NCERT Solutions for Class 6 Maths Chapter 3 Playing with Numbers-
Chapter 3 Playing with Numbers starts with solving problems that introduce the concepts of multiples and divisors. As we progress the chapter, multiples, divisors and factors adds fun to the chapter 3 Playing with Numbers in the form of a game. In this chapter, we will learn to obtain the number of multiples and factors of a given number. We will also discuss multiples, divisors, factors and learn how to identify factors and multiples. In this chapter, there are 55 questions in 7 exercises. The NCERT Solutions for Class 6 Maths Chapter 3 Playing with Numbers are solved by our subject experts to clear students doubts regarding this topic. These NCERT solutions help them in their preparation of class 6 CBSE final examination. The NCERT solutions for class 6 Maths is the detailed solution of each and every problem of NCERT textbook.
As the NCERT Class 6 Maths Chapter 3 Playing with Numbers progress, students will learn about are prime and composite numbers, tests for divisibility of numbers, common multiples, and common factors, prime factorization, some more divisibility rules, highest common factor (HCF), lowest common multiple (LCM). The Highest Common Factor of two or more given numbers is the highest number of their common factors and the Lowest Common Multiple of two or more given numbers is the lowest number of their common multiples. At the end of the chapter, we will discuss some questions on the HCF and LCM. Let's discuss some important points of NCERT Class 6 Maths Chapter 3 Playing with Numbers-
Example: Write all the factors of 68.
Solution: We note that
Stop here, because 4 and 17 have occurred earlier. Thus, all the factors of 68 are 1, 2, 4, 17, 34 and 68
3.2 Factors and Multiples
3.3 Prime and Composite Numbers
3.4 Tests for Divisibility of Numbers
3.5 Common Factors and Common Multiples
3.6 Some More Divisibility Rules
3.7 Prime Factorisation
3.8 Highest Common Factor
3.9 Lowest Common Multiple
3.10 Some Problems on HCF and LCM
|Chapters No.||Chapters Name|
|Chapter - 1||Knowing Our Numbers|
|Chapter - 2||Whole Numbers|
|Chapter - 4||Basic Geometrical Ideas|
|Chapter - 5||Understanding Elementary Shapes|
|Chapter - 6||Integers|
|Chapter - 7||Fractions|
|Chapter - 8||Decimals|
|Chapter - 9||Data Handling|
|Chapter -12||Ratio and Proportion|
|Chapter -14||Practical Geometry|
|NCERT Solutions for Class 6 Maths|
|NCERT Solutions for Class 6 Science|
11. Write five pairs of prime numbers less than 20 whose sum is divisible by 5. (Hint : 3+7 = 10)
1. Renu purchases two bags of fertiliser of weights 75 kg and 69 kg. Find the maximum value of weight which can measure the weight of the fertiliser exact number of times.
1. What is the sum of any two (a) Odd numbers? (b) Even numbers?