AI Generated Quiz

Primary 3 Mathematics Whole Numbers Quiz

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

These static practice materials are generated from the site's syllabus and paper-generation workflow, with source and model context shown so students and parents can evaluate the material before use.

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

Back to Subject Browse Free Exam Papers

Questions

Primary 3 Mathematics Quiz - Whole Numbers

Name: ___________________________
Class: ___________________________
Date: ___________________________
Score: _______ / 20

Duration: 40 minutes
Total Marks: 20

Instructions:

This quiz has 20 questions on Whole Numbers (up to 10,000).
Write your answers in the spaces provided.
Show your working where needed.
Section A: Questions 1–8 (1 mark each)
Section B: Questions 9–15 (1 mark each)
Section C: Questions 16–20 (1 mark each)

Section A: Place Value and Number Reading (Questions 1–8)

1. In the number 4 732, which digit is in the hundreds place?
Answer: __________

2. What is the value of the digit 6 in the number 6 054?
Answer: __________

3. Write the number "seven thousand two hundred eight" in numerals.
Answer: __________

4. What is the place value of the digit 9 in 9 310?
Answer: __________

5. In 2 508, what is the value of the digit 5?
Answer: __________

6. Write the number 3 470 in words.
Answer: ________________________________________

7. The digital display at a carpark shows 8 125 cars parked. Which digit shows the number of thousands?
Answer: __________

8. Round 4 678 to the nearest hundred.
Answer: __________

Section B: Comparing, Ordering, and Patterns (Questions 9–15)

9. Which is the larger number: 5 231 or 5 198?
Answer: __________

10. Arrange these numbers from smallest to largest:
3 420, 3 042, 3 402, 3 240
Answer: ________________________________________

11. What is the missing number in the pattern?
1 000, 1 250, 1 500, ______, 2 000
Answer: __________

12. Round 7 345 to the nearest thousand.
Answer: __________

13. The school collected 2 845 cans, 2 948 cans, and 2 799 cans in three weeks. Which week collected the most?
Answer: __________

14. Complete the decreasing pattern:
9 000, 8 700, 8 400, ______, 7 800
Answer: __________

15. Which of these is the smallest even number?
4 213, 4 204, 4 231, 4 210
Answer: __________

Section C: Applied Whole Number Reasoning (Questions 16–20)

16. A HDB block address is 1 247. If the thousands digit shows the block number, what is the block number?
Answer: __________

17. At Sports Day, Class 3A scored 2 874 points, Class 3B scored 2 784 points, Class 3C scored 2 847 points. Arrange from highest to lowest.
Answer: ________________________________________

18. A library has 5 600 books. After donating 1 250 books, how many are left? (Write the subtraction statement and answer.)
Answer: ________________________________________

19. The lift panel shows 3 906. Which digit is in the tens place?
Answer: __________

20. A shop sold 4 315 stickers in January and 4 531 stickers in February. In which month were more stickers sold?
Answer: __________

Free quiz and exam paper access

Enter your details to view this paper

Your access is remembered on this device.

Answers

Primary 3 Mathematics Quiz - Whole Numbers (Answer Key)

Total Marks: 20
Topic: Whole Numbers (up to 10,000)
Note: This is syllabus-first practice content generated from LLM-inferred templates. It is not derived from past-year exam papers.

Section A: Place Value and Number Reading

Q1. (1 mark)
Answer: 7
Teaching note: In 4 732, the places from right are ones (2), tens (3), hundreds (7), thousands (4). The hundreds place digit is 7.

Q2. (1 mark)
Answer: 6 000
Teaching note: The digit 6 is in the thousands place, so its value is 6 × 1 000 = 6 000. Common mistake: writing "6" instead of the value.

Q3. (1 mark)
Answer: 7 208
Teaching note: Seven thousand = 7 000, two hundred = 200, eight = 8. Combine: 7 000 + 200 + 8 = 7 208.

Q4. (1 mark)
Answer: thousands
Teaching note: 9 310 → 9 is in the thousands place (leftmost digit for a 4-digit number).

Q5. (1 mark)
Answer: 500
Teaching note: In 2 508, the digit 5 is in the hundreds place, so value = 5 × 100 = 500.

Q6. (1 mark)
Answer: three thousand four hundred seventy
Teaching note: 3 470 = 3 000 + 400 + 70. Write as words without "and" (Singapore convention for whole numbers).

Q7. (1 mark)
Answer: 8
Teaching note: 8 125 → thousands digit is 8 (leftmost). It shows the number of thousands of cars.

Q8. (1 mark)
Answer: 4 700
Teaching note: Rounding to nearest hundred: look at tens digit (7). Since 7 ≥ 5, round up hundreds: 4 678 → 4 700.

Section B: Comparing, Ordering, and Patterns

Q9. (1 mark)
Answer: 5 231
Teaching note: Compare left to right: thousands same (5), hundreds same (2), tens: 3 > 1, so 5 231 > 5 198.

Q10. (1 mark)
Answer: 3 042, 3 240, 3 402, 3 420
Teaching note: All have 3 thousands. Compare hundreds: 0 < 2 < 4. For 3 402 and 3 420, tens: 0 < 2. Order: 3 042, 3 240, 3 402, 3 420.

Q11. (1 mark)
Answer: 1 750
Teaching note: Pattern increases by 250 each step (1 250 − 1 000 = 250). 1 500 + 250 = 1 750. Check: 1 750 + 250 = 2 000.

Q12. (1 mark)
Answer: 7 000
Teaching note: Round to nearest thousand: look at hundreds digit (3). Since 3 < 5, round down: 7 345 → 7 000.

Q13. (1 mark)
Answer: Week 2 (2 948)
Teaching note: Compare: 2 799 < 2 845 < 2 948. Largest is 2 948 (Week 2).

Q14. (1 mark)
Answer: 8 100
Teaching note: Decreasing by 300 each time (9 000 − 8 700 = 300). 8 400 − 300 = 8 100. Check: 8 100 − 300 = 7 800.

Q15. (1 mark)
Answer: 4 204
Teaching note: Even numbers end in 0,2,4,6,8. Options: 4 204 and 4 210 are even. Smallest: compare 4 204 and 4 210 → 4 204 < 4 210. Answer 4 204.

Section C: Applied Whole Number Reasoning

Q16. (1 mark)
Answer: 1
Teaching note: Address 1 247 → thousands digit = 1, so block number is 1.

Q17. (1 mark)
Answer: Class 3C (2 847), Class 3A (2 874), Class 3B (2 784)
Teaching note: Wait — correct comparison: 2 874 (3A), 2 784 (3B), 2 847 (3C). Highest: 2 874 (3A), then 2 847 (3C), then 2 784 (3B). Answer: 3A, 3C, 3B.
Correction: 2 874 > 2 847 > 2 784 → 3A, 3C, 3B.

Q18. (1 mark)
Answer: 5 600 − 1 250 = 4 350
Teaching note: Subtraction: 5 600 − 1 250. 5 600 − 1 000 = 4 600; 4 600 − 250 = 4 350. Left: 4 350 books.

Q19. (1 mark)
Answer: 0
Teaching note: 3 906 → ones 6, tens 0, hundreds 9, thousands 3. Tens digit is 0.

Q20. (1 mark)
Answer: February
Teaching note: Compare 4 315 and 4 531: thousands same (4), hundreds: 3 < 5, so 4 531 > 4 315. February sold more.