 NCERT Exercise 4.3 : Question Number 1 to 3

4.19 Triangles

4.20 NCERT Exercise 4.4 : Question Number 1 and 2

4.21 Quadrilaterals

4.22 NCERT Exercise 4.5 : Question Number 1 to 3

4.23 Circles

4.24 NCERT Exercise 4.6 : Question Number 1 to 4

4.25 Basic Geometrical Ideas - Summary


Chapter 5 - Does it Look the Same?

5.1 Understanding Elementary Shapes - Overview

5.2 Understanding Elementary Shapes - Introduction

5.3 Measuring Line Segment

5.4 Positioning Error

5.5 NCERT Exercise 5.1 : Question Number 1 to 7

5.6 Angles ‘Right’ and ‘Straight’

5.7 Think, Discuss and Write

5.8 Angles: ‘Right’ and ‘Straight’ (Practice Questions)

5.9 NCERT Exercise 5.2 : Question Number 1

5.10 NCERT Exercise 5.2 : Question Number 2

5.11 NCERT Exercise 5.2 : Question Number 3

5.12 NCERT Exercise 5.2 : Question Number 4

5.13 NCERT Exercise 5.2 : Question Number 5

5.14 NCERT Exercise 5.2 : Question Number 6

5.15 NCERT Exercise 5.2 : Question Number 7

5.16 Angles : Acute, Obtuse and Reflex

5.17 Angles: Acute Obtuse and Reflex (Practice Questions)

5.18 Acute Angle Definition

5.19 Obtuse Angle Definition

5.20 Reflex Angle Definition

5.21 NCERT Exercise 5.3 : Question Number 1 and 2

5.22 Measuring Angles

5.23 Measuring Angles : Activity

5.24 The Protractor

5.25 NCERT Exercise 5.4 : Question Number 1, 2 and 3

5.26 NCERT Exercise 5.4 : Question Number 4 and 5

5.27 NCERT Exercise 5.4 : Question Number 6 and 7

5.28 NCERT Exercise 5.4 : Question Number 8 and 9

5.29 NCERT Exercise 5.4 : Question Number 10 and 11

5.30 Perpendicular Lines

5.31 NCERT Exercise 5.5 : Question Number 1 and 2

5.32 NCERT Exercise 5.5 : Question Number 3 and 4

5.33 Classification of Triangles

5.34 Naming Triangles Based on Sides

5.35 Naming Triangles Based on Angles

5.36 NCERT Exercise 5.6 : Question Number 1

5.37 NCERT Exercise 5.6 : Question Number 2

5.38 NCERT Exercise 5.6 : Question Number 3

5.39 NCERT Exercise 5.6 : Question Number 4

5.40 Quadrilateral

5.41 Quadrilateral Activity

5.42 Properties of Quadrilaterals

5.43 NCERT Exercise 5.7 : Question Number 1 to 3

5.44 Polygons

5.45 NCERT Exercise 5.8 : Question Number 1 to 5

5.46 Three Dimensional Shapes

5.47 Faces, Edges and Vertices

5.48 Prism

5.49 Faces, Edges and Vertices : Practice Questions

5.50 NCERT Exercise 5.9 : Question Number 1 and 2

5.51 Real Life Example of Pyramid and Prism

5.52 Understanding Elementary Shapes - Summary


Chapter 6 - Be My Multiple, I'll be Your Factor

6.1 Integers - Introduction

6.2 Who is Where? (Activity)

6.3 Tag Me With a Sign Activity

6.4 Integers

6.5 Representation of Integers on a Number Line

6.6 Ordering of Integers

6.7 NCERT Examples 1 and 2

6.8 NCERT Exercise 6.1 : Question Number 1 to 4

6.9 NCERT Exercise 6.1 : Question Number 5 to 9

6.10 NCERT Exercise 6.1 : Question Number 10

6.11 Addition of Integers

6.12 A Game

6.13 Addition of Integers (Activity)

6.14 Rules For Addition of Integers

6.15 Addition of Integers On a Number Line

6.16 NCERT Example 3, 4, 5, 6

6.17 NCERT Exercise 6.2 : Question Number 1

6.18 NCERT Exercise 6.2 : Question Number 2

6.19 NCERT Exercise 6.2 : Question Number 3

6.20 NCERT Exercise 6.2 : Question Number 4

6.21 NCERT Exercise 6.2 : Question Number 5

6.22 Subtraction of Integers With the Help of Number Line

6.23 NCERT Example 7, 8, 9

6.24 NCERT Exercise 6.3 : Question Number 1

6.25 NCERT Exercise 6.3 : Question Number 2

6.26 NCERT Exercise 6.3 : Question Number 3

6.27 NCERT Exercise 6.3 : Question Number 4

6.28 Integers - Summary


Chapter 7 - Can You See the Pattern?

