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Primary 2 Mathematics Multiplication Division Quiz

Free P2 Maths Multiplication Division quiz, AI version, with questions, answers, and syllabus-aligned practice for Singapore students.

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Primary 2 Mathematics AI Generated Generated by DeepSeek V4 Flash Sample 01 Updated 2026-08-17

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Answers

Answer Key: Primary 2 Mathematics Quiz - Multiplication Division

Total Marks: 20


Section A: Multiplication Tables (Questions 1 to 5)

1. 4×5=4 \times 5 = 20

  • Marks: 1
  • Explanation: 4 groups of 5 makes 20. We can count in 5s: 5, 10, 15, 20. This is a fact from the 5-times table.

2. 7×2=7 \times 2 = 14

  • Marks: 1
  • Explanation: 7 groups of 2 makes 14. We can count in 2s: 2, 4, 6, 8, 10, 12, 14. This is a fact from the 2-times table.

3. 3×10=3 \times 10 = 30

  • Marks: 1
  • Explanation: 3 groups of 10 makes 30. We can count in 10s: 10, 20, 30. This is a fact from the 10-times table.

4. 6×6 \times 4 =24= 24

  • Marks: 1
  • Explanation: We need to find how many groups of 6 make 24. We can count in 6s: 6, 12, 18, 24. That is 4 groups. So the missing number is 4. (This is also 24÷6=424 \div 6 = 4.)

5. 9 ×4=36\times 4 = 36

  • Marks: 1
  • Explanation: We need to find how many groups of 4 make 36. We can count in 4s: 4, 8, 12, 16, 20, 24, 28, 32, 36. That is 9 groups. So the missing number is 9. (This is also 36÷4=936 \div 4 = 9.)

Section B: Division Tables (Questions 6 to 10)

6. 20÷5=20 \div 5 = 4

  • Marks: 1
  • Explanation: Division means sharing equally. If we share 20 into 5 equal groups, each group has 4. We can also think: 5 × 4 = 20, so 20 ÷ 5 = 4.

7. 18÷3=18 \div 3 = 6

  • Marks: 1
  • Explanation: If we share 18 into 3 equal groups, each group has 6. We can also think: 3 × 6 = 18, so 18 ÷ 3 = 6.

8. 40÷10=40 \div 10 = 4

  • Marks: 1
  • Explanation: If we share 40 into 10 equal groups, each group has 4. We can also think: 10 × 4 = 40, so 40 ÷ 10 = 4.

9. 28÷28 \div 4 =7= 7

  • Marks: 1
  • Explanation: We need to find what number we divide 28 by to get 7. We can think: 7 × 4 = 28, so 28 ÷ 4 = 7. The missing number is 4.

10. 32 ÷4=8\div 4 = 8

  • Marks: 1
  • Explanation: We need to find the number that, when divided into 4 equal groups, gives 8 in each group. We can think: 8 × 4 = 32, so 32 ÷ 4 = 8. The missing number is 32.

Section C: Word Problems (Questions 11 to 20)

11. 30 biscuits

  • Marks: 2 (1 mark for correct method, 1 mark for correct answer)
  • Working: 6×5=306 \times 5 = 30
  • Explanation: There are 6 packets, and each packet has 5 biscuits. This means we have 6 groups of 5. We multiply to find the total: 6×5=306 \times 5 = 30. There are 30 biscuits altogether.

12. 6 apples

  • Marks: 2 (1 mark for correct method, 1 mark for correct answer)
  • Working: 24÷4=624 \div 4 = 6
  • Explanation: 24 apples are shared equally into 4 baskets. We divide to find how many are in each basket: 24÷4=624 \div 4 = 6. Each basket has 6 apples.

13. 40 chairs

  • Marks: 2 (1 mark for correct method, 1 mark for correct answer)
  • Working: 5×8=405 \times 8 = 40
  • Explanation: There are 5 rows, and each row has 8 chairs. This means we have 5 groups of 8. We multiply: 5×8=405 \times 8 = 40. There are 40 chairs in the hall.

14. 6 eggs

  • Marks: 2 (1 mark for correct method, 1 mark for correct answer)
  • Working: 30÷5=630 \div 5 = 6
  • Explanation: 30 eggs are shared equally into 5 cartons. We divide: 30÷5=630 \div 5 = 6. Each carton has 6 eggs.

15. 32 legs

  • Marks: 2 (1 mark for correct method, 1 mark for correct answer)
  • Working: 4×8=324 \times 8 = 32
  • Explanation: One spider has 8 legs. 4 spiders have 4 groups of 8 legs. We multiply: 4×8=324 \times 8 = 32. They have 32 legs altogether.

16. 6 groups

  • Marks: 2 (1 mark for correct method, 1 mark for correct answer)
  • Working: 18÷3=618 \div 3 = 6
  • Explanation: 18 children are put into groups of 3. We divide to find how many groups: 18÷3=618 \div 3 = 6. There are 6 groups.

17. 40 pencils

  • Marks: 2 (1 mark for correct method, 1 mark for correct answer)
  • Working: 4×10=404 \times 10 = 40
  • Explanation: Sam buys 4 packs, and each pack has 10 pencils. This is 4 groups of 10. We multiply: 4×10=404 \times 10 = 40. He buys 40 pencils altogether.

18. 7 buns

  • Marks: 2 (1 mark for correct method, 1 mark for correct answer)
  • Working: 35÷5=735 \div 5 = 7
  • Explanation: 35 buns are shared equally onto 5 trays. We divide: 35÷5=735 \div 5 = 7. Each tray has 7 buns.

19. 36 wheels

  • Marks: 2 (1 mark for correct method, 1 mark for correct answer)
  • Working: 9×4=369 \times 4 = 36
  • Explanation: There are 9 carriages, and each carriage has 4 wheels. This is 9 groups of 4. We multiply: 9×4=369 \times 4 = 36. All the carriages have 36 wheels altogether.

20. 8 teams

  • Marks: 2 (1 mark for correct method, 1 mark for correct answer)
  • Working: 32÷4=832 \div 4 = 8
  • Explanation: 32 students are divided into teams of 4. We divide to find how many teams: 32÷4=832 \div 4 = 8. There are 8 teams.

End of Answer Key