# NCERT Solutions for Class 6 Maths Chapter 3 Exercise 3.2 Playing with Numbers

NCERT Solutions for Class 6 maths chapter 3 exercise 3.2 Playing With Numbers has questions based on the prime and composite numbers. This is a comparatively long exercise with 12 questions in total. These questions are further divided into different sub-sections. This exercise highlights one of the greatest techniques of finding prime numbers from 1 to 100 without any calculation. In this method, we list all the numbers from 1 to 100 in a box and start encircling the numbers 2, 3, 5, and so on, crossing out the factors of these numbers. Once this process is done, the encircled numbers are prime numbers, and the crossed-out ones are composite. The NCERT Solutions Class 6 Maths Chapter 3 exercise 3.2 helps the kids revise the concepts like even numbers, odd numbers, prime and composite numbers.

The different formats of questions in this exercise, like stating true and false for the given facts, word problems, fill in the blanks, make this exercise super interesting and engaging. Students will also learn about even and odd numbers in this chapter. Numbers that can be paired are even, while the numbers which cannot be paired are odd numbers. The Class 6 Maths NCERT Solutions Chapter 3 exercise 3.2 Playing With Numbers is available in a PDF format that can be downloaded for free.

**ā** Download NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.2

**Exercise 3.2 Class 6 Chapter 3 **

### More Exercises in Class 6 Maths Chapter 3

- NCERT Solutions Class 6 Maths Chapter 3 Ex 3.1
- NCERT Solutions Class 6 Maths Chapter 3 Ex 3.3
- NCERT Solutions Class 6 Maths Chapter 3 Ex 3.4
- NCERT Solutions Class 6 Maths Chapter 3 Ex 3.5
- NCERT Solutions Class 6 Maths Chapter 3 Ex 3.6
- NCERT Solutions Class 6 Maths Chapter 3 Ex 3.7

## NCERT Solutions Class 6 Maths Chapter 3 Exercise 3.2 Tips

NCERT solutions class 6 maths chapter 3 exercise 3.2 has a set of well-curated questions that will reinforce key concepts. The questions will give the kids an opportunity to revise the concepts from previous classes. While solving questions related to even and odd numbers, students must remember that 2 is the smallest prime number which is even, and every prime number except 2 is odd.

NCERT solutions class 6 maths chapter 3 exercise 3.2 highlights the method called Sieve of Eratosthenes. This is an interesting method that will help kids pick out prime and composite numbers from the chart. This technique has been discussed in a step-wise and detailed manner in this exercise.

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