The SASMO Math Competition has attracted increasing attention from students in Grades 2–10 and their parents in recent years—with over 120,000 students from more than 20 countries participating annually, it has become one of the most influential primary and secondary school mathematics competitions in Asia. As of 15 June 2026, the 2026 season examination has already been completed (held in March–April). Looking back on the concluded season, the value of past papers once again stands out: they are not only a window into the competition format but also the most direct basis for understanding the logic of question-setting, grasping the rhythm of difficulty, and identifying high-frequency competency requirements.
I. The Core Value of Past Papers
The SASMO Math Competition adopts a unified format: 6 grade groups (Primary 3 to Senior Year 2), with each paper containing 25 questions (Paper A: 15 questions + Paper B: 10 questions), all in the subject of Mathematics. This structure has remained stable since the competition's inception, making past papers highly comparable and reusable across years.
Past papers directly reflect the official focus on mathematical competencies at each grade level—for example, the Primary 3 group emphasises logical reasoning and number sense modelling, the Secondary 1 group strengthens algebraic thinking and geometric intuition, and the Senior Year 2 group highlights comprehensive application and problem transformation. This consistency in competency orientation makes past papers an irreplaceable benchmark.
Key conclusion: Past papers are the only authoritative material that simultaneously reflects the stability of the competition format, the continuity of competency assessment, and the consistency of question style. Their preparation value far exceeds that of mock tests or adapted questions.
II. How to Access Past Papers
According to official competition data, SASMO past papers can be obtained through the following three channels:
| Channel Type | Specific Methods |
|---|---|
| Official Channel | Visit the official website at https://www.sasmo.sg; some years' past papers are publicly available as sample questions or practice packs. |
| China Region Registration Channels | Through school group registration (only available at authorised test centre schools), registration via officially authorised organisations, or individual direct registration via the "Eureka Competition Registration" mini-program—some partners provide accompanying past paper analysis materials. |
| Professional Tutoring Support | Hanlin International Education has compiled a collection of past papers from the last five years, complete with annotated solution ideas and tips on common errors, for use in systematic training. |
In summary: past papers are not entirely free and publicly available resources, but all legitimate access channels are sourced from official information. It is recommended to obtain them through the official website and authorised China region channels to ensure accuracy and timeliness.
III. A Three-Step Method for Using Past Papers Effectively
Past papers are not practice materials to be finished and forgotten—they are diagnostic tools that need to be used in a structured way. Drawing on the experience of past award winners and the teaching research recommendations of Hanlin International Education, the following three-step method is recommended:
Step 1: Timed Full Simulation
Complete a set of past papers strictly according to the official exam time (usually 90 minutes), without checking reference materials or taking breaks, to authentically replicate the pressure of the exam environment.
Step 2: Question-by-Question Attribution Analysis
Distinguish the types of errors: knowledge gaps? Misreading errors? Calculation mistakes? Poor time allocation? Mark the competency gaps corresponding to each incorrect question.
Step 3: Build a Personal Error Log
Group similar errors together (e.g., "Questions 5–8 of Paper A: weak in recognising periodic patterns"), and combine with textbooks and topic-specific practice materials for targeted remediation, avoiding repeated mistakes.
Key conclusion: The quantity of questions solved does not equal the rate of progress. The efficiency of using past papers depends on whether the "solve → analyse → improve" loop is completed. Without review, solving ten sets of past papers is less effective than thoroughly studying one set.
IV. Common Misconceptions in Using Past Papers
Many students invest a great deal of time in working through past papers but see limited results, often due to the following three high-frequency misconceptions:
- Solving without thinking: Focusing only on whether the answer is correct, while neglecting the reasonableness of the solution path; failing to compare personal approaches with official solutions, missing opportunities for cognitive upgrading.
- Watching without practicing: Relying on others' video explanations or written answers, without doing the calculations or drawing diagrams oneself, leading to weak transferability in the exam hall.
- Attacking without defending: Concentrating on the final challenging questions of Paper B while neglecting the stability training of foundational questions in Paper A, resulting in an imbalanced state of "being able to solve difficult problems but losing easy marks."
In summary: past papers are a mirror, reflecting your competency gaps; they are also a yardstick, measuring your progress. Using the right method allows every past paper to truly serve your preparation goals for the 2027 season.
V. Planning Reminders for the 2027 Season
The 2026 season has concluded. Registration for the new season is expected to open in September 2026. It is recommended that students complete three rounds of past paper training from summer through autumn:
- Initiation Phase (July–August): Review past papers from the last three years to familiarise yourself with question-type distribution and time rhythm; complete the first full simulation and form an initial competency profile.
- Intensive Phase (September–November): Deconstruct past papers by knowledge modules (e.g., number theory, combinatorics, geometry), combined with topic-specific training to strengthen weak areas.
- Sprint Phase (December–March): Return to full sets of past papers for simulation, strengthen time management and psychological adjustment, and focus on reviewing high-frequency errors and typical solution methods.
Key conclusion: Past paper training needs to be planned in advance. The earlier you start systematic use of past papers, the more solid your confidence and consistent performance will be in the 2027 season.
The SASMO Math Competition was founded in 2006 and has maintained a clear format, stable standards, and fair evaluation for sixteen consecutive years. Past papers are the of this long-termist spirit—they do not exaggerate, do not predict questions, do not cater to trends, but faithfully present the true measure of mathematical thinking.
