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Primary 3 Mathematics Semestral Assessment 2 (End of Year) Paper 1

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Questions

Primary 3 Mathematics SA2 Examination 2026

TuitionGoWhere Practice Paper

Total Time: 75 minutes Total Marks: 100

Instructions:

Write your answers in the spaces provided.
Show all working clearly for Section B and C.
No calculators are allowed.
Draw diagrams where necessary.

Section A: Multiple Choice Questions (25 marks)

Choose the correct answer and write the letter (A, B, C, or D) in the brackets provided.

Question 1 (1 mark)

What is the value of the digit 7 in 7,849?

(A) 7
(B) 70
(C) 700
(D) 7,000

Answer: ( )

Question 2 (1 mark)

Which of the following is the same as 5,206?

(A) 5 thousands 2 hundreds 6 tens
(B) 5 thousands 2 hundreds 6 ones
(C) 5 thousands 2 tens 6 ones
(D) 5 thousands 26 ones

Answer: ( )

Question 3 (1 mark)

What is 3,847 + 2,659?

(A) 5,496
(B) 6,406
(C) 6,506
(D) 6,516

Answer: ( )

Question 4 (1 mark)

What is 8,005 - 3,678?

(A) 4,327
(B) 4,337
(C) 4,427
(D) 5,327

Answer: ( )

Question 5 (1 mark)

What is 347 × 6?

(A) 2,072
(B) 2,082
(C) 2,182
(D) 2,282

Answer: ( )

Question 6 (1 mark)

What is 856 ÷ 8?

(A) 17
(B) 107
(C) 117
(D) 170

Answer: ( )

Question 7 (1 mark)

Which fraction is equivalent to 3/4?

(A) 6/12
(B) 9/12
(C) 6/8
(D) Both B and C

Answer: ( )

Question 8 (1 mark)

What is 5/8 + 2/8?

(A) 7/16
(B) 7/8
(C) 3/8
(D) 1

Answer: ( )

Question 9 (1 mark)

Arrange these fractions from smallest to largest: 1/2, 3/4, 1/4

(A) 1/4, 1/2, 3/4
(B) 1/2, 1/4, 3/4
(C) 3/4, 1/2, 1/4
(D) 1/4, 3/4, 1/2

Answer: ( )

Question 10 (1 mark)

How many metres are there in 4 km 350 m?

(A) 4,035 m
(B) 4,350 m
(C) 435 m
(D) 43,500 m

Answer: ( )

Question 11 (1 mark)

What is 2 kg 750 g - 1 kg 890 g?

(A) 860 g
(B) 960 g
(C) 1 kg 140 g
(D) 1 kg 860 g

Answer: ( )

Question 12 (1 mark)

A film started at 2:45 p.m. and ended at 4:30 p.m. How long was the film?

(A) 1 h 15 min
(B) 1 h 45 min
(C) 2 h 15 min
(D) 2 h 45 min

Answer: ( )

Question 13 (1 mark)

The time now is 10:50 a.m. What time will it be in 2 hours 35 minutes?

(A) 12:25 p.m.
(B) 1:15 p.m.
(C) 1:25 p.m.
(D) 1:35 p.m.

Answer: ( )

Question 14 (1 mark)

How many 250 mℓ glasses can be completely filled from a 2 ℓ bottle of juice?

(A) 6
(B) 7
(C) 8
(D) 9

Answer: ( )

Question 15 (1 mark)

What is the perimeter of a rectangle with length 12 cm and breadth 7 cm?

(A) 19 cm
(B) 38 cm
(C) 84 cm
(D) 26 cm

Answer: ( )

Question 16 (1 mark)

How many right angles does a square have?

(A) 1
(B) 2
(C) 3
(D) 4

Answer: ( )

Question 17 (1 mark)

Which of these angles is an obtuse angle?

(A) 45°
(B) 90°
(C) 125°
(D) 180°

Answer: ( )

Question 18 (1 mark)

A square has a perimeter of 48 cm. What is the length of each side?

(A) 8 cm
(B) 12 cm
(C) 16 cm
(D) 24 cm

Answer: ( )

Question 19 (1 mark)

What is 7 × 8 + 6 × 9?

