Class 6 Maths Notes for Playing with Numbers (PDF) – Study Material

Class 6 Maths Playing with Numbers – Get here the Notes, Question & Practice Paper of Class 6 Maths for topic Playing with Numbers Notes. Playing with Numbers Notes for Class 6 Maths are here. You can download the Playing with Numbers Notes PDF to study all the topics in this chapter. Moreover the Class 6 Maths notes include chapter summary, definitions, examples, and key pointers for Playing with Numbers. Thus if you are studying class Maths (गणित), then the Playing with Numbers notes will help you easily understand the topic and ace it.

Class 6 Maths Notes for Playing with Numbers

Playing with Numbers is a critical part in the study of Maths. In India, it is taught in class. Therefore the Class 6 Notes for Maths topic Playing with Numbers have been compiled by teachers and field experts. They explain the complete chapter of Playing with Numbers in one-shot.

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Playing with Numbers Notes Download Link – Click Here to Download PDF

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Playing with Numbers Notes for Class 6 Maths

Playing with Numbers Class 6 notes is as follows. You can view the document here use it anytime for future reference whenever you want to brush up your concepts of Maths.

Important Concepts

Factors and Multiples:

1. A factor of a number is an exact divisor of that number.
2. 1 is a factor of every number.
3. every number is a factor of itself.
4. every factor of a number is an exact divisor of that number.
5. every factor is less than or equal to the given number.
6. number of factors of a given number are finite.
7. every multiple of a number is greater than or equal to that number.
8. the number of multiples of a given number is infinite.
9. every number is a multiple of itself.

Perfect Number:- A number for which sum of all its factors is equal to twice the number is called a perfect number.

Prime and Composite Numbers:-

1. The numbers other than 1 whose only factors are 1 and the number itself are called Prime numbers.
2. Numbers having more than two factors are called Composite numbers.
3. 1 is neither a prime nor a composite number.
4. 2 is the smallest prime number which is even.
5. every prime number except 2 is odd.

Co-prime Numbers:- Two numbers having only 1 as a common factor are called co-prime numbers.

Twin Prime Numbers:- Two prime numbers whose difference is 2 are called twin primes.

Tests for Divisibility of Numbers:-

1. Divisibility by 2 :- a number is divisible by 2 if it has any of the digits 0, 2, 4, 6 or 8 in its ones place.
2. Divisibility by 3 :- if the sum of the digits is a multiple of 3, then the number is divisible by 3.
3. Divisibility by 4 :- a number with 3 or more digits is divisible by 4 if the number formed by its last two digits (i.e. ones and tens) is divisible by 4.
4. Divisibility by 5 :- a number which has either 0 or 5 in its ones place is divisible by 5.
5. Divisibility by 6 :- if a number is divisible by 2 and 3 both then it is divisible by 6 also.
6. Divisibility by 8 :- a number with 4 or more digits is divisible by 8, if the number formed by the last three digits is divisible by 8.
7. Divisibility by 9 :- if the sum of the digits of a number is divisible by 9, then the number itself is divisible by 9.
8. Divisibility by 10 :- if a number has 0 in the ones place then it is divisible by 10.
9. Divisibility by 11 :- if the difference between the sum of the digits at odd places (from the right) and the sum of the digits at even places (from the right) of the number is either 0 or divisible by 11, then the number is divisible by 11.

Highest Common Factor:- The Highest Common Factor (HCF) of two or more given numbers is the highest (or greatest) of their common factors. It is also known as Greatest Common Divisor (GCD).

Lowest Common Multiple:- The Lowest Common Multiple (LCM) of two or more given numbers is the lowest (or smallest or least) of their common multiples

Candidates who are ambitious to qualify the Class 6 with good score can check this article for Notes, Study Material, Practice Paper. Above we provided the link to access the Notes, Important Question and Practice Paper of Class 6 Maths for topic Playing with Numbers.

All Topics Class 6 Maths Notes

Chapter wise notes for Maths (गणित) are given below.

• Knowing the Numbers
• Whole Numbers
• Playing with Numbers
• Basic Geometrical Ideas
• Understanding Elementary Shapes
• Integers
• Fractions
• Decimals
• Data Handling
• Mensuration
• Algebra
• Ratio & Proportion

Class 6 Notes for All Subjects

• Class 6 Maths Notes
• Class 6 Science Notes

NCERT Solutions for Class 6 Maths Playing with Numbers

The Playing with Numbers notes here help you solve the questions and answers. Also, you can complete the Class 6 Playing with Numbers worksheet using the same. In addition you will also tackle CBSE Class 6 Maths Important Questions with these Class 6 notes.

However if you still need help, then you can use the NCERT Solutions for Class 6 Maths Playing with Numbers to get all the answers. Playing with Numbers solutions contain questions, answers, and steps to solve all questions.

Notes for All Classes

• Class 6 Notes
• Class 7 Notes
• Class 8 Notes
• Class 9 Notes
• Class 10 Notes
• Class 11 Notes
• Class 12 Notes

Playing with Numbers Notes for Class 6 Maths – An Overview

Name of Topic	Playing with Numbers
Class	6
Subject	Maths
All Class 6 Maths Notes	Class 6 Maths Notes
All Class 6 Notes	Class 6 Notes

Class 6 Playing with Numbers Notes for All Boards

You can use the Class 6 Maths notes of Playing with Numbers for all boards.

The education boards in India for which Playing with Numbers notes are relevant are – CBSE, CISCE, AHSEC, CHSE Odisha, CGBSE, HBSE, HPBOSE, PUE Karnataka, MSBSHSE, PSEB, RBSE, TBSE, UPMSP, UBSE, BIEAP, BSEB, GBSHSE, GSEB, JAC, JKBOSE, KBPE, MBOSE, MBSE, MPBSE, NBSE, DGE TN, TSBIE, COHSEM, WBCHSE.

Therefore you can refer to these notes as CBSE, CISCE, AHSEC, CHSE Odisha, CGBSE, HBSE, HPBOSE, PUE Karnataka, MSBSHSE, PSEB, RBSE, TBSE, UPMSP, UBSE, BIEAP, BSEB, GBSHSE, GSEB, JAC, JKBOSE, KBPE, MBOSE, MBSE, MPBSE, NBSE, DGE TN, TSBIE, COHSEM, WBCHSE notes for class Class 6 / Class / Maths for the topic Playing with Numbers.