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Primary 6 PSLE Mathematics Practice Paper 5

Free P6 PSLE Maths Practice Paper 5, HY3 AI version, with questions, answers, and PSLE-focused practice for Singapore students.

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Primary 6 PSLE Mathematics AI Generated Generated by Tencent HY3 Free Updated 2026-07-10

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Questions

TuitionGoWhere Practice Paper - Mathematics Primary 6 PSLE

TuitionGoWhere Practice Paper (AI) — Version 5

Subject: Mathematics
Level: Primary 6 PSLE
Paper: Practice Paper (Whole Numbers Focus)
Duration: 60 minutes
Total Marks: 50
Name: ________________________
Class: ________
Date: ________

Instructions:

This practice paper contains 20 questions on Whole Numbers.
Write all answers in the spaces provided.
Show your working clearly where required.
Calculators are not allowed.
The total marks are 50. Section A = 10 marks, Section B = 20 marks, Section C = 20 marks.

Section A (10 marks)

Answer each question. 1 mark each.

1. Write the number 7 045 218 in words.

2. What is the value of the digit 6 in 6 392 014?

3. Round 4 857 233 to the nearest hundred thousand.

4. Find the difference between 5 000 000 and 2 487 915.

5. What is the next number in the pattern: 1 250 000, 1 500 000, 1 750 000, ______?

6. Express 3 600 000 as a product of 36 and a multiple of 10 000.

7. A factory produced 2 415 000 toys. Round this to the nearest million.

8. Write the numeral for "nine million eight hundred thousand and twelve".

9. Which is greater: 3 999 999 or 4 000 001?

10. Find the sum of 1 234 567 and 2 765 433.

Section B (20 marks)

Show your working. 2 marks each.

11. A charity collected $3 480 000. They spent$ 1 295 500 on food and $845 200 on shelter. How much money was left?

12. Mr Tan had 5 250 000 marbles. He packed them equally into 250 boxes. How many marbles were in each box?

13. A train travelled 1 280 km on Monday and 1 465 km on Tuesday. What was the total distance travelled?

14. A school has 2 400 pupils. If 1 375 are girls, how many are boys?

15. Multiply 4 205 by 300.

16. A company earned $8 400 000 in January and$ 6 950 000 in February. Find the difference in earnings.

17. Divide 7 200 000 by 400.

18. Siti saved $125 each month for 48 months. How much did she save in total?

19. A plot of land is 3 500 m long and 2 000 m wide. Find the perimeter.

20. A library has 1 250 000 books. 375 000 are fiction. The rest are non-fiction. How many non-fiction books are there?

Section C (20 marks)

Show your working. 4 marks each.

21. A town had a population of 4 800 000. In five years, 1 250 000 people moved away and 980 000 new residents arrived. What was the new population?

22. A warehouse stored 6 400 000 cans. They were shipped in 80 equal lorries. After delivering to 55 lorries, how many cans were still in the warehouse?

23. A builder used 2 350 000 bricks for Block A and 3 140 000 bricks for Block B. If each brick cost $1, what was the total cost for both blocks?

24. A farmer harvested 9 600 000 kg of rice. He sold 3 750 000 kg locally and the rest overseas. If overseas sales were split equally among 15 countries, how much did each country receive?

25. A phone company had 12 500 000 customers. In one year, 2 400 000 cancelled and 3 100 000 new signed up. The company then gave 500 000 free upgrades. How many paying customers remained?

Answers

TuitionGoWhere Practice Paper — Mathematics Primary 6 PSLE (Version 5) Answer Key

Total Marks: 50
Section A: 10 marks (Q1–10, 1 mark each)
Section B: 20 marks (Q11–20, 2 marks each)
Section C: 20 marks (Q21–25, 4 marks each)

Section A — Answers (1 mark each)

Q1. Seven million forty-five thousand two hundred and eighteen.
Teaching note: Read from left: 7 (million), 045 (thousand), 218 (ones). Hyphenate forty-five and two-hundred-eighteen.

Q2. 6 000 000 (six million).
Teaching note: Digit 6 is in the millions place, so its value is 6 × 1 000 000.

