Chapter 1
Number System
Numbers up to 10 lakhs, international notation, and Roman numerals.
Class 5 is a pivotal year. The ICSE curriculum covers large numbers, HCF and LCM, fraction and decimal operations, percentage, and introductory geometry including perimeter, area, and volume.
Last updated: 5 May 2026
Class 5 is the bridge between primary and middle-school mathematics in the ICSE / CISCE framework. The Class 5 ICSE Maths syllabus on SparkEd covers all 13 chapters from the latest ICSE curriculum: large numbers up to 1 crore, factors and multiples, HCF and LCM, fraction and decimal operations, percentage, profit and loss basics, perimeter and area of compound shapes, volume of cuboids, time and temperature, symmetry and patterns, and data handling with bar graphs.
The ICSE Class 5 exam pattern emphasises mental maths, reasoning, and word problems alongside pure computation. Each chapter on this page links to a topic guide with concept notes, a free PDF worksheet (easy, medium, and hard sets), and an interactive practice module with instant feedback. Students who master the Class 5 ICSE syllabus typically score 70%+ on Class 6 entrance assessments because the same skills — fraction operations, place value to 7 digits, and perimeter-area reasoning — power the Class 6 algebra and geometry chapters.
How to use this page: pick the chapter you want to revise, open its Topic Guide for a concept refresher, then move to the Practice tab for graded questions. Download the PDF worksheet for offline classroom or homework use. Parents and tutors can use the same page to set weekly practice plans — every chapter has roughly 60 questions across difficulty levels, enough for a full revision cycle.
Chapter 1
Numbers up to 10 lakhs, international notation, and Roman numerals.
Chapter 2
HCF, LCM, prime factorization, and divisibility tests for 2, 3, 4, 5, 6, 9, and 10.
Chapter 3
Mixed operations on fractions and fraction word problems.
Chapter 4
Multiplication and division of decimals, and rounding decimal numbers.
Chapter 5
Conversion between fractions, decimals, and percentages with simple applications.
Chapter 6
Cost price, selling price, profit, loss, and simple word problems.
Chapter 7
Properties of triangles and quadrilaterals, and construction basics.
Chapter 8
Measuring and drawing angles, and the angle sum property.
Chapter 9
Composite shapes, volume of cuboid, and surface area basics.
Chapter 10
Reflection, rotation, and translation basics with shapes.
Chapter 11
Line graphs, bar graphs, frequency tables, and calculating averages.
Chapter 12
Time zones, 24-hour clock, and temperature conversion between Celsius and Fahrenheit.
Chapter 13
Direct proportion and simple unitary method problems.