7.1 Fractions - Overview

7.2 Fractions - Introduction

7.3 A Fraction

7.4 NCERT Exercise 7.1 : Question Number 1, 2, 3

7.5 NCERT Exercise 7.1 : Question Number 4 and 5

7.6 NCERT Exercise 7.1 : Question Number 6 and 7

7.7 NCERT Exercise 7.1 : Question Number 8 and 9

7.8 NCERT Exercise 7.1 : Question Number 10 and 11

7.9 Fraction on the Number Line

7.10 Fraction on the Number Line : Practice Question

7.11 Proper Fractions

7.12 Proper Fractions : Practice Question

7.13 Improper Fractions

7.14 Mixed Fractions

7.15 NCERT Example 1 and 2

7.16 NCERT Exercise 7.2 : Question Number 1

7.17 NCERT Exercise 7.2 : Question Number 2

7.18 NCERT Exercise 7.2 : Question Number 3

7.19 Equivalent Fractions

7.20 Understanding Equivalent Fractions

7.21 Shaded Part Equivalent Fractions

7.22 NCERT Example 3, 4 and 5

7.23 Simplest Form of a Fraction

7.24 Simplest Form of a Fraction : Practice Question

7.25 NCERT Exercise 7.3 : Question Number 1

7.26 NCERT Exercise 7.3 : Question Number 2

7.27 NCERT Exercise 7.3 : Question Number 3

7.28 NCERT Exercise 7.3 : Question Number 4

7.29 NCERT Exercise 7.3 : Question Number 5

7.30 NCERT Exercise 7.3 : Question Number 6

7.31 NCERT Exercise 7.3 : Question Number 7

7.32 NCERT Exercise 7.3 : Question Number 8

7.33 NCERT Exercise 7.3 : Question Number 9

7.34 Like Fractions and Unlike Fractions

7.35 Comparing Fractions

7.36 Comparing Like Fractions

7.37 Comparing Like Fractions : Practice Question

7.38 Comparing Unlike Fractions

7.39 Comparing Unlike Fractions : Practice Question

7.40 Comparing Unlike Fractions : Other Types

7.41 NCERT Example 6 and 7

7.42 Why LCM?

7.43 NCERT Exercise 7.4 : Question Number 1

7.44 NCERT Exercise 7.4 : Question Number 2

7.45 NCERT Exercise 7.4 : Question Number 3

7.46 NCERT Exercise 7.4 : Question Number 4

7.47 NCERT Exercise 7.4 : Question Number 5

7.48 NCERT Exercise 7.4 : Question Number 6

7.49 NCERT Exercise 7.4 : Question Number 7

7.50 NCERT Exercise 7.4 : Question Number 8

7.51 NCERT Exercise 7.4 : Question Number 9

7.52 NCERT Exercise 7.4 : Question Number 10

7.53 Addition and Subtraction of Fractions

7.54 Adding or Subtracting Like Fractions

7.55 Finding the Balance

7.56 NCERT Exercise 7.5 : Question Number 1

7.57 NCERT Exercise 7.5 : Question Number 2

7.58 NCERT Exercise 7.5 : Question Number 3

7.59 NCERT Exercise 7.5 : Question Number 4

7.60 NCERT Exercise 7.5 : Question Number 5

7.60 Adding and Subtracting Unlike Fractions

7.61 NCERT Example 8, 9 and 10

7.62 How Do We Add or Subtract Mixed Fractions

7.63 NCERT Example 11

7.64 NCERT Example 12 and 13

7.65 NCERT Exercise 7.6 : Question Number 1

7.66 NCERT Exercise 7.6 : Question Number 2

