GCSE Mathematics (Higher)
Edexcel 1MA1
Number Revision & Exam Pack
Complete Higher-tier coverage • Worked examples
Common examiner traps • One-page cheat sheet
Designed for GCSE Higher Mathematics students · Edexcel specification
, GCSE Maths Higher | Number Edexcel 1MA1
Topic Coverage
This pack covers every Higher-tier Number topic in Edexcel GCSE Mathematics (1MA1).
Topic Tier Section
Laws of indices (positive, zero, negative, fractional) Higher §1
Surds: simplifying, multiplying, rationalising denomi- Higher §2
nators
Standard form: arithmetic and conversion Both §3
Upper and lower bounds; error intervals; bounds in Higher §4
calculations
Recurring decimals converted to fractions Higher §5
Quick Tip
The Number topics in GCSE Higher are the ones examiners test most consistently — and the
ones students lose easy marks on. They’re procedural (apply the right rule, get the mark), so the
goal is to make every method automatic. Drill the worked examples until they feel mechanical.
2
Edexcel 1MA1
Number Revision & Exam Pack
Complete Higher-tier coverage • Worked examples
Common examiner traps • One-page cheat sheet
Designed for GCSE Higher Mathematics students · Edexcel specification
, GCSE Maths Higher | Number Edexcel 1MA1
Topic Coverage
This pack covers every Higher-tier Number topic in Edexcel GCSE Mathematics (1MA1).
Topic Tier Section
Laws of indices (positive, zero, negative, fractional) Higher §1
Surds: simplifying, multiplying, rationalising denomi- Higher §2
nators
Standard form: arithmetic and conversion Both §3
Upper and lower bounds; error intervals; bounds in Higher §4
calculations
Recurring decimals converted to fractions Higher §5
Quick Tip
The Number topics in GCSE Higher are the ones examiners test most consistently — and the
ones students lose easy marks on. They’re procedural (apply the right rule, get the mark), so the
goal is to make every method automatic. Drill the worked examples until they feel mechanical.
2
