IGCSE Additional Mathematics
Cambridge IGCSE Additional Mathematics extends the core syllabus with functions, calculus, and advanced algebra as a bridge to A Level Mathematics.
Difficulty
Moderate
Popularity
60%
Past questions
3
Study tips
5
Key Topics
Exam Format & Dates
May/June & October/November, annually
~4 hours across 2 papers
Grades A*–G (or 9–1 in some regions)
C / Grade 4 = standard pass | A*/9 = highest
| Section | Duration | Content | Weight |
|---|---|---|---|
| Paper 1 | 2 hours | Structured questions | 50% |
| Paper 2 | 2 hours | Structured questions | 50% |
Exam Breakdown & Insights
Difficulty · Challenging
Popularity score
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Study Tips
- 1
Show every step of your working — most exams award method marks even when the final answer is wrong.
- 2
Memorize key formulas by using them repeatedly, and know exactly which ones are provided on the formula sheet.
- 3
After solving a problem, check your answer by substitution or estimation to catch sign and arithmetic errors.
- 4
Work through Cambridge past papers and mark schemes — examiner wording is consistent year to year.
- 5
Read examiner reports: they tell you exactly which mistakes cost students marks last session.
Past Exam Questions
Define the key terms involved in Functions and state any formula or rule you would use, explaining what each symbol represents.
A problem involves Quadratic Functions. Set it up carefully, solve it showing every step of your working, and check that your answer is reasonable.
Prove or justify a general result relating to Indices & Surds, then apply it to a specific case and interpret what the result means in context.
Common Mistakes to Avoid
- ✕
Skipping steps in working, which throws away method marks when the final answer is wrong.
- ✕
Not sanity-checking answers for reasonableness (wrong units, impossible magnitudes, extraneous solutions).
- ✕
Dropping negative signs and misapplying the order of operations under time pressure.
Official Resources
Free, official study material for IGCSE Additional Mathematics — always start with the source your exam board publishes.
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