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Grade 8
Mathematics
Number Systems

Chapter overview

Number Systems

Whole numbers, integers, rational numbers, number properties, and operations.

Start first topic Practice Review

Topics: 2
Study estimate: 4 hr

Mind map

Number Systems at a glance

2 topics

Topics

2

Recall

6

Cards

4

Topic 1
Number Sets
Natural numbers are counting numbers: 1, 2, 3, ...
Lesson Notes Cards MCQs
Topic 2
Factors and Multiples
A factor divides a number exactly.
Lesson Notes Cards MCQs

Topic list

Topics in order

2 topics

Topic 1
Number Sets
25 minNot started
Classify natural numbers, whole numbers, integers, rational numbers, and real numbers.
Start topic
Topic 2
Factors and Multiples
25 minNot started
Use factors, multiples, prime numbers, HCF, and LCM in structured problems.
Start topic

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