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Primary 6 PSLE Mathematics Semestral Assessment 2 (End of Year) Paper 1
Free P6 PSLE Maths SA2 Paper 1, HY3 Exam version, with questions, answers, and PSLE-focused practice for Singapore students.
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Questions
TuitionGoWhere Exam Practice (AI) — SA2 Practice Paper
Mathematics Primary 6 PSLE (Whole Numbers)
School: TuitionGoWhere Exam Practice (AI)
Subject: Mathematics
Level: Primary 6 PSLE
Paper: SA2 Practice Paper (Whole Numbers) — Version 1 of 5
Duration: 60 minutes
Total Marks: 60
Name: ______________________
Class: _________
Date: ____________
Instructions:
- This paper contains 20 questions on Whole Numbers only.
- Write all answers in the spaces provided.
- Show your working clearly where required.
- Calculators are not allowed.
Section A (Questions 1–8) — Short Answer [16 marks]
(2 marks each)
1. Write the number 7 485 210 in words.
2. What is the value of the digit 6 in 6 392 014?
3. Round 4 827 395 to the nearest hundred thousand.
4. Find the difference between 3 000 000 and 1 245 678.
5. Multiply 2 043 by 15.
6. A factory produced 12 500 toys in January and 9 875 toys in February. How many toys were produced in total?
7. Divide 84 672 by 12.
8. What is the next number in the pattern: 2 000 000, 2 500 000, 3 000 000, ______?
Section B (Questions 9–14) — Problem Solving [24 marks]
(4 marks each)
9. A charity collected 235000in2023and318 500 in 2024. How much more did they collect in 2024 than in 2023?
10. Mr Tan has 1 248 stickers. He packs them equally into 24 packets. How many stickers are in each packet?
11. A bus company has 145 buses. Each bus can carry 58 passengers. What is the total capacity of all buses?
12. A school bought 36 boxes of books. Each box has 288 books. They donated 5 000 books to another school. How many books are left?
13. The population of a town is 682 400. It increases by 47 800 in 5 years. What is the new population?
14. A warehouse had 950 000 cans. 375 250 were shipped out and 188 400 were delivered in. How many cans are in the warehouse now?
Section C (Questions 15–20) — Extended Word Problems [20 marks]
(3–4 marks each; marks shown per question)
15. (3 marks) Siti saved 45000inJanuary,52 300 in February, and $38 700 in March. Find her total savings.
16. (4 marks) A construction project needs 2 400 bricks per day for 30 days. If 61 500 bricks are already delivered, how many more bricks are needed?
17. (3 marks) A library has 124 800 books. It lends out 9 640 books in a week. How many books remain?
18. (4 marks) A train travels 312 km each day. How far does it travel in 28 days?
19. (3 marks) A farmer harvested 87 500 kg of rice. He sold 23 250 kg at the market. How much rice does he have left?
20. (3 marks) There are 5 760 students in a district. They are divided equally into 48 classes. How many students are in each class?
End of Paper
Answers
TuitionGoWhere Exam Practice (AI) — SA2 Practice Paper Answer Key
Mathematics Primary 6 PSLE (Whole Numbers) — Version 1 of 5
Total Marks: 60
Section A (16 marks)
1. (2 marks) Seven million four hundred and eighty-five thousand two hundred and ten.
Teaching note: Read from left: 7 (millions), 485 (thousands), 210 (ones). Common mistake: writing “and” between thousands and hundreds incorrectly.
2. (2 marks) 6 000 000 (six million).
Teaching note: Digit 6 is in the millions place. Value = 6 × 1 000 000.
3. (2 marks) 4 800 000.
Working: 4 827 395 → hundred thousand digit is 8, next digit 2 (<5) so round down.
Common mistake: Rounding to 4 900 000 (wrong place).
4. (2 marks) 1 754 322.
Working: 3 000 000 − 1 245 678 = 1 754 322.
5. (2 marks) 30 645.
Working: 2 043 × 10 = 20 430; 2 043 × 5 = 10 215; total = 30 645.
6. (2 marks) 22 375.
Working: 12 500 + 9 875 = 22 375.
7. (2 marks) 7 056.
Working: 84 672 ÷ 12 = 7 056 (12 × 7 000 = 84 000; remainder 672 ÷ 12 = 56).
8. (2 marks) 3 500 000.
Pattern: +500 000 each step.
Section B (24 marks)
9. (4 marks) 83500.∗Working:∗318500−235000=83500.∗Marks:∗2forcorrectsubtraction,2foranswerwith.
10. (4 marks) 52.
Working: 1 248 ÷ 24 = 52.
Marks: 2 method, 2 answer.
11. (4 marks) 8 410.
Working: 145 × 58 = 145 × 50 + 145 × 8 = 7 250 + 1 160 = 8 410.
Marks: 2 method, 2 answer.
12. (4 marks) 5 368.
Working: 36 × 288 = 10 368; 10 368 − 5 000 = 5 368.
Marks: 2 for product, 2 for subtract.
13. (4 marks) 730 200.
Working: 682 400 + 47 800 = 730 200.
14. (4 marks) 763 150.
Working: 950 000 − 375 250 = 574 750; 574 750 + 188 400 = 763 150.
Section C (20 marks)
15. (3 marks) $136 000.
Working: 45 000 + 52 300 = 97 300; + 38 700 = 136 000.
16. (4 marks) 8 500.
Working: Needed = 2 400 × 30 = 72 000; More = 72 000 − 61 500 = 8 500.
Marks: 2 for total needed, 2 for remainder.
17. (3 marks) 115 160.
Working: 124 800 − 9 640 = 115 160.
18. (4 marks) 8 736 km.
Working: 312 × 28 = 312 × 20 + 312 × 8 = 6 240 + 2 496 = 8 736.
Unit required.
19. (3 marks) 64 250 kg.
Working: 87 500 − 23 250 = 64 250.
20. (3 marks) 120.
Working: 5 760 ÷ 48 = 120.
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