(A) 102
(B) 110
(C) 112
(D) 126

Answer: ( )

Question 20 (1 mark)

Look at this pattern: 125, 250, 375, _____, 625

What is the missing number?

(A) 400
(B) 450
(C) 500
(D) 550

Answer: ( )

Question 21 (1 mark)

Peter has 3/5 of a pizza. Mary has 2/5 of the same pizza. What fraction of the pizza do they have altogether?

(A) 5/10
(B) 1/5
(C) 5/5
(D) 1

Answer: ( )

Question 22 (1 mark)

Study the bar graph below showing books read by 4 students.

Number of Books Read
|
10|         ████
 8|    ████ ████
 6|    ████ ████ ████
 4|████████ ████ ████
 2|████████ ████ ████ ████
 0|____|____|____|____|____
    Ali  Ben  Chloe Dan

How many more books did Chloe read than Ali?

(A) 2
(B) 4
(C) 6
(D) 8

Answer: ( )

Question 23 (1 mark)

Round 4,567 to the nearest hundred.

(A) 4,500
(B) 4,560
(C) 4,600
(D) 5,000

Answer: ( )

Question 24 (1 mark)

What number is 1,000 less than 6,005?

(A) 5,995
(B) 5,105
(C) 5,005
(D) 4,005

Answer: ( )

Question 25 (1 mark)

A piece of ribbon is 3 m long. It is cut into pieces of 25 cm each. How many pieces can be cut?

(A) 10
(B) 12
(C) 15
(D) 120

Answer: ( )

Section B: Short Answer Questions (45 marks)

Show all working clearly and write your answers in the spaces provided.

Question 26 (2 marks)

Write 6,048 in words.

Answer: _________________________________________________

Question 27 (2 marks)

Arrange these numbers in descending order:

5,807 5,087 5,780 5,708

Answer: __________, __________, __________, __________

Question 28 (3 marks)

Calculate:

(a) 4,589 + 3,867 = __________

(b) 7,003 - 2,548 = __________

Question 29 (3 marks)

Calculate:

(a) 469 × 7 = __________

(b) 738 ÷ 9 = __________

Question 30 (2 marks)

What is 2/3 of 27?

Answer: __________

Question 31 (2 marks)

Add: 3/7 + 2/7 = __________

Subtract: 7/9 - 4/9 = __________

Question 32 (3 marks)

Convert:

(a) 5 km 280 m = __________ m

(b) 3,045 g = __________ kg __________ g

Question 33 (3 marks)

Add: 3 kg 450 g + 2 kg 780 g = __________ kg __________ g

Question 34 (3 marks)

Subtract: 5 ℓ 200 mℓ - 2 ℓ 750 mℓ = __________ ℓ __________ mℓ

Question 35 (2 marks)

The time shown on the clock is 3:40 p.m.

What time was it 1 hour 55 minutes ago?

Answer: __________

Question 36 (2 marks)

A rectangular field has a length of 45 m and a breadth of 28 m.

What is the perimeter of the field?

Answer: __________ m

Question 37 (2 marks)

Complete the pattern:

72, 64, 56, __________, __________, 32

Question 38 (3 marks)

Study the pictograph below showing the number of cupcakes sold.

Day	Cupcakes Sold
Monday	☺☺☺☺
Tuesday	☺☺☺☺☺☺
Wednesday	☺☺☺
Thursday	☺☺☺☺☺

Each ☺ represents 5 cupcakes.

(a) How many cupcakes were sold on Tuesday? __________

(b) How many more cupcakes were sold on Thursday than Wednesday? __________

Question 39 (2 marks)

Write down 2 fractions that are equivalent to 1/2.

Answer: __________ and __________

Question 40 (3 marks)

Fill in the blanks with >, < or =.

(a) 2/5 _____ 3/5

(b) 4/6 _____ 2/3

Question 41 (2 marks)

Identify each angle as acute, right, or obtuse.

(a) An angle that measures 85° is __________.

(b) An angle that measures 145° is __________.

Question 42 (3 marks)

The area of a rectangle is 72 cm². If the length is 9 cm, what is the breadth?

Answer: __________ cm

Question 43 (3 marks)

Find the value of:

(a) 8 × 7 - 24 ÷ 6 = __________

(b) (45 + 27) ÷ 9 = __________

Section C: Word Problems (30 marks)

Show all working clearly.

