NCERT Class 8 Maths Playing with Numbers

Read and download NCERT Class 8 Maths Playing with Numbers in NCERT book for Class 8 Mathematics. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Mathematics textbook for Class 8 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 8 Mathematics to understand the answers of the exercise questions given at the end of this chapter

NCERT Book for Class 8 Mathematics Chapter 16 Playing with Numbers

Class 8 Mathematics students should refer to the following NCERT Book Chapter 16 Playing with Numbers in Class 8. This NCERT Book for Class 8 Mathematics will be very useful for exams and help you to score good marks

Chapter 16 Playing with Numbers NCERT Book Class 8

 

16.1 Introduction
You have studied various types of numbers such as natural numbers, whole numbers, integers and rational numbers. You have also studied a number of interesting properties about them. In Class VI, we explored finding factors and multiples and the relationships among them.
In this chapter, we will explore numbers in more detail. These ideas help in justifying tests of divisibility.

NCERT Class 8 Maths Playing with Numbers

16.2 Numbers in General Form

Let us take the number 52 and write it as

                                             52 = 50 + 2 = 10 × 5 + 2

Similarly, the number 37 can be written as

                                             37 = 10 × 3 + 7

In general, any two digit number ab made of digits a and b can be written as

                                            ab = 10 × a + b = 10a + b

What about ba? ba = 10 × b + a = 10b + a

Let us now take number 351. This is a three digit number. It can also be written as

                                             351 = 300 + 50 + 1 = 100 × 3 + 10 × 5 + 1 × 1

Similarly                                 497 = 100 × 4 + 10 × 9 + 1 × 7

In general, a 3-digit number abc made up of digits a, b and c is written as

                                              abc = 100 × a + 10 × b + 1 × c

                                                    = 100a + 10b + c

In the same way,


                                                        cab = 100c + 10a + b

                                                        bca = 100b + 10c + a                  and so on.

Please refer to attached file for NCERT Class 8 Maths Playing with Numbers

Chapter 01 Rational Numbers
NCERT Class 8 Maths Rational Numbers
Chapter 02 Linear Equations in One Variable
NCERT Class 8 Maths Linear Equations in One Variable
Chapter 03 Understanding Quadrilaterals
NCERT Class 8 Maths Understanding Quadrilaterals
Chapter 04 Practical Geometry
NCERT Class 8 Maths Practical Geometry
Chapter 05 Data Handling
NCERT Class 8 Maths Data Handling
Chapter 06 Squares and Square Roots
NCERT Class 8 Maths Squares and Square Roots
Chapter 07 Cubes and Cube Roots
NCERT Class 8 Maths Cubes and Cube Roots
Chapter 08 Comparing Quantities
NCERT Class 8 Maths Comparing Quantities
Chapter 09 Algebraic Expressions and Identities
NCERT Class 8 Maths Algebraic Expressions and Identities
Chapter 10 Visualising Solid Shapes
NCERT Class 8 Maths Visualising Solid Shapes
Chapter 11 Mensuration
NCERT Class 8 Maths Mensuration
Chapter 12 Exponents and Powers
NCERT Class 8 Maths Exponents and Powers
Chapter 13 Direct and Inverse Proportions
NCERT Class 8 Maths Direct and Inverse Proportions
Chapter 14 Factorisation
NCERT Class 8 Maths Factorisation
Chapter 15 Introduction to Graphs
NCERT Class 8 Maths Introduction to Graphs
Chapter 16 Playing with Numbers
NCERT Class 8 Maths Playing with Numbers

Mathematics NCERT Book Class 8 Chapter 16 Playing with Numbers

The above NCERT Books for Class 8 Mathematics Chapter 16 Playing with Numbers have been published by NCERT for latest academic session. The textbook by NCERT for Chapter 16 Playing with Numbers Mathematics Class 8 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Chapter 16 Playing with Numbers NCERT etextbooks as the exams for Class 8 Mathematics are always asked as per the syllabus defined in these ebooks. These Class 8 Chapter 16 Playing with Numbers book for Mathematics also includes collection of question. We have also provided NCERT solutions for Class 8 Mathematics which have been developed by teachers of StudiesToday.com after thorough review of the latest book and based on pattern of questions in upcoming exams for Class 8 students.

NCERT Book Class 8 Mathematics Chapter 16 Playing with Numbers

The latest NCERT book for Chapter 16 Playing with Numbers pdf have been published by NCERT based on the latest research done for each topic which has to be taught to students in all classes. The books for Class 8 Mathematics Chapter 16 Playing with Numbers are designed to enhance the overall understanding of students. All Class 8 NCERT textbooks have been written in an easy to understand language which will help to enhance the overall level of Class 8 students. 

Chapter 16 Playing with Numbers NCERT Book Class 8 Mathematics

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Class 8 Mathematics Chapter 16 Playing with Numbers NCERT Book

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Class 8 Chapter 16 Playing with Numbers NCERT Book Mathematics

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