Introduction
Review natural numbers and understand why we need whole numbers.
Natural Numbers
Counting Numbers
About This Chapter
Whole numbers are the building blocks of mathematics. In this chapter, you will learn about natural numbers, whole numbers, and how they are represented on the number line.
You'll also discover important properties like closure, commutativity, and associativity that make calculations easier.
Start Learning →📚 What You'll Learn
- Understand the difference between natural numbers and whole numbers
- Represent whole numbers on the number line
- Find successors and predecessors of numbers
- Learn closure, commutative, and associative properties
- Apply properties to simplify calculations
Chapter Sections
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1
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2
Whole Numbers
Learn what whole numbers are and how they differ from natural numbers.
Definition Zero Natural vs Whole -
3
The Number Line
Visualize whole numbers on a number line and perform operations.
Number Line Addition Subtraction Multiplication - 4
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5
Properties of Whole Numbers
Learn about closure, commutative, associative, and distributive properties.
Closure Property Commutative Associative Distributive -
6
What Have We Discussed?
A comprehensive summary of all key concepts learned in this chapter.
Chapter Summary Key Points -
7
Enhanced Curriculum Support
Additional resources including sample papers, HOTS questions, and NCERT Exemplar solutions.
Sample Papers HOTS NCERT Exemplar