7.67 NCERT Exercise 7.6 : Question Number 3

7.68 NCERT Exercise 7.6 : Question Number 4

7.69 NCERT Exercise 7.6 : Question Number 5

7.70 NCERT Exercise 7.6 : Question Number 6

7.71 NCERT Exercise 7.6 : Question Number 7

7.72 NCERT Exercise 7.6 : Question Number 8

7.73 NCERT Exercise 7.6 : Question Number 9

7.74 Summary - Fractions


Chapter 8 - Mapping Your Way

8.1 Introduction

8.2 Introduction

8.3 Tenths

8.4 Try These

8.5 Representing Decimals on number line

8.6 Example 1, 2 & 3

8.7 Fractions as Decimals

8.8 Decimals as Fractions

8.9 Exercise 8.1 (Part-1)

8.10 Exercise 8.1 (Part-2)

8.11 Exercise 8.1 (Part-3)

8.12 Exercise 8.1 (Part-4)

8.13 Exercise 8.1 (Part-5)

8.14 Exercise 8.1 (Part-6)

8.15 Exercise 8.1 (Part-7)

8.16 Hundredths (part-1)

8.17 Hundredths (part-2)

8.18 Example 4 , 5 & 6

8.19 Example 7

8.20 Example 8

8.21 Example 9 &10

8.22 Exercise 8.2 (Part-1)

8.23 Exercise 8.2 (Part-2)

8.24 Exercise 8.2 (Part-3)

8.25 Exercise 8.2 (Part-4)

8.26 Exercise 8.2 (Part-5)

8.27 Exercise 8.2 (Part-6)

8.28 Comparing Decimals

8.29 Example 11

8.30 Exercise 8.3 (Part-1)

8.31 Exercise 8.3 (Part-2)

8.32 Using Decimals- Money

8.33 Using Decimals Length

8.34 Using Decimals Weight

8.35 Exercise 8.4 (Part-1)

8.36 Exercise 8.4 (Part-2)

8.37 Exercise 8.4 (Part-3)

8.38 Addition of Numbers with Decimals

8.39 Try These

8:40 Example 12

8.41 Example 13 and 14

8.42 Exercise 8.5 (Part-1)

8.43 Exercise 8.5 (Part-2)

8.44 Exercise 8.5 (Part-3)

8.45 Exercise 8.5 (Part-4)

8.46 Subtraction of Decimals

8.47 Try These

8.48 Example 15 ,16 ,17

8.49 Exercise 8.6 (part-1)

8.50 Exercise 8.6 (part-2)

8.51 Exercise 8.6 (part-3)

8.52 Exercise 8.6 (part-4)

8.53 Decimals Summary


Chapter 9 - Tenths and Hundredths

9.1 Data Handling Overview

9.2 Data Handling Introduction

9.3 Recording And Organisation of Data

9.4 Example 1 And 2

9.5 Do This

9.6 Pictograph

9.7 Example 3 & 4

9.8 Example 5 & 6

9.9 Exercise 9.1 - Question 1

9.10 Exercise 9.1 - Question 2

9.11 Exercise 9.1 - Question 3

9.12 Exercise 9.1 - Question 4

9.13 Exercise 9.1 - Question 5 & 6

9.14 Exercise 9.1 - Question 7

9.15 Drawing a Pictograph (Example 7,8)

9.16 Exercise 9.2 Question 1

9.17 Exercise 9.2 Question 2

9.18 A Bar Graph

9.19 Example 9

9.20 Exercise 9.3 - Question 1,2 and 3

9.21 Drawing a Bar Graph

9.22 NCERT Example 10

9.23 Data Handling - NCERT Exercise 9.4: Q1 and Q2

9.24 Data Handling - NCERT Exercise 9.4: Q3 and Q4

9.25 Data Handling - Summary


Chapter 10 - Boxes and Sketches

10.1 Mensuration - Overview

10.2 Perimeter

10.3 Try These

10.4 Perimeter of a Rectangle

10.5 NCERT Example 1 and 2

10.6 NCERT Example 3 and 4

