Primary 6 PSLE Mathematics Multiplication Division Quiz

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Primary 6 PSLE Mathematics Quiz - Multiplication Division

Name: ___________________________
Class: ___________________________
Date: ___________________________
Score: _______ / 40

Duration: 50 minutes
Total Marks: 40

Instructions:

1. This quiz has 20 questions on Multiplication and Division (whole numbers, fractions, decimals).
2. Show all your working clearly in the space provided.
3. Write your answers in the blanks.
4. Calculators are not allowed unless stated.

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Section A (Questions 1–5) — Direct Calculation (2 marks each)

1. Calculate $48 \times 7$.
Answer: __________

2. Calculate $336 \div 8$.
Answer: __________

3. Calculate $\frac{3}{4} \times 12$.
Answer: __________

4. Calculate $5 \div \frac{1}{2}$.
Answer: __________

5. Calculate $0.6 \times 0.4$.
Answer: __________

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Section B (Questions 6–13) — Word Problems (2 marks each)

6. A box contains 24 packets of biscuits. Each packet has 6 biscuits. How many biscuits are there altogether?
Answer: __________

7. Mrs Tan bought 9 kg of rice. She divided it equally into 3 bags. How many kg of rice were in each bag?
Answer: __________

8. A recipe needs $\frac{2}{3}$ cup of sugar per batch. How much sugar is needed for 4 batches?
Answer: __________

9. John has 36 marbles. He shares them equally among 4 friends. How many marbles does each friend get?
Answer: __________

10. A book costs $15. How much do 8 such books cost?
Answer: __________

11. A rope of length 18 m is cut into pieces of $\frac{1}{3}$ m each. How many pieces are there?
Answer: __________

12. A car travels 12 km per litre. How far can it travel with 15 litres?
Answer: __________

13. 5 children share 30 stickers equally. Then each child gives 2 stickers to the teacher. How many stickers does each child have left?
Answer: __________

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Section C (Questions 14–20) — Multi-Step Problems (3 or 4 marks each)

14. (3 marks) A shop sells pens in packs of 10. Mr Lim buys 6 packs and gives 25 pens to his students. How many pens does he have left?
Answer: __________

15. (3 marks) A baker has 5 trays. Each tray holds 8 cupcakes. He sells $\frac{3}{4}$ of all the cupcakes. How many cupcakes are left?
Answer: __________

16. (4 marks) Siti has $120. She spends$\frac{1}{3}$ of it on a book and then divides the remaining money equally among 4 charities. How much does each charity receive?
Answer: __________

17. (4 marks) A factory makes 24 toys per hour. It operates 7 hours a day. After 5 days, how many toys are made? If these are packed into boxes of 12, how many boxes are needed?
Answer (toys): __________
Answer (boxes): __________

18. (4 marks) A tank has 60 L of water. A tap fills it at 5 L per minute for 12 minutes. Then $\frac{1}{4}$ of the water is used for washing. How much water remains?
Answer: __________

19. (4 marks) A class of 28 students is divided into groups of 4. Each group collects 9 cans. How many cans are collected in total? If they need 120 cans, how many more cans must they collect?
Answer (total): __________
Answer (more): __________

20. (4 marks) A roll of cloth is 48 m long. A tailor cuts $\frac{1}{6}$ of it for curtains and the rest into 8 equal pieces for shirts. What is the length of each shirt piece?
Answer: __________

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Primary 6 PSLE Mathematics Quiz - Multiplication Division (Answer Key)

Total Marks: 40
Topic: Multiplication and Division (whole numbers, fractions, decimals)

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Section A — Direct Calculation

1. (2 marks)
Calculate $48 \times 7$.
Working: $48 \times 7 = (40 \times 7) + (8 \times 7) = 280 + 56 = 336$
Answer: 336
Teaching note: Break 48 into 40 and 8 to multiply mentally. Common mistake: $48 \times 7 = 336$ not 335.

2. (2 marks)
Calculate $336 \div 8$.
Working: $8 \times 40 = 320$, remainder $16$, $8 \times 2 = 16$, so $40 + 2 = 42$
Answer: 42
Teaching note: Use chunking division. Check: $42 \times 8 = 336$.

3. (2 marks)
Calculate $\frac{3}{4} \times 12$.
Working: $\frac{3}{4} \times 12 = \frac{3 \times 12}{4} = \frac{36}{4} = 9$
Answer: 9
Teaching note: Multiply numerator by whole number, then divide by denominator.

4. (2 marks)
Calculate $5 \div \frac{1}{2}$.
Working: $5 \div \frac{1}{2} = 5 \times \frac{2}{1} = 10$
Answer: 10
Teaching note: Dividing by a fraction = multiply by its reciprocal. "How many halves in 5?" = 10.

5. (2 marks)
Calculate $0.6 \times 0.4$.
Working: $6 \times 4 = 24$; two decimal places → $0.24$
Answer: 0.24
Teaching note: Count decimal places (1+1=2). Common error: 0.024.

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Section B — Word Problems (2 marks each)

6. $24 \times 6 = 144$ biscuits.
Answer: 144
Note: Multiplication for equal groups.

7. $9 \div 3 = 3$ kg.
Answer: 3

8. $4 \times \frac{2}{3} = \frac{8}{3} = 2\frac{2}{3}$ cups.
Answer: $2\frac{2}{3}$ cups

9. $36 \div 4 = 9$ marbles.
Answer: 9

10. $15 \times 8 = 120$ dollars.
Answer: $120

11. $18 \div \frac{1}{3} = 18 \times 3 = 54$ pieces.
Answer: 54

12. $12 \times 15 = 180$ km.
Answer: 180 km

13. $30 \div 5 = 6$ each; $6 - 2 = 4$ left.
Answer: 4

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Section C — Multi-Step Problems

14. (3 marks)
Packs: $6 \times 10 = 60$ pens. Left: $60 - 25 = 35$.
Answer: 35 pens
Marks: 1 for packs, 1 for subtract, 1 for answer.

15. (3 marks)
Total: $5 \times 8 = 40$. Sold: $\frac{3}{4} \times 40 = 30$. Left: $40 - 30 = 10$.
Answer: 10 cupcakes
Marks: 1 total, 1 sold, 1 left.

16. (4 marks)
Book: $\frac{1}{3} \times 120 = 40$. Remaining: $120 - 40 = 80$. Each: $80 \div 4 = 20$.
Answer: $20
Marks: 1 book, 1 remaining, 1 divide, 1 answer.

17. (4 marks)
Per day: $24 \times 7 = 168$. 5 days: $168 \times 5 = 840$ toys. Boxes: $840 \div 12 = 70$.
Answer: 840 toys, 70 boxes
Marks: 1 per day, 1 total toys, 1 boxes calc, 1 answers.

18. (4 marks)
Filled: $5 \times 12 = 60$ L → total $60 + 60 = 120$ L. Used: $\frac{1}{4} \times 120 = 30$. Remain: $120 - 30 = 90$ L.
Answer: 90 L
Marks: 1 filled, 1 total, 1 used, 1 remain.

19. (4 marks)
Groups: $28 \div 4 = 7$. Total cans: $7 \times 9 = 63$. More: $120 - 63 = 57$.
Answer: 63 total, 57 more
Marks: 1 groups, 1 total, 1 more, 1 answers.

20. (4 marks)
Curtains: $\frac{1}{6} \times 48 = 8$ m. Rest: $48 - 8 = 40$ m. Each: $40 \div 8 = 5$ m.
Answer: 5 m
Marks: 1 curtains, 1 rest, 1 divide, 1 answer.