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Primary 3 Mathematics Practice Paper 5
Free P3 Maths Practice Paper 5, HY3 AI version, with questions, answers, and syllabus-aligned practice for Singapore students.
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Questions
TuitionGoWhere Practice Paper - Mathematics Primary 3
TuitionGoWhere Practice Paper (AI) — Version 5
Subject: Mathematics
Level: Primary 3
Paper: Whole Numbers Practice (Topic Quiz)
Duration: 45 minutes
Total Marks: 40
Name: ________________________
Class: ________
Date: ____________
Instructions:
- This paper contains 20 questions on Whole Numbers (up to 10,000).
- Write your answers in the spaces provided.
- Show your working clearly where needed.
- Section A: 10 short questions (1 mark each). Section B: 6 questions (2 marks each). Section C: 4 word problems (3 marks each).
- Calculators are not allowed.
Section A (10 marks)
Answer each question. 1 mark each.
1. In the number 7364, which digit is in the hundreds place?
2. What is the value of the digit 5 in 5821?
3. Write the number "nine thousand two hundred forty-seven" in numerals.
4. Which is larger: 4182 or 4128?
5. Arrange these numbers from smallest to largest: 3050, 3500, 3005, 3550.
6. Round 4763 to the nearest hundred.
7. What is 6840 rounded to the nearest thousand?
8. Complete the pattern: 2100, 2200, 2300, ____, ____.
___________, ___________
9. Find the missing number: 5000, 4950, 4900, ____, 4800.
10. Is 3724 an even or odd number?
Section B (12 marks)
Show your working. 2 marks each.
11. A school building number is 8432. Which digit shows the number of thousands? Write its value.
12. The lift display shows 6195 as the apartment code. If the ones digit shows the unit number, what is the unit number? What is the value of the tens digit?
13. Compare: 7629 and 7692. Which is smaller? Explain by place value.
14. Round 3528 to the nearest ten and to the nearest thousand.
15. Number pattern: 1240, 1270, 1300, ____, ____. Find the next two numbers.
___________, ___________
16. At Sports Day, Class 3A scored 2847, Class 3B scored 2784, Class 3C scored 2874. Arrange from highest to lowest.
Section C (18 marks)
Show full working. 3 marks each.
17. The school address is 1247 Marine Parade Road. The digits represent: thousands = block zone, hundreds = level, tens = unit row, ones = room. Which digit shows the level? What is its value?
18. A HDB block has apartment numbers from 1000 to 9999. Mr Tan lives at 3652. The digit in the tens place tells the floor of his corner unit. What digit is that? What is the value of the thousands digit?
19. Singapore athletes scored these points: Siti 2450, Raj 2380, Mei 2510, Ali 2405. Arrange from highest to lowest. How many more points does the highest scorer need to reach 3000?
20. A community club printed 5000 tickets numbered 1000 to 5999. The ticket 4372 was used. Which digit is in the hundreds place? Round 4372 to the nearest hundred.
Answers
TuitionGoWhere Practice Paper — Mathematics Primary 3 (Answer Key)
Version: 5
Total Marks: 40
Section A (10 marks)
1. 3
Teaching note: Place values from right: ones (4), tens (6), hundreds (3), thousands (7). Hundreds digit = 3. [1 mark]
2. 5000
Teaching note: Digit 5 is in thousands place, so its value is 5 × 1000 = 5000. Common mistake: writing "5" instead of value. [1 mark]
3. 9247
Teaching note: Nine thousand = 9000, two hundred = 200, forty = 40, seven = 7; sum = 9247. [1 mark]
4. 4182
Teaching note: Compare thousands (same 4), hundreds (1 vs 1), tens (8 vs 2); 8 > 2 so 4182 > 4128. [1 mark]
5. 3005, 3050, 3500, 3550
Teaching note: Compare by thousands (all 3), hundreds (0,0,5,5), tens within same hundred group. [1 mark]
6. 4800
Teaching note: Rounding to hundred: look at tens digit 6 (≥5) → round up 4763 → 4800. [1 mark]
7. 7000
Teaching note: Rounding to thousand: look at hundreds digit 8 (≥5) → round up 6840 → 7000. [1 mark]
8. 2400, 2500
Teaching note: Pattern increases by 100 each step. 2300 + 100 = 2400, +100 = 2500. [1 mark]
9. 4850
Teaching note: Decreasing by 50 each time: 5000, 4950, 4900, 4850, 4800. [1 mark]
10. Even
Teaching note: Ones digit 4 is even, so whole number is even. [1 mark]
Section B (12 marks)
11. Digit = 8; Value = 8000
Working: Thousands place digit in 8432 is 8. Value = 8 × 1000 = 8000. [2 marks: 1 for digit, 1 for value]
12. Unit number = 5; Tens digit value = 90
Working: 6195 → ones = 5 (unit number). Tens digit = 9, value = 9 × 10 = 90. [2 marks]
13. 7629 is smaller
Working: Compare thousands (7=7), hundreds (6=6), tens (2 vs 9); 2 < 9 so 7629 < 7692. [2 marks: 1 comparison, 1 reason]
14. Nearest ten = 3530; Nearest thousand = 4000
Working: 3528 → tens: ones digit 8 ≥5 → 3530. Thousands: hundreds digit 5 ≥5 → 4000. [2 marks]
15. 1330, 1360
Working: Difference = 1270 − 1240 = 30. 1300 + 30 = 1330; +30 = 1360. [2 marks]
16. 3C (2874), 3A (2847), 3B (2784)
Working: Highest hundreds? All 2. Tens: 2874 (7), 2847 (4), 2784 (8 but hundreds 7<8). Actually compare: 2874 > 2847 > 2784. [2 marks]
Section C (18 marks)
17. Level digit = 2; Value = 200
Working: 1247 → thousands 1, hundreds 2 (level), tens 4, ones 7. Value of 2 = 2 × 100 = 200. [3 marks: 1 digit, 2 value+explanation]
18. Tens digit = 5; Thousands value = 3000
Working: 3652 → tens = 5 (floor). Thousands digit = 3, value = 3 × 1000 = 3000. [3 marks]
19. Order: Mei 2510, Siti 2450, Ali 2405, Raj 2380. Needs 490 more.
Working: Compare: 2510 > 2450 > 2405 > 2380. 3000 − 2510 = 490. [3 marks: 2 order, 1 difference]
20. Hundreds digit = 3; Rounded = 4400
Working: 4372 → hundreds digit is 3. Round to hundred: tens digit 7 ≥5 → 4372 → 4400. [3 marks]
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