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Primary 3 Mathematics Semestral Assessment 2 (End of Year) Paper 5

Free P3 Maths SA2 Paper 5, Ox Exam version, with questions, answers, and syllabus-aligned practice for Singapore students.

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Primary 3 Mathematics From Real Exams Generated by Ox Alpha Updated 2026-08-27

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Questions

TuitionGoWhere Practice Paper - Mathematics Primary 3

TuitionGoWhere Exam Practice (AI)

Whole Numbers — SA2 Practice (Version 5 of 5)


Subject:	Mathematics
Level:	Primary 3
Paper:	SA2 Practice Paper — Whole Numbers (Version 5 of 5)
Duration:	45 minutes
Total Marks:	50

Name: ______________________ Class: ____________ Date: ______________ Score: ____________

Instructions to Students

Answer all 20 questions.
For Section A, write the number of the correct option — (1), (2), (3) or (4) — in the brackets provided.
For Sections B and C, show your working clearly in the space provided.
Do not use a calculator.
The marks for each question are shown in brackets. Check your answers if you have time.

Section A: Multiple-Choice Questions (Questions 1–6, 12 marks)

Choose the correct answer and write its number in the brackets.

Question 1 (2 marks)

In the number 8 274, which digit is in the hundreds place?

(1) 8 (2) 2 (3) 7 (4) 4

Ans: ( ________ )

Question 2 (2 marks)

What is the value of the digit 6 in the number 3 651?

(1) 6 (2) 60 (3) 600 (4) 6 000

Ans: ( ________ )

Question 3 (2 marks)

Which of the following numbers is the greatest?

(1) 5 098 (2) 5 908 (3) 5 890 (4) 5 099

Ans: ( ________ )

Question 4 (2 marks)

Four thousand and thirty-seven, written in numerals, is ______________.

(1) 4 370 (2) 4 307 (3) 4 037 (4) 437

Ans: ( ________ )

Question 5 (2 marks)

The pattern below increases by the same amount each time. 2 150, 2 200, 2 250, ______, 2 350

What is the missing number?

(1) 2 290 (2) 2 300 (3) 2 310 (4) 2 295

Ans: ( ________ )

Question 6 (2 marks)

Round 6 478 to the nearest hundred.

(1) 6 000 (2) 6 400 (3) 6 500 (4) 6 480

Ans: ( ________ )

Image pending generation: diagram for Q6.

Section B: Short-Answer Questions (Questions 7–16, 20 marks)

Write your answers in the spaces provided. Show your working where necessary.

Question 7 (2 marks)

Write 7 045 in words.

Ans: ________________________________________

Question 8 (2 marks)

Write nine thousand two hundred and six in numerals.

Ans: ____________

Question 9 (2 marks)

The pattern below decreases by the same amount each time. 4 800, 4 600, 4 400, ______, 4 000

What is the missing number?

Ans: ____________

Question 10 (2 marks)

Round 3 254 to the nearest ten.

Ans: ____________

Question 11 (2 marks)

Find the sum of 2 468 and 1 352.

Ans: ____________

Question 12 (2 marks)

Find the difference between 5 003 and 2 476.

Ans: ____________

Question 13 (2 marks)

What is the product of 9 and 6?

Ans: ____________

Question 14 (2 marks)

Divide 63 by 7.

Ans: ____________

Question 15 (2 marks)

Arrange these numbers in order, beginning with the smallest. 6 205, 6 052, 6 250, 6 025

Ans: ________, ________, ________, ________

Question 16 (2 marks)

What must be added to 3 480 to make 4 000?

Ans: ____________

Section C: Word Problems (Questions 17–20, 18 marks)

Show your working clearly in the space provided. Marks are awarded for correct method as well as correct answers.

Question 17 (6 marks)

A shop had 4 350 red balloons and 2 785 blue balloons. (a) How many balloons did the shop have altogether? (b) The shop then sold 1 900 balloons. How many balloons were left?

Ans: (a) ____________ (b) ____________

Question 18 (4 marks)

A farmer packed 125 mangoes into each of 6 baskets. How many mangoes did he pack altogether?

Ans: ____________

Question 19 (4 marks)

There are 84 pupils in the school hall. The pupils are put into equal groups of 7. How many groups are there?

Ans: ____________

Question 20 (4 marks)

A library had 3 000 books. After donating some books to another school, 1 264 books were left. How many books did the library donate?

Ans: ____________

— End of Paper —

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Answers

TuitionGoWhere Practice Paper - Mathematics Primary 3

Answer Key — SA2 Practice Paper: Whole Numbers (Version 5 of 5)

Total Marks: 50

Section A: Multiple-Choice Questions (Questions 1–6)

Question	Answer	Explanation
1	(2)	In 8 274, the digit 2 is in the hundreds place.
2	(3)	The digit 6 is in the hundreds place, so its value is 600.
3	(2)	Comparing thousands first (all 5), then hundreds: 9 > 8 > 0, so 5 908 is greatest.
4	(3)	Four thousand and thirty-seven = 4 037.
5	(2)	Pattern increases by 50: 2 150, 2 200, 2 250, 2 300, 2 350.
6	(3)	6 478 is nearer to 6 500 than to 6 400, so it rounds to 6 500.

Section A subtotal: 12 marks

Section B: Short-Answer Questions (Questions 7–16)

Question	Answer	Working / Explanation
7	Seven thousand and forty-five	7 045 in words.
8	9 206	Nine thousand two hundred and six in numerals.
9	4 200	Pattern decreases by 200: 4 800, 4 600, 4 400, 4 200, 4 000.
10	3 250	3 254 rounded to the nearest ten is 3 250.
11	3 820	2 468 + 1 352 = 3 820.
12	2 527	5 003 − 2 476 = 2 527.
13	54	9 × 6 = 54.
14	9	63 ÷ 7 = 9.
15	6 025, 6 052, 6 205, 6 250	Ordered from smallest to greatest.
16	520	4 000 − 3 480 = 520.

Section B subtotal: 20 marks

Section C: Word Problems (Questions 17–20)

Question 17 (6 marks)

(a) 4 350 + 2 785 = 7 135 The shop had 7 135 balloons altogether. (3 marks)

(b) 7 135 − 1 900 = 5 235 5 235 balloons were left. (3 marks)

Question 18 (4 marks)

6 × 125 = 750 The farmer packed 750 mangoes altogether.

Question 19 (4 marks)

84 ÷ 7 = 12 There are 12 groups.

Question 20 (4 marks)

3 000 − 1 264 = 1 736 The library donated 1 736 books.

Section C subtotal: 18 marks

Grand Total: 12 + 20 + 18 = 50 marks