Numbers & the Number System (Edexcel IGCSE Maths A)
Get ready for your Edexcel IGCSE Maths A exams with our revision resources. Find everything you need to revise this topic, so you can go into your exam confident and prepared. Teachers and examiners write all our resources, and they’re designed specifically for each exam board. We regularly update them to match the latest syllabus, so you’ll only revise the most accurate, up-to-date information. Explore the collection below to get started.
Number Toolkit
Set Notation & Venn Diagrams
Prime Factors, HCF & LCM
Powers, Roots & Standard Form
Fractions
Compound Interest & Depreciation
Fractions, Decimals & Percentages
Rounding, Estimation & Bounds
Using a Calculator
Ratio Problem Solving
Exchange Rates & Best Buys
Direct & Inverse Proportion
Number Toolkit
Set Notation & Venn Diagrams
Prime Factors, HCF & LCM
Powers, Roots & Standard Form
Fractions
Percentages
Compound Interest & Depreciation
Fractions, Decimals & Percentages
Rounding, Estimation & Bounds
Surds
Using a Calculator
Ratio Toolkit
Ratio Problem Solving
Exchange Rates & Best Buys
Direct & Inverse Proportion
- Number Toolkit
- Set Notation & Venn Diagrams
- Prime Factors, HCF & LCM
- Powers, Roots & Standard Form
- Fractions
- Percentages
- Compound Interest & Depreciation
- Fractions, Decimals & Percentages
- Rounding, Estimation & Bounds
- Surds
- Using a Calculator
- Ratio Toolkit
- Ratio Problem Solving
- Exchange Rates & Best Buys
- Direct & Inverse Proportion