Table of Contents

Read and download the free PDF of the **CBSE Class 6 Mathematics worksheet for Chapter 3**, Playing With Numbers Sets. Both students and teachers can access printable worksheets designed according to the latest syllabus and exam patterns used in schools.

You can read and download the free PDF of the **Playing With Numbers Class 6 Worksheet**. This worksheet is designed for Class 6 students and includes important questions and answers. You can also find the **Playing With Numbers Class 6 Worksheet with Answers PDF** for easy reference.

These worksheets follow the **Class 6 maths Syllabus** and are based on the latest guidelines from **NCERT Solutions for Class 6 Maths**. Practicing with the **Worksheet on Playing With Numbers Class 6** will help students improve their math skills and understand key concepts. Download these worksheets to get better scores in your exams!

## Worksheet for Class 6 Mathematics Chapter 3 – Playing with Numbers

Class 6 Mathematics students can use this printable PDF worksheet for Chapter 3, “Playing with Numbers.” This worksheet includes questions and answers that will help you prepare for exams. Practicing with this worksheet will be very helpful for scoring good marks!

**Class 6 Mathematics Worksheet for Chapter 3 Playing with Numbers** PDF

Download the Class 6 Mathematics Worksheet for Chapter 3 – Playing with Numbers in PDF format. This worksheet helps students practice important concepts like factors, multiples, and patterns. It includes various exercises to strengthen math skills. Perfect for homework or revision, this resource makes learning fun and engaging for young learners!

### Playing with Numbers Class 6 Worksheet with Answers

**Ques: What is the smallest prime number?**

**Ans:** 2

**Explanation** A prime number is a number greater than 1 with no positive divisors other than 1 and itself. 2 is the smallest prime number because it can only be divided by 1 and 2.

**Ques: List all prime numbers between 1 and 20.**

**Ans:** 2, 3, 5, 7, 11, 13, 17, 19

**Explanation** These numbers cannot be divided exactly by any number other than 1 and themselves.

**Ques: What is the greatest common divisor (GCD) of 24 and 36?**

**Ans:** 12

**Explanation** The GCD is the largest number that divides both 24 and 36 without leaving a remainder. 12 is the largest number that can do this.

**Ques: Find the least common multiple (LCM) of 4 and 6.**

**Ans:** 12

**Explanation** The LCM is the smallest number that is a multiple of both 4 and 6. 12 is the smallest number that 4 and 6 can both divide without leaving a remainder.

**Ques: Is 51 a prime number?**

**Ans:** No

**Explanation** 51 can be divided by 1, 3, 17, and 51. Since it has divisors other than 1 and itself, it is not a prime number.

**Ques: Express 60 as a product of its prime factors.**

**Ans:** 2^{2} × 3 × 5

**Explanation** Prime factorization of 60 is done by dividing it by the smallest prime numbers: 60 ÷ 2 = 30, 30 ÷ 2 = 15, 15 ÷ 3 = 5. 5 is a prime number.

**Ques: Determine if 45 is a composite number.**

**Ans:** Yes

**Explanation** A composite number has more than two divisors. 45 can be divided by 1, 3, 5, 9, 15, and 45.

**Ques: What are the first five multiples of 7?**

**Ans:** 7, 14, 21, 28, 35

**Explanation** Multiples of 7 are found by multiplying 7 by the first five positive integers (1, 2, 3, 4, 5).

**Ques: What is the sum of the first ten prime numbers?**

**Ans:** 129

**Explanation** The first ten prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29. Their sum is 2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 = 129.

**Ques: Find the HCF of 18 and 24 using the prime factorization method.**

**Ans:** 6

**Explanation** Prime factorization of 18 is 2 × 3^{2} and for 24 is 2^{3} × 3. The common factors are 2 and 3, so HCF = 2 × 3 = 6.

**Ques: What is the product of the first five prime numbers?**

**Ans:** 2310

**Explanation** The first five prime numbers are 2, 3, 5, 7, 11. Their product is 2 × 3 × 5 × 7 × 11 = 2310.

**Ques: Simplify the expression: 30 / 2 + 5 * 3**

**Ans:** 30

**Explanation** First, divide 30 by 2 to get 15. Then multiply 5 by 3 to get 15. Finally, add the results: 15 + 15 = 30.

**Ques: Which of the following numbers is not a prime: 23, 29, 35, 37?**

**Ans:** 35

**Explanation** 35 is not a prime number because it can be divided by 1, 5, 7, and 35.

**Ques: Write the prime factorization of 84.**

**Ans:** 2^{2} × 3 × 7

**Explanation** Prime factorization of 84 is 84 ÷ 2 = 42, 42 ÷ 2 = 21, 21 ÷ 3 = 7. 7 is a prime number.

**Ques: Find the LCM of 8 and 12 using prime factorization.**

**Ans:** 24

**Explanation** Prime factorization of 8 is 2^{3} and for 12 is 2^{2} × 3. The LCM is found by taking the highest power of each prime: 2^{3} × 3 = 24.

