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Primary 2 Mathematics Practice Paper 1
Free P2 Maths Practice Paper 1, AI version, with questions, answers, and syllabus-aligned practice for Singapore students.
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TuitionGoWhere Primary School (AI)
Primary 2 Mathematics Practice Paper 2026 - Answer Key
Total Marks: 30
Section A: Multiple Choice (12 marks)
| Question | Answer | Explanation |
|---|---|---|
| 1 | C) 500 | The digit 5 is in the hundreds place, so value = 500 |
| 2 | B) 456, 465, 546, 564 | Compare hundreds first, then tens, then ones |
| 3 | B) 678 | 678 ends in 8, which is even (divisible by 2) |
| 4 | D) 652 | 367 + 285 = 652 (with regrouping) |
| 5 | B) 155 | 502 - 347 = 155 (with borrowing) |
| 6 | C) 28 | 7 × 4 = 28 |
| 7 | C) 7 | 35 ÷ 5 = 7 |
| 8 | C) 3/8 | 3 parts shaded out of 8 total parts |
| 9 | A) 1/3 | Smaller denominator = bigger fraction for unit fractions |
| 10 | B) $2.85 | 285¢ = 1) |
| 11 | B) 2 m 45 cm | 245 cm = 2 m 45 cm (100 cm = 1 m) |
| 12 | C) 6 | A cube has 6 faces |
Section B: Short Answer (18 marks)
13. Find the missing numbers: 250, 300, 350, 400, 450 (2 marks)
- Pattern: Add 50 each time
- Award 1 mark for each correct number
14. Circle all the odd numbers: (2 marks)
234, 567, 890, 123, 456
- Odd numbers end in 1, 3, 5, 7, 9
- Award 1 mark for each correct identification (max 2)
15. Tanjong Primary: 567, Bedok Primary: 389 (2 marks)
Working: 567 - 389 = 178
Answer: 178 students
- Award 1 mark for correct method, 1 mark for correct answer
16. 8 packets × 5 sweets each (2 marks)
Working: 8 × 5 = 40
Answer: 40 sweets
- Award 1 mark for correct method, 1 mark for correct answer
17. 23 ÷ 4 = 5 remainder 3 (2 marks)
- 4 × 5 = 20, 23 - 20 = 3
- Award 1 mark for quotient, 1 mark for remainder
18. Ahmad's cards (3 marks)
Working: Step 1: Total cards = 6 × 10 = 60 cards Step 2: Cards left = 60 - 25 = 35 cards
Answer: 35 cards
- Award 1 mark for Step 1, 1 mark for Step 2, 1 mark for correct answer
19. Arrange fractions from smallest to biggest: (2 marks)
Answer: 2/8, 3/8, 5/8, 7/8
- Same denominator, so compare numerators
- Award 2 marks for fully correct order, 1 mark for partially correct
20. Raj's change (3 marks)
Working: Step 1: Total cost = 2.35 = 5.00 - 1.45
Answer: $1.45
- Award 1 mark for Step 1, 1 mark for Step 2, 1 mark for correct answer
Section C: Picture Graph (3 marks)
21. Picture graph with scale: Each ⭐ = 2 students
a) How many students like blue? (1 mark)
- Blue has 6 stars: 6 × 2 = 12 students
b) How many more students like blue than green? (1 mark)
- Blue: 6 × 2 = 12
- Green: 3 × 2 = 6
- Difference: 12 - 6 = 6 students
c) How many students answered the survey altogether? (1 mark)
- Red: 4 × 2 = 8
- Blue: 6 × 2 = 12
- Green: 3 × 2 = 6
- Yellow: 5 × 2 = 10
- Total: 8 + 12 + 6 + 10 = 36 students
Marking Summary
| Section | Maximum Marks |
|---|---|
| Section A (MCQ) | 12 |
| Section B (Short Answer) | 18 |
| Section C (Picture Graph) | 3 (Bonus) |
| Total | 30 (+3 bonus) |
Notes for Parents/Teachers
Topics Covered:
- Whole Numbers (up to 1000): Place value, comparing, ordering, odd/even
- Number Patterns: Skip counting by 50
- Addition & Subtraction: 3-digit with regrouping/borrowing
- Multiplication & Division: Tables 2-5, 10; remainders
- Fractions: Parts of whole, comparing unit fractions, comparing like fractions
- Money: Decimal notation, addition, subtraction, change
- Measurement: Length (m and cm conversion)
- 3D Shapes: Properties of cube
- Picture Graphs: Reading scaled graphs (scale of 2)
Common Mistakes to Watch For:
- Place value: confusing hundreds/tens/ones values
- Subtraction: borrowing across zeros
- Fractions: thinking bigger denominator = bigger fraction
- Money: decimal point placement
- Picture graphs: forgetting to apply the scale
Progression from P1:
- Numbers extended to 1000
- More complex addition/subtraction (3-digit with regrouping)
- Division with remainders introduced
- Fractions introduced (comparison and like fractions)
- Money in decimal form
- Scaled picture graphs
Suggested Follow-up:
- Practice place value with manipulatives
- Use real money for shopping problems
- Draw fraction bars to visualize comparisons
- Create own picture graphs with different scales
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