Question 44 (4 marks)

A bookshop sold 1,847 books in January and 2,365 books in February. In March, it sold 896 fewer books than in February.

(a) How many books were sold in March?

(b) How many books were sold altogether in the three months?

Question 45 (4 marks)

Mrs. Tan bought 8 boxes of oranges. Each box contained 36 oranges. She gave away 157 oranges to her neighbours.

(a) How many oranges did she buy altogether?

(b) How many oranges did she have left?

Question 46 (4 marks)

A rope is 4 m 50 cm long. Tom cuts off 1 m 85 cm to tie a package. He then cuts off another 95 cm for a project.

(a) What is the total length of rope cut off?

(b) How much rope is left?

Question 47 (5 marks)

A container can hold 5 ℓ of water. Mr. Lee uses 750 mℓ of water in the morning and 1 ℓ 450 mℓ of water in the afternoon.

(a) How much water did Mr. Lee use altogether?

(b) How much water is left in the container?

Question 48 (5 marks)

Mei Ling has $50. She buys 3 storybooks at$ 8.50 each and 4 exercise books at $2.75 each.

(a) How much does she spend on storybooks?

(b) How much does she spend on exercise books?

Question 49 (4 marks)

A rectangular garden has a perimeter of 94 m. The length is 29 m.

(a) What is the breadth of the garden?

(b) What is the area of the garden?

Question 50 (4 marks)

Study the bar graph below showing the favourite fruits of students in Primary 3.

Number of Students
|
25|              ████
20|    ████      ████
15|    ████ ████ ████
10|████████ ████ ████ ████
 5|████████ ████ ████ ████
 0|____|____|____|____|____
   Apple Banana Grape Orange

(a) Which fruit is the most popular?

(b) How many students chose Banana or Grape?

(d) If each student chose only one fruit, how many students were surveyed altogether?

End of Paper

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Answers

Primary 3 Mathematics SA2 Examination 2026

TuitionGoWhere Practice Paper - Answer Key

Total Marks: 100

Section A: Multiple Choice Questions (25 marks)

Q	Answer	Explanation
1	(D) 7,000	The digit 7 is in the thousands place, so its value is 7,000
2	(B) 5 thousands 2 hundreds 6 ones	5,206 = 5,000 + 200 + 6
3	(C) 6,506	3,847 + 2,659 = 6,506
4	(A) 4,327	8,005 - 3,678 = 4,327
5	(B) 2,082	347 × 6 = 2,082
6	(B) 107	856 ÷ 8 = 107
7	(D) Both B and C	9/12 = 3/4 and 6/8 = 3/4
8	(B) 7/8	5/8 + 2/8 = 7/8
9	(A) 1/4, 1/2, 3/4	1/4 = 0.25, 1/2 = 0.5, 3/4 = 0.75
10	(B) 4,350 m	4 km = 4,000 m; 4,000 + 350 = 4,350 m
11	(A) 860 g	2,750 g - 1,890 g = 860 g
12	(B) 1 h 45 min	From 2:45 to 4:30 = 1 hour 45 minutes
13	(C) 1:25 p.m.	10:50 + 2 h 35 min = 1:25 p.m.
14	(C) 8	2 ℓ = 2,000 mℓ; 2,000 ÷ 250 = 8
15	(B) 38 cm	Perimeter = 2 × (12 + 7) = 2 × 19 = 38 cm
16	(D) 4	A square has 4 right angles
17	(C) 125°	Obtuse angles are between 90° and 180°
18	(B) 12 cm	48 ÷ 4 = 12 cm
19	(B) 110	(7 × 8) + (6 × 9) = 56 + 54 = 110
20	(C) 500	Pattern: +125 each time; 375 + 125 = 500
21	(D) 1	3/5 + 2/5 = 5/5 = 1
22	(C) 6	Chloe: 10 books, Ali: 4 books; 10 - 4 = 6
23	(C) 4,600	4,567 rounded to nearest 100 is 4,600
24	(C) 5,005	6,005 - 1,000 = 5,005
25	(B) 12	3 m = 300 cm; 300 ÷ 25 = 12 pieces

Section B: Short Answer Questions (45 marks)

Question 26 (2 marks)

Answer: Six thousand and forty-eight

Question 27 (2 marks)

