Primary 3 Maths exam paper analysis and topic trends
PaperLah has 465 Primary 3 Maths exam papers from 28 Singapore primary schools, set between 2011 and 2025, with 16,798 questions in total. The topics carrying the most marks are Multiplication and division (18%), Whole numbers (13%) and Money (12%); together the top 4 topics account for half of all marks. Money appears in 90% of the papers. Multiple-choice questions make up 34% of marks, and 8.1% of questions are worth 3 marks or more, which usually means showing working. A typical paper has about 36 questions and 66 marks.
These figures describe the school papers in PaperLah's collection, not official MOE or SEAB weightings. They help with planning revision; they can't predict a particular exam.
Where the marks are
Topics ranked by their share of all marks. The blue ones above the line together make up half.
Show as table
| Topic | % of marks | Papers |
|---|---|---|
| Multiplication and division | 17.6 | in 408 of 465 papers |
| Whole numbers | 13.1 | in 414 of 465 papers |
| Money | 12.2 | in 420 of 465 papers |
| Addition and subtraction | 10.5 | in 395 of 465 papers |
| Fractions | 7.7 | in 296 of 465 papers |
| Word problems | 6.7 | in 315 of 465 papers |
| Time | 4.3 | in 253 of 465 papers |
| Number patterns | 4.2 | in 369 of 465 papers |
| Area and perimeter | 3.9 | in 188 of 465 papers |
| Mass | 3.2 | in 280 of 465 papers |
| Length | 3.1 | in 268 of 465 papers |
| Bar graphs | 2.8 | in 214 of 465 papers |
| Volume | 2.7 | in 242 of 465 papers |
| Lines | 1.7 | in 189 of 465 papers |
| Angles | 1.6 | in 204 of 465 papers |
| Tables and graphs | 1.2 | in 121 of 465 papers |
| Measurement and units | 0.8 | in 103 of 465 papers |
| Ratio | 0.8 | in 74 of 465 papers |
| Age problems | 0.5 | in 53 of 465 papers |
| Picture graphs | 0.4 | in 46 of 465 papers |
| 2D shapes | 0.2 | in 20 of 465 papers |
| Order of operations | 0.2 | in 16 of 465 papers |
| Factors and multiples | 0.1 | in 22 of 465 papers |
| Solid figures and nets | 0.1 | in 17 of 465 papers |
| Algebra | 0.1 | in 12 of 465 papers |
| Rate and speed | 0.1 | in 9 of 465 papers |
| Position and direction | 0.1 | in 11 of 465 papers |
| Equal intervals | 0 | in 3 of 465 papers |
| Sets | 0 | in 4 of 465 papers |
| Triangles | 0 | in 2 of 465 papers |
What a paper is made of
How children answer, as a share of marks.
- Number answer 56%
- Multiple choice 34%
- Short answer 6%
- Fill in the blank 2%
- Other 3%
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| Format | % of marks |
|---|---|
| Number answer | 55.6 |
| Multiple choice | 34.1 |
| Short answer | 5.9 |
| Fill in the blank | 1.6 |
| Drawing or labelling | 1.3 |
| Open-ended (show working) | 1.1 |
| Other | 0.3 |
| Word bank | 0.1 |
| Listening | 0 |
Marks per question
Share of questions worth 1, 2, 3, 4 or 5+ marks. 4% have no marks printed. Higher-mark questions usually need working.
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| Marks | % of questions |
|---|---|
| 1 | 19.5 |
| 2 | 68.2 |
| 3 | 4.6 |
| 4 | 3.5 |
| 5+ | 0 |
How topics change over the years
The most-asked topics, as a share of each year's questions. Darker means asked more that year. Use it to spot topics schools are asking more often now.
