NumberExam Tips

Exam Tips

Part of Fraction Operations · GCSE GCSE Mathematics revision

This exam tips covers Exam Tips within Fraction Operations for GCSE Mathematics. Revise Fraction Operations in Number for GCSE Mathematics with 14 exam-style questions and 22 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 14 of 15 in this topic. Treat this as a marking guide for what examiners are looking for, not just a fact list.

Topic position

Section 14 of 15

Practice

14 questions

Recall

22 flashcards

Exam Tips

  • Show all working: Method marks available even if answer wrong
  • Cancel before multiplying: Easier than simplifying large numbers after
  • Check reasonableness: Multiplying proper fractions gives smaller answer
  • Mixed numbers: Convert at start, reconvert at end if needed
  • Division check: Dividing by fraction < 1 gives larger answer

Keep building this topic

Read this section alongside the surrounding pages in Fraction Operations. That gives you the full topic sequence instead of a single isolated revision point.

Practice Questions for Fraction Operations

Which of these fractions is the largest? ⅔ ¾ ⅗ ⅝

  • A.
  • B. ¾
  • C.
  • D.
1 markfoundation

Explain why you need a common denominator when adding fractions, but not when multiplying fractions.

2 marksstandard

Quick Recall Flashcards

Multiplying fractions
Top × Top, Bottom × Bottom 2/3 × 3/4 = 6/12 = 1/2 No need for common denominators!
Quick: 1/2 of 3/4
1/2 × 3/4 = 3/8 Half of anything: divide by 2 Or multiply by 1/2

14 questions on Fraction Operations — practise free

Instant marking, adaptive difficulty, and 22 spaced repetition flashcards. Free until your GCSEs.

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