10.7 NCERT Example 5

10.8 Perimeter of Regular Shapes (Part 1)

10.9 Perimeter of Regular Shapes (Part 2)

10.10 NCERT Example 6, 7 and 8

10.11 NCERT Example 9

10.12 NCERT Exercise 10.1: Q1 and Q2

10.13 NCERT Exercise 10.1: Q3 to Q7

10.14 NCERT Exercise 10.1: Q8 to Q11

10.15 NCERT Exercise 10.1: Q12 to Q15

10.16 NCERT Exercise 10.1: Q16

10.17 NCERT Exercise 10.1: Q17

10.18 Area

10.19 NCERT Example 10, 11 and 12

10.20 NCERT Exercise 10.2: Q1

10.21 Area of a Rectangle

10.22 NCERT Example 13 to 16

10.23 NCERT Example 17

10.24 NCERT Exercise 10.3: Q1 and Q2

10.25 NCERT Exercise 10.3: Q3 to Q5

10.26 NCERT Exercise 10.3: Q6 and Q7

10.27 NCERT Exercise 10.3: Q8 and Q9

10.28 NCERT Exercise 10.3: Q10

10.29 NCERT Exercise 10.3: Q11 and Q12

10.30 A Challenge

10.31 Summary


Chapter 11 - Area and its Boundary

11.1 Overview

11.2 Matchstick Patterns

11.3 The Idea of a Variable

11.4 More Matchstick Patterns (Part 1)

11.5 More Matchstick Patterns (Part 2)

11.6 More Example of Variables (Part 1)

11.7 More Example of Variables (Part 2)

11.8 NCERT Exercise 11.1: Q1

11.9 NCERT Exercise 11.1: Q2 to Q4

11.10 NCERT Exercise 11.1: Q5 to Q7

11.11 NCERT Exercise 11.1: Q8 to Q10

11.12 NCERT Exercise 11.1: Q11

11.13 Use of Variables in Common Rules (Part 1)

11.14 Use of Variables in Common Rules (Part 2)

11.15 Use of Variables in Common Rules (Part 3)

11.16 NCERT Exercise 11.2: Q1 to Q3

11.17 NCERT Exercise 11.2: Q4

11.18 NCERT Exercise 11.2: Q5

11.19 Expression with Variables

11.20 NCERT Exercise 11.3: Q1 and Q2

11.21 NCERT Exercise 11.3: Q3

11.22 NCERT Exercise 11.3: Q4 to Q6

11.23 Using Expression Practically

11.24 NCERT Exercise 11.4: Q1 (Part 1)

11.25 NCERT Exercise 11.4 Question 1 (Part -2)

11.26 NCERT Exercise 11.4 Question 2 & 3

11.27 What is an Equation? (Part - 1)

11.28 What is an Equation? (Part - 2)

11.29 Solution of an Equation?

11.30 Beginning of Algebra

11.31 NCERT Exercise 11.5 Question 1 & 2

11.32 NCERT Exercise 11.5 Question 3

11.33 NCERT Exercise 11.5 Question 4

11.34 NCERT Exercise 11.5 Question 5

11.35 Summary


Chapter 12 - Smart Charts

12.1 Introduction

12.2 Ratio (Part 1)

12.3 Ratio (Part 2)

12.4 Ratio (Part 3)

12.5 Ratio (Part 4)

12.6 Ratio (Part 5)

12.7 NCERT EXAMPLE 1 To 4

12.8 NCERT Example 5, 6

12.9 NCERT Example 7

12.10 NCERT Exercise 12.1: Q1 to Q3

12.11 NCERT Exercise 12.1: Q4 and Q5

12.12 NCERT Exercise 12.1: Q6

12.13 NCERT Exercise 12.1: Q7

12.14 NCERT Exercise 12.1: Q8 and Q9

12.15 NCERT Exercise 12.1: Q10

12.16 NCERT Exercise 12.1: Q11 and Q12

12.17 NCERT Exercise 12.1: Q13 to Q15

12.18 NCERT Exercise 12.1: Q16

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