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| Topic | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|
| Multiplication and division | 19.6 | 17.7 | 13.9 | 15.4 | 16.5 | 15.3 | 16.1 | 15.5 |
| Whole numbers | 14.7 | 13.2 | 11.8 | 14 | 12.8 | 12.3 | 10.1 | 11.1 |
| Money | 11.2 | 11.2 | 12 | 7.9 | 10.6 | 9.4 | 10 | 10.2 |
| Fractions | 7.6 | 8.2 | 11.8 | 11.7 | 9.1 | 12.4 | 11.8 | 11.3 |
| Addition and subtraction | 12.4 | 9.8 | 7.3 | 9.9 | 9.3 | 8.2 | 8 | 8.2 |
| Time | 4.2 | 4.9 | 6.9 | 6.1 | 5.6 | 3.9 | 5.3 | 4.4 |
| Bar graphs | 2.9 | 2.9 | 5.8 | 5.3 | 3.6 | 7.2 | 4.5 | 7.4 |
| Word problems | 5.6 | 4.2 | 6.1 | 3.9 | 3.3 | 4.4 | 3.1 | 3.8 |
| Number patterns | 4.3 | 4.2 | 5.1 | 3.4 | 4.2 | 3.8 | 4.1 | 3.1 |
| Area and perimeter | 3 | 3.9 | 3.8 | 4.7 | 3.4 | 4.4 | 4.4 | 3.7 |
How likely a topic comes up
The share of papers with at least one question on the topic.
Show as table
| Topic | % of papers |
|---|---|
| Money | 90.3 |
| Whole numbers | 89 |
| Multiplication and division | 87.7 |
| Addition and subtraction | 84.9 |
| Number patterns | 79.4 |
| Word problems | 67.7 |
| Fractions | 63.7 |
| Mass | 60.2 |
| Length | 57.6 |
| Time | 54.4 |
| Volume | 52 |
| Bar graphs | 46 |
| Angles | 43.9 |
| Lines | 40.6 |
| Area and perimeter | 40.4 |
| Tables and graphs | 26 |
| Measurement and units | 22.2 |
| Ratio | 15.9 |
| Age problems | 11.4 |
| Picture graphs | 9.9 |
| Factors and multiples | 4.7 |
| 2D shapes | 4.3 |
| Solid figures and nets | 3.7 |
| Order of operations | 3.4 |
| Algebra | 2.6 |
| Position and direction | 2.4 |
| Rate and speed | 1.9 |
| Sets | 0.9 |
| Equal intervals | 0.6 |
| Triangles | 0.4 |
Exam types
Which school exams these papers come from.
Key facts
- 465 papers, 16,798 questions, 30,834 marks, from 28 schools.
- 4 topics carry half of all marks.
- Most-tested topic: Multiplication and division, 18% of marks.
- Most common topic across papers: Money, in 90% of papers.
- 8.1% of questions are worth 3 marks or more.
- Exam types: End-of-Year / SA2, Weighted Assessment / CA, Mid-Year / SA1, Quiz / Review / Test, Practice paper and Other.
Questions parents ask
What topics come up most in Primary 3 Maths exam papers?
By share of marks, the most-tested topics are Multiplication and division (18%), Whole numbers (13%), Money (12%), Addition and subtraction (11%) and Fractions (7.7%).
How many questions and marks are in a Primary 3 Maths paper?
A typical paper in this set has about 36 questions and 66 marks. Papers vary by school and by exam (weighted assessments are shorter than mid-year and end-of-year exams).
Which exams and schools are included?
465 papers from 28 schools, from these exam types: End-of-Year / SA2, Weighted Assessment / CA, Mid-Year / SA1, Quiz / Review / Test, Practice paper and Other. The schools are listed further down this page.
Can I download these papers?
No. PaperLah doesn't share the papers as downloads. Children practise them online one question at a time, with instant marking, and parents see which topics need work.
Schools included
ACS (Junior) · ACS (Primary) · Ai Tong · Anglo-Chinese School · CHIJ · CHIJ St Nicholas Girls' · Catholic High · Henry Park · Maha Bodhi · Maris Stella High · Methodist Girls' · Nan Hua · Nanyang · Northland · Paya Lebar Methodist Girls' · Pei Chun · Pei Hwa · Raffles Girls' · Red Swastika · River Valley · Rosyth · Rulang · Singapore Chinese Girls' · St Hilda's · St Joseph's · Tao Nan · Temasek · Yang Zheng
Papers are past school assessments; PaperLah is not affiliated with MOE, SEAB or the schools.
How this analysis is made
Every question in each paper is tagged with its topic, format and marks as printed. The figures above are counts over those questions: a topic's share of marks, the share of papers that include it, and so on. Topic names come from the papers and their answer keys, so similar topics can appear under slightly different names. Only aggregate figures are shown here; the questions themselves are practised inside PaperLah.
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