## Vedantu’s RD Sharma Class 6 Chapter 3 Whole Numbers (Ex 3.1) Solutions - Free PDF

## FAQs on RD Sharma Class 6 Solutions Chapter 3 - Whole Numbers (Ex 3.1) Exercise 3.1 - Free PDF

**1. How will Vedantu help me in solving questions from RD Sharma Class 6 Chapter - Whole Numbers?**

Vedantu is your guide to providing you with the necessary helpful and downloadable study materials and content, including solutions to the RD Sharma questions that students might solve to broaden their concepts learned after completing the NCERT Chapter. Our credible professionals have curated and created the best resources for students to easily access all the solutions for the complex questions, and it will not only help them find the answers but also understand the entire process behind solving these questions. Plus, students can download these solutions as PDFs for offline use.

**2. How will RD Sharma be useful for me in Class 6 Maths?**

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**3. What are the topics covered in Chapter 3 of the Class 6 Maths NCERT textbook?**

Chapter 3 - Whole Numbers begins with an introduction to Whole Numbers. This chapter covers topics and exercises including:

What are Whole Numbers

Whole Numbers (Practice Question)

The Number Line

Addition on the Number Line

Subtraction on the Number Line

Multiplication on the Number Line

Exercise 2.1 Questions - 1, 2, 3 & 4 (NCERT - Pg 31)

Exercise 2.1 Question - 5 & 6

Exercise 2.1 Question - 7 & 8

Properties of Whole Numbers

Closure Property

Commutativity of Addition and Multiplication

Associativity of Addition and Multiplication

Example (NCERT - Pg 36)

Example (NCERT - Pg 37)

**4. Which numbers are called Whole Numbers and which ones are not?**

Numbers starting from 0, 1, 2, 3, … and so on, are Whole Numbers. The numbers that fall on the negative side of the number line are not Whole Numbers. Additionally, all the Natural Numbers can also be identified as whole numbers, but all the whole numbers are not natural numbers. Hence, Zero and Positive Numbers are considered Whole Numbers, whereas Negative Numbers are not considered Whole Numbers.

**5. What is a Number Line?**

In the subject of Mathematics, a Number Line is a picture/diagram of a straight line that helps us do different equations like addition, subtraction and multiplication, of Real Numbers.

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Every mark donates a number on the line, and all these numbers are called Real Numbers. The integers are shown on these points evenly spaced on the line. The numbers on the left of 0 are Negative Numbers and the ones on the right are Positive Numbers that are known as Whole Numbers.