Our ncert solutions for Exercise 3.2 Class 6 maths 3. Playing with Numbers - ncert solutions - Toppers Study is the best material for English Medium students cbse board and other state boards students.

# Exercise 3.2 Class 6 maths 3. Playing with Numbers - ncert solutions - Toppers Study

Topper Study classes prepares ncert solutions on practical base problems and comes out with the best result that helps the students and teachers as well as tutors and so many ecademic coaching classes that they need in practical life. Our ncert solutions for Exercise 3.2 Class 6 maths 3. Playing with Numbers - ncert solutions - Toppers Study is the best material for English Medium students cbse board and other state boards students.

## Exercise 3.2 Class 6 maths 3. Playing with Numbers - ncert solutions - Toppers Study

CBSE board students who preparing for **class 6 ncert solutions maths and Mathematics** solved exercise **chapter 3. Playing with Numbers** available and this helps in upcoming exams
2023-2024.

### You can Find Mathematics solution Class 6 Chapter 3. Playing with Numbers

- All Chapter review quick revision notes for chapter 3. Playing with Numbers Class 6
- NCERT Solutions And Textual questions Answers Class 6 Mathematics
- Extra NCERT Book questions Answers Class 6 Mathematics
- Importatnt key points with additional Assignment and questions bank solved.

NCERT Solutions do not only help you to cover your syllabus but also will give to textual support in exams 2023-2024 to complete **exercise 3.2 maths class 6 chapter 3** in english medium. So revise and practice these all cbse study materials like class 6 maths chapter 3.2 in english ncert book. Also ensure to repractice all syllabus within time or before board exams for ncert class 6 maths ex 3.2 in english.

See all solutions for class 6 maths chapter 3 exercise 3 in english medium solved questions with answers.

### Exercise 3.2 class 6 Mathematics Chapter 3. Playing with Numbers

Sure! The following topics will be covered in this article

- Exercise 3.2 Class 6 Maths 3. Playing With Numbers - Ncert Solutions - Toppers Study
- Class 6 Ncert Solutions
- Solution Chapter 3. Playing With Numbers Class 6
- Solutions Class 6
- Chapter 3. Playing With Numbers Exercise 3.2 Class 6

## 3. Playing with Numbers

### | Exercise 3.2 |

## Exercise 3.2 Class 6 maths 3. Playing with Numbers - ncert solutions - Toppers Study

## Exercise-3.2 ch-3

1. What is the sum of any two

(a) Odd numbers? (b) Even numbers?

2. State whether the following statements are True or False:

(a) The sum of three odd numbers is even.

(b) The sum of two odd numbers and one even number is even.

(c) The product of three odd numbers is odd.

(d) If an even number is divided by 2, the quotient is always odd.

(e) All prime numbers are odd.

(f) Prime numbers do not have any factors.

(g) Sum of two prime numbers is always even.

(h) 2 is the only even prime number.

(i) All even numbers are composite numbers.

(j) The product of two even numbers is always even.

3. The numbers 13 and 31 are prime numbers. Both these numbers have same digits 1 and 3. Find such pairs of prime numbers upto 100.

4. Write down separately the prime and composite numbers less than 20.

5. What is the greatest prime number between 1 and 10?

6. Express the following as the sum of two odd primes.

(a) 44 (b) 36 (c) 24 (d) 18

7. Give three pairs of prime numbers whose difference is 2.

[Remark : Two prime numbers whose difference is 2 are called twin primes].

8. Which of the following numbers are prime?

(a) 23 (b) 51 (c) 37 (d) 26

9. Write seven consecutive composite numbers less than 100 so that there is no prime number between them.

10. Express each of the following numbers as the sum of three odd primes:

(a) 21 (b) 31 (c) 53 (d) 61

11. Write five pairs of prime numbers less than 20 whose sum is divisible by 5.

(Hint : 3+7 = 10)

12. Fill in the blanks :

(a) A number which has only two factors is called a ______.

(b) A number which has more than two factors is called a ______.

(c) 1 is neither ______ nor ______.

(d) The smallest prime number is ______.

(e) The smallest composite number is _____.

(f) The smallest even number is ______.

**Answer:**

1. What is the sum of any two

(a) even number (b) even number

2. State whether the following statements are True or False:

(a) F (b) T (c) T (d) F (e) F (f) F (g) F (h) T (i) F (j) T

3. The numbers 13 and 31 are prime numbers. Both these numbers have same digits 1 and 3. Find such pairs of prime numbers upto 100.

17 and 71, 37 and 73, 79 and 97

4. Write down separately the prime and composite numbers less than 20.

Composite numbers : 4, 6, 8, 9, 10, 12, 14, 15, 16, 18

Prime numbers : 2, 3, 5, 7, 11, 13, 17, 19

5. What is the greatest prime number between 1 and 10?

Ans-7

6. Express the following as the sum of two odd primes.

(a) 3 + 41 (b) 5 + 31 (c) 5 + 19 (d) 5 + 13

7. Give three pairs of prime numbers whose difference is 2.

3, 5; 5, 7 ; 11, 13

8. Which of the following numbers are prime?

(a) and (c)

9. Write seven consecutive composite numbers less than 100 so that there is no prime number between them.

90, 91, 92 , 93, 94, 95, 96

10. Express each of the following numbers as the sum of three odd primes:

(a) 3 + 5 + 13 (b) 3 + 5 + 23 (c) 13 + 17 + 23 (d) 7 + 13 + 41

11. Write five pairs of prime numbers less than 20 whose sum is divisible by 5.

2, 3 ; 2, 13; 3, 17; 7, 13; 11, 19

12. Fill in the blanks :

(a) prime number

(b) composite number

(c) prime number, composite number

(d) 2

(e) 4

(f) 2

##### Other Pages of this Chapter: 3. Playing with Numbers

### Select Your CBSE Classes

Important Study materials for classes 06, 07, 08,09,10, 11 and 12. Like CBSE Notes, Notes for Science, Notes for maths, Notes for Social Science, Notes for Accountancy, Notes for Economics, Notes for political Science, Noes for History, Notes For Bussiness Study, Physical Educations, Sample Papers, Test Papers, Mock Test Papers, Support Materials and Books.

*Mathematics Class - 11th*

NCERT Maths book for CBSE Students.

books

## Study Materials List:

##### Solutions ⇒ Class 6th ⇒ Mathematics

## Topper's Study

New Books