NCERT Solutions for Complex Numbers and Quadratic Equations Exercise 5.3 Class 11 Maths

September 13, 202239 Insightful Publications

**NCERT Solutions for Class 6 Maths Chapter 3** **Playing With Numbers:** Class 6 Maths Chapter 3 ‘Playing With Numbers’ is an important chapter and also easy to understand. The NCERT Solutions for Class 6 Maths Chapter 3 provide a step-by-step solution for all the in-text questions asked in the chapter. In this chapter, students will learn about factors and multiples, prime and composite numbers, tests for divisibility of numbers, common factors and common multiples, etc.

By referring to NCERT Solutions Class 6 Maths Chapter 3, students can build the right fundamentals to understand complicated topics. Embibe experts have curated 500+ questions that cover all the topics included in the chapter. Keep reading to access the NCERT solutions for Class 6 Mathematics Chapter 3.

Mathematics as a subject requires a strong foundation and clear concepts. The NCERT Solutions for Class 6 Maths Chapter 3 have been designed in an informative yet concise format. The aim is to help students grasp the concepts while also having a fun time learning and practicing.

Furthermore, students can refer to resources from Embibe, such as explainers and 3D videos, to get an in-depth understanding of the topics. The practice section on Embibe allows students to immerse themselves in the vast number of questions available. The table below highlights the important topics covered in the chapter – Playing With Numbers.

Exercise | Topics |
---|---|

Exercise 3.1 | Introduction |

Exercise 3.2 | Factors and Multiples |

Exercise 3.3 | Prime and Composite Numbers |

Exercise 3.4 | Tests for Divisibility of Numbers |

Exercise 3.5 | Common Factors and Common Multiples |

Exercise 3.6 | Some More Divisibility Rules |

Exercise 3.7 | Prime Factorisation |

Exercise 3.8 | Highest Common Factor |

Exercise 3.9 | Lowest Common Multiple |

Exercise 3.10 | Some Problems on HCF and LCM |

While preparing for Maths exam, students can refer to the important points highlighted below.

- A factor of a number is that number which divides the number exactly.
- 1 is a factor of every number and is the only number which has exactly one factor.
- A multiple of a number is exactly divisible by the number.
- A number having no factor other than 1 and the number itself is called a Prime number. In other words, a Prime number has exactly two distinct factors, 1 and the number itself.
- A number having factors other than 1 and the number itself is called a Composite number.
- Primes occurring in pairs with a difference of two are called Twin primes.
- The product of H.C.F and L.C.M of two numbers equals their product. This result may not be true for more than two numbers.

The NCERT Solutions for Class 6 Mathematics for all the chapters are mentioned below.

- Chapter – 1:
**Knowing Our Numbers** - Chapter – 2:
**Whole Numbers** - Chapter – 3:
**Playing with Numbers** - Chapter – 4:
**Basic Geometrical Ideas** - Chapter – 5:
**Understanding Elementary Shapes** - Chapter – 6:
**Integers** - Chapter – 8:
**Decimals** - Chapter – 9:
**Data Handling** - Chapter – 10:
**Mensuration** - Chapter – 11:
**Algebra** - Chapter – 12:
**Ratio and Proportion** - Chapter – 13:
**Symmetry** - Chapter – 14:
**Practical Geometry**

**Ans:** You can get NCERT Solutions for Class 6 Mathematics Chapter 3 from Embibe for free.

**Ans:** The NCERT Class 6 Mathematics Chapter 3 consists of 10 main topics which are discussed on this page.

**Ans:** Embibe provides more than 600 questions for all the topics under the chapter – Playing With Numbers.

**Ans:** 2 is the only even prime number.

**Ans:** A number is divisible by 11 if the difference of the sum of its digits in odd places and the sum of its digits in even places (starting from unit’s place) is either 0 or divisible by 11.