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Opening your study space…
Chapter overview
Study Number System through notes, flashcards, revision, MCQs, and long-answer practice.
Practice ready
15560 MCQs and 9317 written prompts are ready for focused chapter work.
Topics
6
Recall
18
Cards
36
Topic 1
Indian periods are ones, thousands, lakhs, and crores.
Topic 2
Natural numbers start at 1; whole numbers start at 0.
Topic 3
Integers include negative numbers, zero, and positive numbers.
Topic 4
Use factors, multiples, divisibility tests, prime numbers, HCF, and LCM to break numbers into useful parts.
Topic 5
Fractions and decimals are two ways to show parts of a whole or parts of a group.
Topic 6
A set is a well-defined collection of objects, numbers, or items.
Chapter pack
Topic list
Topic 1
Read, compare, expand, estimate, and round numbers using Indian and International place-value periods.
Topic 2
Use natural and whole numbers, identify their properties, and apply closure, commutativity, associativity, identity, and distributivity.
Topic 3
Place integers on a number line, compare positive and negative values, and model gains and losses.
Topic 4
Use factors, multiples, divisibility tests, prime numbers, HCF, and LCM to break numbers into useful parts.
Topic 5
Fractions and decimals are two ways to show parts of a whole or parts of a group.
Topic 6
A set is a well-defined collection of objects, numbers, or items.
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