Cambridge IGCSE MathematicsSyllabus 0580Unit 3: Number
Chapter 9
Sequences, surds and sets
Explore number sequences and nth-term rules, rational and irrational numbers, surds, and set notation with Venn diagrams for Cambridge IGCSE Mathematics.
What You'll Learn
- 01Term-to-term rules and sequences
- 02Finding nth-term formulae
- 03Rational and irrational numbers
- 04Recurring decimals and fractions
- 05Simplifying and rationalising surds
- 06Set notation and Venn diagrams
Resources
Topical Past Papers
Practice questions from licensed topical past papers organised around this topic.
Chapter Topics
4 official subtopics9.1Sequences
9.2Rational and irrational numbers
9.3Surds
Extended9.4Sets
Your Learning Journey
Plan your chapter across focused 60-minute sessions.
5 Sessions5 Hours (300 min)
01LEARN
02LEARN
03LEARN
04PRACTICE
05EXAM
01
LEARN
9.1 Sequences
Session 1 of 5Focus: Linear & non-linear sequences
02
LEARN
9.2 Rational and irrational numbers
9.3 Surds
Session 2 of 5Focus: Irrational numbers & surds
03
LEARN
9.4 Sets
Session 3 of 5Focus: Set notation & Venn diagrams
04
PRACTICE
Chapter Practice
Session 4 of 5Focus: Chapter consolidation
05
EXAM
Past Paper Practice
Session 5 of 5Focus: Timed exam application
01
LEARN
9.1 Sequences
Session 1 of 5
02
LEARN
9.2 Rational and irrational numbers
9.3 Surds
Session 2 of 5
03
LEARN
9.4 Sets
Session 3 of 5
04
PRACTICE
Chapter Practice
Session 4 of 5
05
EXAM
Past Paper Practice
Session 5 of 5
1-to-1 Mathematics Tuition · Cambridge IGCSE Mathematics
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