Ten-Year Series · PSLE 2025
PSLE Maths 2025 Answers
The answer key for the PSLE Maths 2025 papers (Paper 1, Paper 2): 47 questions, 47 with a free final answer, plus the topic and marks for each. Find the question number in your TYS book and tick it off.
We publish answers only. The questions and diagrams stay in your printed Ten-Year Series (TYS) book, so keep it open beside this page (“see the diagram in your book”).
MCQ answers are option numbers, e.g. (3).
Paper 1
30 questions · 30 free final answers · 45 marks listed
| Q | Answer | Topic / section | Marks |
|---|---|---|---|
| Q1 | (4) | Whole NumbersMCQ | 1 |
| Q2 | (4) | AnglesMCQ | 1 |
| Q3 | (3) | FractionsMCQ | 1 |
| Q4 | (1) | AnglesMCQ | 1 |
| Q5 | (4) | Whole NumbersMCQ | 1 |
| Q6 | (1) | MeasurementMCQ | 1 |
| Q7 | (2) | MeasurementMCQ | 1 |
| Q8 | (4) | DecimalsMCQ | 1 |
| Q9 | (2) | MeasurementMCQ | 1 |
| Q10 | (1) | AnglesMCQ | 1 |
| Q11 | (3) | FractionsMCQ | 2 |
| Q12 | (3) | Whole NumbersMCQ | 2 |
| Q13 | (2) | Area and PerimeterMCQ | 2 |
| Q14 | (3) | AnglesMCQ | 2 |
| Q15 | (4) | VolumeMCQ | 2 |
| Q16 | 51 046 | Whole NumbersShort answer | 1 |
| Q17 | 3000 | Whole NumbersShort answer | 1 |
| Q18 | 9218 | Whole NumbersShort answer | 1 |
| Q19 | 2812 | Whole NumbersShort answer | 1 |
| Q20 | 0.027 | DecimalsShort answer | 1 |
| Q21 | (a) EF(b) BC | GeometryShort answer | 2 |
| Q22 | (a) R, U(b) Team T, 29 | Data AnalysisShort answer | 2 |
| Q23 | (a) 22(b) 4 | AlgebraShort answer | 2 |
| Q24 | (a) 1/6(b) 3/14 | FractionsShort answer | 2 |
| Q25 | 36 | Whole NumbersShort answer | 2 |
| Q26 | 5 : 9 | RatioShort answer | 2 |
| Q27 | (a) A, C, D(b) 8 | Nets · VolumeShort answer | 2 |
| Q28 | 4 | Whole NumbersShort answer | 2 |
| Q29 | 3/4 | FractionsShort answer | 2 |
| Q30 | 80 cm | RatioShort answer | 2 |
Paper 2
17 questions · 17 free final answers · 55 marks listed
| Q | Answer | Topic / section | Marks |
|---|---|---|---|
| Q1 | (a) H(b) A, G | GeometryShort answer | 2 |
| Q2 | 1.875 ℓ | RatioShort answer | 2 |
| Q3 | (a) n + 10(b) 13 | AlgebraShort answer | 2 |
| Q4 | (a) 2.7(b) 0, 1, 2 | Data AnalysisShort answer | 2 |
| Q5 | 340 | FractionsShort answer | 2 |
| Q6 | $0.80 | RatioStructured | 3 |
| Q7 | (a) 11(b) Shop B, 4(c) 10 00 to 11 00; 6 | Data AnalysisStructured | 3 |
| Q8 | 5 min | SpeedStructured | 3 |
| Q9 | (a) 200%(b) 6 h(c) 5 : 6 | Percentage · RatioStructured | 4 |
| Q10 | 42 | Whole NumbersStructured | 3 |
| Q11 | 67 | AnglesStructured | 3 |
| Q12 | (a) $68(b) 5%, 25% | PercentageStructured | 5 |
| Q13 | (a) 153.9 cm(b) 772.85 cm² | Area and PerimeterStructured | 5 |
| Q14 | (a) 64(b) 26(c) 11 | AnglesStructured | 4 |
| Q15 | (a) 5/36(b) 7/72(c) 216 | FractionsStructured | 5 |
| Q16 | 28 cm | VolumeStructured | 3 |
| Q17 | (a) 26 cm(b) 145 cm | Area and PerimeterStructured | 4 |
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Step-by-step worked solutions for every Maths question, written the way PSLE markers award method marks, plus model answers for open-ended questions. We are adding them newest years first (2025 back to 2021), checked against the answer key on this page.
Paper format and timing: PSLE Maths 2026 exam format (Paper 1 & Paper 2).
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