Q3. 4 900 000.
Working: Hundred thousand digit is 8 (4 857 233). Next digit 5 → round up 8 to 9. Common mistake: writing 5 000 000 (that is nearest million).

Q4. 2 512 085.
Working: 5 000 000 − 2 487 915 = 2 512 085.

Q5. 2 000 000.
Pattern: +250 000 each step. 1 750 000 + 250 000 = 2 000 000.

Q6. 36 × 100 000.
Working: 3 600 000 ÷ 36 = 100 000. So 3 600 000 = 36 × 100 000.

Q7. 2 000 000.
Working: 2 415 000 → nearest million is 2 000 000 (since 415 000 < 500 000).

Q8. 9 800 012.
Note: "nine million eight hundred thousand" = 9 800 000; "and twelve" = 012.

Q9. 4 000 001.
Reason: 4 000 001 > 3 999 999 by 2.

Q10. 4 000 000.
Working: 1 234 567 + 2 765 433 = 4 000 000 (pairs to 10 million? No, sum exactly 4 000 000).

Section B — Answers (2 marks each)

Q11. $1 359 300 *Working:* Total spent = 1 295 500 + 845 200 = 2 140 700. Left = 3 480 000 − 2 140 700 = 1 339 300? Wait recalc: 1 295 500 + 845 200 = 2 140 700. 3 480 000 − 2 140 700 = 1 339 300. (Corrected:$ 1 339 300)
Marking: 1 mark for total spent, 1 mark for subtraction.

Q12. 21 000 marbles
Working: 5 250 000 ÷ 250 = 21 000.
Method: 5 250 000 ÷ 25 = 210 000; ÷10 = 21 000.

Q13. 2 745 km
Working: 1 280 + 1 465 = 2 745 km.

Q14. 1 025 boys
Working: 2 400 − 1 375 = 1 025.

Q15. 1 261 500
Working: 4 205 × 300 = 4 205 × 3 × 100 = 12 615 × 100 = 1 261 500.

Q16. $1 450 000
Working: 8 400 000 − 6 950 000 = 1 450 000.

Q17. 18 000
Working: 7 200 000 ÷ 400 = 72 000 ÷ 4 = 18 000.

Q18. $6 000
Working: 125 × 48 = 125 × 8 × 6 = 1 000 × 6 = 6 000.

Q19. 11 000 m
Working: Perimeter = 2 × (3 500 + 2 000) = 2 × 5 500 = 11 000 m.

Q20. 875 000
Working: 1 250 000 − 375 000 = 875 000.

Section C — Answers (4 marks each)

Q21. 4 530 000
Working:
Start: 4 800 000
After moving away: 4 800 000 − 1 250 000 = 3 550 000
After arrivals: 3 550 000 + 980 000 = 4 530 000
Marks: 1 for first subtraction, 1 for addition, 2 for correct final.

Q22. 2 000 000 cans
Working:
Per lorry = 6 400 000 ÷ 80 = 80 000 cans
Delivered lorries = 55 → delivered = 55 × 80 000 = 4 400 000
Remaining = 6 400 000 − 4 400 000 = 2 000 000
Marks: 1 per lorry, 1 delivered, 1 remaining, 1 answer.

Q23. $5 490 000 *Working:* Total bricks = 2 350 000 + 3 140 000 = 5 490 000. Cost = 5 490 000 ×$ 1 = $5 490 000.
Marks: 2 for sum, 2 for cost.

Q24. 390 000 kg
Working: Overseas = 9 600 000 − 3 750 000 = 5 850 000 kg. Each country = 5 850 000 ÷ 15 = 390 000 kg.
Marks: 2 subtraction, 2 division.

Q25. 13 200 000 customers
Working: After cancel: 12 500 000 − 2 400 000 = 10 100 000. After new: 10 100 000 + 3 100 000 = 13 200 000. Free upgrades do not change paying count → 13 200 000 paying.
Marks: 1 cancel, 1 new, 1 ignore upgrades, 1 final.

Note: All questions are syllabus-first Whole Numbers practice; not derived from past-year papers (Stage 3 evidence weak for this group).

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