**Ques: Is 97 a prime number?**

**Ans:** Yes

**Explanation** 97 has no divisors other than 1 and 97 itself, making it a prime number.

**Ques: Calculate the HCF of 14 and 35.**

**Ans:** 7

**Explanation** The prime factorization of 14 is 2 × 7 and for 35 is 5 × 7. The common factor is 7.

**Ques: What are the factors of 24?**

**Ans:** 1, 2, 3, 4, 6, 8, 12, 24

**Explanation** Factors of 24 are the numbers that divide 24 without leaving a remainder.

**Ques: Find the LCM of 5, 10, and 15.**

**Ans:** 30

**Explanation** The LCM of 5, 10, and 15 is the smallest number that all three numbers divide without leaving a remainder, which is 30.

**Ques: Write the first ten multiples of 9.**

**Ans:** 9, 18, 27, 36, 45, 54, 63, 72, 81, 90

**Explanation** Multiples of 9 are found by multiplying 9 by the first ten positive integers (1, 2, 3, …, 10).

### CBSE Class 6 Mathematics Chapter 3 – Playing with Numbers Worksheet

We hope you enjoyed the **worksheet for Chapter 3, “Playing with Numbers**,” created according to the latest **CBSE syllabus for Class 6 Mathematics**. Students are encouraged to download the worksheet in PDF format and practice the questions and solutions daily. These worksheets focus on important topics that can help improve your scores in class tests and exams. Infinity Learn is a great resource for Class 6 students to access the latest study materials for free.

### Mathematics Worksheet for CBSE Class 6: Chapter 3 Playing with Numbers

Our expert teachers at Infinity Learn have developed this worksheet based on the **NCERT textbook for Class 6 Mathematics**. By practicing one chapter daily, you can strengthen your concepts and achieve better marks in your exams. Regular practice with these worksheets will enhance your understanding and make you proficient in scoring topics. You can easily download and save all revision worksheets for Class 6 Mathematics from **www.InfinityLearn.com** at no cost. After completing the questions in the worksheet, refer to the **NCERT solutions** designed by our teachers for additional guidance.

### Chapter 3 – Playing with Numbers Worksheet for Class 6 Mathematics

All worksheets provided for Class 6 Mathematics follow the latest **CBSE syllabus** and **NCERT textbooks** for the current academic year. Students can rest assured that answers are included for all worksheet problems, allowing you to check your work. We have also included many multiple-choice questions (MCQs) in the worksheet to help you practice various topics from each chapter. All study materials for Class 6 Mathematics are available on Infinity Learn.

### Importance of Regular Practice

Regular practice with worksheets is essential for gaining a better understanding of the concepts in **Chapter 3, “Playing with Numbers**.” These worksheets are vital for developing your skills in this chapter. You can download, save, or print all the worksheets, assignments, and practice sheets for this chapter in PDF format from Infinity Learn. They can be accessed on your computer, mobile device, or any other gadget. After completing these worksheets, consider taking the **Class 6 Mathematics MCQ Test** for the same chapter.

### Preparing for Tests

The problems in the worksheet are based on the best textbooks for **CBSE Class 6 Mathematics**. If you have upcoming tests, make sure to review all concepts related to **Chapter 3, “Playing with Numbers**,” and print the worksheet to attempt all the problems. We also offer many other worksheets for Class 6 Mathematics to help you improve your skills further.

## Playing with Numbers Class 6 Worksheet FAQs

### What topics are covered in the Playing with Numbers Class 6 Worksheet?

The worksheet typically covers topics such as number patterns, odd and even numbers, prime and composite numbers, factors and multiples, and basic operations involving whole numbers. It aims to enhance students' understanding of number concepts through engaging exercises.

### How can I use the worksheet to help my child?

You can use the worksheet as a supplementary tool for practice at home. Encourage your child to complete the exercises independently, and then review the answers together. Discuss any mistakes to reinforce learning and ensure a solid grasp of the concepts.

### Are there answer keys available for the worksheet?

Yes, most Playing with Numbers Class 6 Worksheets come with an answer key. This allows parents and teachers to easily check the answers and provide immediate feedback to students, helping them understand their mistakes and learn from them.

### Can this worksheet help prepare for exams?

Absolutely! The Playing with Numbers Class 6 Worksheet is designed to reinforce key concepts and improve problem-solving skills. Regular practice with these worksheets can boost confidence and enhance performance in exams.

### Where can I find additional resources for Playing with Numbers?

You can find additional resources, including worksheets, quizzes, and interactive games, on educational websites, in textbooks, or through online platforms that offer materials aligned with the Class 6 curriculum. These resources can provide further practice and enrichment.