Answer: 5,807, 5,780, 5,708, 5,087

Question 28 (3 marks)

(a) 4,589 + 3,867 = 8,456

(b) 7,003 - 2,548 = 4,455

Question 29 (3 marks)

(a) 469 × 7 = 3,283

(b) 738 ÷ 9 = 82

Question 30 (2 marks)

2/3 of 27 = 27 ÷ 3 × 2 = 9 × 2 = 18

Question 31 (2 marks)

3/7 + 2/7 = 5/7

7/9 - 4/9 = 3/9 = 1/3

Question 32 (3 marks)

(a) 5 km 280 m = 5,280 m

(b) 3,045 g = 3 kg 45 g

Question 33 (3 marks)

3 kg 450 g + 2 kg 780 g
= 5 kg 1,230 g
= 6 kg 230 g

Question 34 (3 marks)

5 ℓ 200 mℓ - 2 ℓ 750 mℓ
= 4 ℓ 1,200 mℓ - 2 ℓ 750 mℓ
= 2 ℓ 450 mℓ

Question 35 (2 marks)

3:40 p.m. - 1 h 55 min = 1:45 p.m.

Question 36 (2 marks)

Perimeter = 2 × (45 + 28)
= 2 × 73
= 146 m

Question 37 (2 marks)

Pattern: -8 each time
72, 64, 56, 48, 40, 32

Question 38 (3 marks)

(a) Tuesday: 6 × 5 = 30 cupcakes

(b) Thursday: 5 × 5 = 25; Wednesday: 3 × 5 = 15
25 - 15 = 10 cupcakes

Question 39 (2 marks)

Answer: 2/4 and 3/6 (or any two correct equivalent fractions like 4/8, 5/10)

Question 40 (3 marks)

(a) 2/5 < 3/5

(b) 4/6 = 2/3

Question 41 (2 marks)

(a) 85° is acute

(b) 145° is obtuse

Question 42 (3 marks)

Area = Length × Breadth
72 = 9 × Breadth
Breadth = 72 ÷ 9
= 8 cm

Question 43 (3 marks)

(a) 8 × 7 - 24 ÷ 6
= 56 - 4
= 52

(b) (45 + 27) ÷ 9
= 72 ÷ 9
= 8

Section C: Word Problems (30 marks)

Question 44 (4 marks)

(a) Books sold in March:
2,365 - 896 = 1,469 books

(b) Total books sold:
1,847 + 2,365 + 1,469 = 5,681 books

Question 45 (4 marks)

(a) Total oranges bought:
8 × 36 = 288 oranges

(b) Oranges left:
288 - 157 = 131 oranges

Question 46 (4 marks)

(a) Total length cut off:
1 m 85 cm + 95 cm = 1 m 180 cm = 2 m 80 cm

(b) Rope left:
4 m 50 cm - 2 m 80 cm = 3 m 150 cm - 2 m 80 cm = 1 m 70 cm

Question 47 (5 marks)

(a) Water used altogether:
750 mℓ + 1 ℓ 450 mℓ = 750 mℓ + 1,450 mℓ = 2 ℓ 200 mℓ (or 2,200 mℓ)

(b) Water left:
5 ℓ - 2 ℓ 200 mℓ = 5,000 mℓ - 2,200 mℓ = 2 ℓ 800 mℓ (or 2,800 mℓ)

Question 48 (5 marks)

(a) Cost of storybooks:
3 × $8.50 = **$ 25.50**

(b) Cost of exercise books:
4 × $2.75 = **$ 11.00**

Question 49 (4 marks)

(a) Breadth of garden:
Perimeter = 2 × (Length + Breadth)
94 = 2 × (29 + Breadth)
47 = 29 + Breadth
Breadth = 47 - 29 = 18 m

(b) Area of garden:
29 × 18 = 522 m²

Question 50 (4 marks)

(a) Most popular fruit: Orange (25 students)

(b) Banana + Grape: 20 + 15 = 35 students

(d) Total students: 10 + 20 + 15 + 25 = 70 students

Marking Summary

Section	Marks
Section A (MCQ)	25
Section B (Short Answer)	45
Section C (Word Problems)	30
Total	100

This answer key is prepared by TuitionGoWhere for Primary 3 SA2 Mathematics practice.