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.
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
NCERT Class 8 Maths Rational Numbers |
NCERT Class 8 Maths Linear Equations in One Variable |
NCERT Class 8 Maths Understanding Quadrilaterals |
NCERT Class 8 Maths Practical Geometry |
NCERT Class 8 Maths Data Handling |
NCERT Class 8 Maths Squares and Square Roots |
NCERT Class 8 Maths Cubes and Cube Roots |
NCERT Class 8 Maths Comparing Quantities |
NCERT Class 8 Maths Algebraic Expressions and Identities |
NCERT Class 8 Maths Visualising Solid Shapes |
NCERT Class 8 Maths Mensuration |
NCERT Class 8 Maths Exponents and Powers |
NCERT Class 8 Maths Direct and Inverse Proportions |
NCERT Class 8 Maths Factorisation |
NCERT Class 8 Maths Introduction to Graphs |
NCERT Class 8 Maths Playing with Numbers |
NCERT Class 8 Maths Answers and Solutions |
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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