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Chapter 9 of 22
Revision Notes

Fractions — Revision Notes

ICSE · Class 5 · Mathematics

Fractions revision notes for ICSE Class 5 Mathematics: 4 topics in quick points. Part of the ICSE Class 5 Mathematics syllabus.

49 questions25 flashcards4 formulas & key relations4 concepts

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Key Topics to Revise

1

Types of Fractions

  • A fraction has two parts: numerator (top) and denominator (bottom).
  • Like fractions have the same denominator (e.g., 2/5, 3/5).
  • Unlike fractions have different denominators (e.g., 2/3, 4/7).
2

Converting Fractions

  • To convert improper fraction to mixed number: divide numerator by denominator.
  • Quotient = whole number, remainder = new numerator, denominator stays same.
  • To convert mixed number to improper fraction: multiply whole number by denominator and add numerator.
3

Comparing and Ordering Fractions

  • Like denominators: bigger numerator = bigger fraction.
  • Like numerators: smaller denominator = bigger fraction.
  • Unlike both: find LCM of denominators and convert to like fractions.
4

Operations on Fractions

  • Addition/Subtraction: Convert to like fractions using LCM, then add/subtract numerators.
  • Multiplication: Multiply numerators and denominators separately.
  • Division: Multiply by reciprocal of the divisor.

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Full Notes

Key Concepts

A fraction represents a partThere are several typesEquivalent fractions represent the same partTo add or subtract fractions

Frequently Asked Questions

What are the important topics in Fractions for ICSE Class 5 Mathematics?
Key topics in Fractions include Types of Fractions, Converting Fractions, Comparing and Ordering Fractions, Operations on Fractions. Study these first, then practise questions on each for Class 5 exams.
How should I revise Fractions for Class 5 exams?
Learn the core ideas first, then work through the 49 practice questions on Fractions. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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