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Primary 3 Mathematics Multiplication Division Quiz

Free P3 Maths Multiplication Division quiz, HY3 AI version, with questions, answers, and syllabus-aligned practice for Singapore students.

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Primary 3 Mathematics AI Generated Generated by Tencent HY3 Free Updated 2026-08-17

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Answers

Primary 3 Mathematics Quiz - Multiplication Division (Answer Key)

Total Marks: 40
Topic: Multiplication and Division (P3 Syllabus)


Section A Answers (Q1–10, 2 marks each)

Q1. 7×8=567 \times 8 = 56
Teaching note: From the multiplication table of 7, 7×87 \times 8 means 8 groups of 7. 7+7+7+7+7+7+7+7=567+7+7+7+7+7+7+7 = 56.

Q2. 9×6=549 \times 6 = 54
Teaching note: From the table of 9, 9×6=549 \times 6 = 54. You can also do 10×66=5410 \times 6 - 6 = 54.

Q3. 54÷9=654 \div 9 = 6
Teaching note: Division is the opposite of multiplication. Since 9×6=549 \times 6 = 54, then 54÷9=654 \div 9 = 6.

Q4. 48÷6=848 \div 6 = 8
Teaching note: Think: 6×8=486 \times 8 = 48, so 48÷6=848 \div 6 = 8.

Q5. 5×4=205 \times 4 = 20 apples
Teaching note: 5 rows of 4 means 5 groups of 4. 5×4=205 \times 4 = 20.

Q6. 32÷4=832 \div 4 = 8 groups
Teaching note: Putting 32 into groups of 4 means divide: 32÷4=832 \div 4 = 8.

Q7. 23×2=4623 \times 2 = 46
Working: 20×2=4020 \times 2 = 40, 3×2=63 \times 2 = 6, 40+6=4640 + 6 = 46.

Q8. 84÷4=2184 \div 4 = 21
Working: 80÷4=2080 \div 4 = 20, 4÷4=14 \div 4 = 1, 20+1=2120 + 1 = 21.

Q9. 17÷5=317 \div 5 = 3 remainder 22
Working: 5×3=155 \times 3 = 15, 1715=217 - 15 = 2. So quotient 3, remainder 2.

Q10. 26÷3=826 \div 3 = 8 remainder 22
Working: 3×8=243 \times 8 = 24, 2624=226 - 24 = 2.


Section B Answers (Q11–16, 3 marks each)

Q11. 16 bags
Working (3 marks):

  • Total oranges: 24×8=19224 \times 8 = 192 (1 mark)
  • Bags needed: 192÷12=16192 \div 12 = 16 (1 mark)
  • Answer: 16 bags (1 mark)
    Note: No remainder, so exactly 16 bags.

Q12. 150 passengers
Working (3 marks):

  • Total capacity: 3×200=6003 \times 200 = 600 (1 mark)
  • Current: 34×600=450\frac{3}{4} \times 600 = 450 (1 mark)
  • Space left: 600450=150600 - 450 = 150 (1 mark)

Q13. 29 pencils left
Working (3 marks):

  • Total bought: 6×9=546 \times 9 = 54 (1 mark)
  • Left: 5425=2954 - 25 = 29 (2 marks)

Q14. 112 pupils; 16 per group
Working (3 marks):

  • Total: 4×28=1124 \times 28 = 112 (1 mark)
  • Per group: 112÷7=16112 \div 7 = 16 (2 marks)

Q15. 10 packs
Working (3 marks):

  • 47÷5=947 \div 5 = 9 remainder 22 (2 marks)
  • Need 9 + 1 = 10 packs (1 mark)
    Common mistake: Stopping at 9 packs leaves 2 erasers short.

Q16. 33 each, 3 left
Working (3 marks):

  • 135÷4=33135 \div 4 = 33 remainder 33 (2 marks)
  • Answer stated (1 mark)

Section C Answers (Q17–20)

Q17. 146×3=438146 \times 3 = 438 (2 marks)
Working: 100×3=300100 \times 3 = 300, 40×3=12040 \times 3 = 120, 6×3=186 \times 3 = 18; 300+120+18=438300+120+18=438.

Q18. 95÷7=1395 \div 7 = 13 remainder 44 (2 marks)
Working: 7×13=917 \times 13 = 91, 9591=495 - 91 = 4.

Q19. 31 full boxes, 2 left (3 marks)
Working:

  • 250÷8=31250 \div 8 = 31 remainder 22 (2 marks)
  • 31 full boxes, 2 biscuits left (1 mark)

Q20. 38 seats (3 marks)
Working:

  • Front: 3×6=183 \times 6 = 18 (1 mark)
  • Back: 4×5=204 \times 5 = 20 (1 mark)
  • Total: 18+20=3818 + 20 = 38 (1 mark)