PSLE Maths, counted
We read every PSLE maths paper from 2012 to 2025 and tagged 709 questions by type, topic, difficulty, and method. This page sets out what our analysis actually shows: what is tested most, what appears in every Paper 2, and whether the paper is getting harder. It is our own honest reading of past papers, never a prediction.
How to read this page
Everything below is analysis of papers that have already been sat, from 2012 to 2025. It describes what examiners have asked, not what they will ask next. The figures are our own careful interpretation, not an official Ministry of Education classification, and reasonable educators can differ at the margins. We have checked our counts and we stand behind them, but nothing here is a prediction of any future paper or a guarantee of any result.
We tagged 709 PSLE maths questions: 664 from the 14 papers sat between 2012 and 2025, plus 45 from the MOE Specimen paper, which we count separately so no practice paper inflates a year-by-year tally. Of the 664 sat questions, 392 fit one of ten recognised problem structures and 272 are routine single-step items.
questions tagged, 2012 to 2025, plus the Specimen
real papers read, question by question
of sat questions carry one of ten structures; the rest are routine
Across the 664 sat questions, Geometry is the single most-tested structure, appearing 87 times: about 13 in every 100 questions, and just over one in five of the structured ones. Data Handling (66) and Area and Perimeter (61) come next. These are our own typings of past papers, not an official syllabus weighting.
| PSLE question structure | Times in 664 sat questions |
|---|---|
| Geometry | 87 |
| Data Handling | 66 |
| Area and Perimeter | 61 |
| Proportion | 33 |
| Volume and Rate | 31 |
| Part-Whole and Comparison | 27 |
| Percentage | 27 |
| Number Patterns | 22 |
| Gaps and Differences | 21 |
| Before-Change-After | 17 |
Counts of structured questions only; 272 further questions are routine single-step items. The sparser structures near the foot of the table are more sensitive to how a question is read, so we hold their year-by-year cadence loosely.
In all 14 sat years from 2012 to 2025, every Paper 2 contained an Area and Perimeter question, a Geometry question, and a Volume and Rate question. Percentage and Data Handling each appeared in 13 of those 14 years. Three structures turned up every single year, like clockwork.
Area and Perimeter, in every Paper 2
Geometry, in every Paper 2
Volume and Rate, in every Paper 2
By content rather than structure, fractions lead: 78 questions in 14 years, present in every paper. Eight sub-topics appear in all 14 years: whole numbers, position and movement, fractions, area and perimeter, geometry of angles, basic algebra, percentage, and bar graphs. They are the dependable backbone every PSLE student has to own.
A surprise from the count: decimals appear 40 times across the decade, yet not once in Paper 2. They are a Paper 1 item only, alongside symmetry, nets, tessellation, and data tables. Knowing where a topic lives in the paper matters as much as knowing how often it is tested.
Almost different exams. On our difficulty scale the mean is 2.06 for Paper 1 and 3.46 for Paper 2. Only about 7 in 100 Paper 1 questions sit in the hardest two bands, against roughly 47 in 100 for Paper 2. Paper 1 rewards fluency and care; Paper 2 rewards recognising structure under pressure.
Paper 1
mean difficulty · about 7% in the hardest two bands · 46% carry a structure
Paper 2
mean difficulty · about 47% in the hardest two bands · 82% carry a structure
Not simply, no. Average difficulty has stayed in a narrow band, about 2.4 to 2.7, every year from 2012 to 2025. The hardest tail of questions grew heavier between 2019 and 2023, then eased in 2024 and 2025. Of the 664 sat questions, 31 sit in our highest difficulty band, almost all of them in Paper 2. The story is steadier than the headlines suggest.
Of the 444 questions that need a genuine method beyond a single step, two moves dominate: working in units and parts (98 questions) and part-whole reasoning (95), together about 44 percent. Drawing a clear diagram comes next, at 70. This is exactly what the bar model is built to train, which is why we teach it as a habit, not a trick.
We read every PSLE maths paper from 2012 to 2025, plus the MOE Specimen, and went through them one question at a time. For each question our teachers recorded the kind of problem it is, the topic it draws on, how demanding it is, and the core method a student needs to solve it. We kept the sat papers separate from the Specimen, and two teachers cross-checked the tagging before anything was counted. The full tagging method is years of our own classroom work, so we describe it here in outline rather than publish the rubric itself.
A fair note on what these figures are. Sorting a question by type or by difficulty calls for judgment, and thoughtful educators can reasonably disagree at the edges. What we publish here is our own interpretation, checked carefully and grounded in reading every paper rather than sampling a few. We think the method is strong and the picture is honest, and we show our reasoning so you can weigh it for yourself. It is a description of papers already sat, not a forecast of the next one.
Go deeper
The full breakdown of what fourteen years of papers test most.
The toughest PSLE questions, worked through step by step.
The single most-tested structure, explained with the method.
In every Paper 2 for fourteen years, and how to be ready for it.
The third every-year structure, with the moves that crack it.
The fuller answer, year by year, with the difficulty data.
Why this matters for your child
Paper 2 rewards recognising structure under pressure, so we train that recognition before we train speed. Read the lock, pick the key. See how the PSLE Math Intensive builds it.
The school behind the analysis
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Textbooks we write and publish in-house, plus 40+ workbooks.
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These are operational facts about how the school is built, not pass rates, score gains, or any kind of result.
In our reading of 664 questions from the papers sat 2012 to 2025, Geometry is the single most-tested structure, appearing 87 times, about 13 in every 100 questions. Data Handling and Area and Perimeter follow. These are our own typings of past papers, not an official syllabus weighting.
Not simply. Average difficulty has stayed in a narrow band, about 2.4 to 2.7, every year from 2012 to 2025. The hardest tail of questions grew heavier between 2019 and 2023, then eased in 2024 and 2025. This describes papers already sat and is not a prediction of any future paper.
We went through past PSLE papers from 2012 to 2025, plus the MOE Specimen, and tagged 709 questions by type, topic, difficulty, and method. It is an honest record of what has been asked over the years, used to build our practice. It is never a prediction of what will appear in any future paper.
No. Every figure here describes papers that have already been sat between 2012 and 2025. Tagging questions by type and difficulty involves our own judgment, and we present the results as a careful, honest interpretation, not as an official classification or a forecast of any future paper.
Founded 2017 · by Mrs Eileen Toh
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