What this topic covers
Number has 3 subtopics:
- Structure and calculation
- Fractions, decimals and percentages
- Measures and accuracy
IGCSE Edexcel Higher Maths
Number – IGCSE Edexcel Higher Maths revision notes
Revise Number for IGCSE Edexcel Higher Maths, including Structure and calculation and Fractions, decimals and percentages. 22 lessons across 3 subtopics.
Number covers Structure and calculation, Fractions, decimals and percentages, and Measures and accuracy in IGCSE Edexcel Higher Maths. 22 lessons in 3 subtopics.
22
Lessons
3
Subtopics
Number lessons by subtopic
22 lessons, grouped by subtopic.
Structure and calculation
- Ordering Numbers and Using Inequality Symbols
- Place Value and Number Size
- The Four Operations with Different Number Types
- Order of Operations (BIDMAS/BODMAS)
- Inverse Operations and Simplifying Calculations
- Common Factors and Multiples
- Prime Factorisation and Product Notation
- Prime Numbers, Factors and Multiples
- Systematic Listing Strategies
- Powers and Roots
- Laws of Indices and Fractional Powers
- Working with Indices and Roots
- Calculating Exactly with Fractions
- Understanding and Calculating with Standard Form
Fractions, decimals and percentages
- Converting Between Terminating Decimals and Fractions
- Fractions in Ratio Problems
- Understanding Fractions and Percentages as Operators
Measures and accuracy
More in this course
Go back to the full IGCSE Edexcel Higher Maths topic list, or practise this topic with past-paper questions.
Frequently asked questions
Is this the right Number page for my course?
These notes are for IGCSE Edexcel Higher Maths. If you are on a different exam board or tier, choose your course from the Maths page instead, because the content is not always the same.
What should I do after reading the lessons?
Test yourself without the notes open, then try past-paper questions on the same topic. The questions you get wrong tell you which lesson to go back to.