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

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Questions

Primary 3 Mathematics SA2 Examination 2026 (Version 2)

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 4,086 written in words?

(A) Four thousand and eighty-six
(B) Four thousand eight hundred and six
(C) Forty thousand and eighty-six
(D) Four thousand eight hundred and sixty

Answer: ( )

Question 2 (1 mark)

What is the value of the digit 3 in 9,358?

(A) 3
(B) 30
(C) 300
(D) 3,000

Answer: ( )

Question 3 (1 mark)

Which number is 100 more than 6,907?

(A) 6,917
(B) 6,997
(C) 7,007
(D) 7,907

Answer: ( )

Question 4 (1 mark)

What is 5,672 + 2,839?

(A) 8,411
(B) 8,501
(C) 8,511
(D) 8,521

Answer: ( )

Question 5 (1 mark)

What is 9,004 - 5,367?

(A) 3,637
(B) 3,647
(C) 4,637
(D) 4,363

Answer: ( )

Question 6 (1 mark)

What is 258 × 7?

(A) 1,706
(B) 1,756
(C) 1,806
(D) 1,856

Answer: ( )

Question 7 (1 mark)

What is 945 ÷ 9?

(A) 15
(B) 95
(C) 105
(D) 115

Answer: ( )

Question 8 (1 mark)

Which of the following fractions is greater than 1/2?

(A) 2/5
(B) 3/8
(C) 4/7
(D) 1/3

Answer: ( )

Question 9 (1 mark)

What is 11/12 - 5/12?

(A) 1/2
(B) 6/12
(C) 6/24
(D) Both A and B

Answer: ( )

Question 10 (1 mark)

Arrange these fractions from largest to smallest: 2/3, 5/6, 1/2

(A) 1/2, 2/3, 5/6
(B) 5/6, 2/3, 1/2
(C) 2/3, 5/6, 1/2
(D) 5/6, 1/2, 2/3

Answer: ( )

Question 11 (1 mark)

How many grams are there in 3 kg 85 g?

(A) 385 g
(B) 3,085 g
(C) 3,850 g
(D) 30,085 g

Answer: ( )

Question 12 (1 mark)

What is 4 km 200 m + 2 km 950 m?

(A) 6 km 150 m
(B) 6 km 1,150 m
(C) 7 km 150 m
(D) 7 km 50 m

Answer: ( )

Question 13 (1 mark)

Ali started his homework at 4:15 p.m. He finished at 6:05 p.m. How long did he take?

(A) 1 h 45 min
(B) 1 h 50 min
(C) 2 h 10 min
(D) 2 h 50 min

Answer: ( )

Question 14 (1 mark)

A bottle contains 2 ℓ 400 mℓ of cooking oil. How much oil is this in millilitres?

(A) 240 mℓ
(B) 2,040 mℓ
(C) 2,400 mℓ
(D) 24,000 mℓ

Answer: ( )

Question 15 (1 mark)

How many minutes are there in 2 hours 45 minutes?

(A) 125 minutes
(B) 145 minutes
(C) 165 minutes
(D) 245 minutes

Answer: ( )

Question 16 (1 mark)

A rectangle has a length of 15 cm and a breadth of 9 cm. What is its perimeter?

(A) 24 cm
(B) 48 cm
(C) 135 cm
(D) 33 cm

Answer: ( )

Question 17 (1 mark)

Which of these shapes has exactly 3 angles?

(A) Square
(B) Rectangle
(C) Triangle
(D) Pentagon

Answer: ( )

Question 18 (1 mark)

An angle that measures exactly 90° is called a __________ angle.

(A) acute
(B) right
(C) obtuse
(D) straight

Answer: ( )

Question 19 (1 mark)

What is 9 × 7 - 8 × 6?

(A) 15
(B) 17
(C) 21
(D) 111

Answer: ( )

Question 20 (1 mark)

Look at this pattern: 2,100, 2,300, 2,500, _____, 2,900

What is the missing number?

(A) 2,600
(B) 2,700
(C) 2,750
(D) 2,800

Answer: ( )

Question 21 (1 mark)

Mrs. Wong baked a cake and cut it into 8 equal pieces. She gave 3 pieces to her neighbour. What fraction of the cake did she have left?

(A) 3/8
(B) 4/8
(C) 5/8
(D) 6/8

Answer: ( )

Question 22 (1 mark)

Study the pictograph below showing flowers in a garden.

Flower	Number
Rose	★★★★★★
Tulip	★★★★
Lily	★★★★★
Daisy	★★★

Each ★ represents 8 flowers.

How many more roses are there than daisies?

(A) 3
(B) 16
(C) 24
(D) 48

Answer: ( )

Question 23 (1 mark)

Round 7,845 to the nearest thousand.

(A) 7,000
(B) 7,800
(C) 7,900
(D) 8,000

Answer: ( )

Question 24 (1 mark)

What number is 10 more than 3,995?

(A) 3,996
(B) 4,005
(C) 4,095
(D) 4,995

Answer: ( )

Question 25 (1 mark)

A rope is 6 m long. It is cut into 8 equal pieces. What is the length of each piece?

(A) 48 cm
(B) 75 cm
(C) 80 cm
(D) 750 cm

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 8,503 in words.

Answer: _________________________________________________

Question 27 (2 marks)

Arrange these numbers in ascending order:

7,092 7,920 7,209 7,902

Answer: __________, __________, __________, __________

Question 28 (3 marks)

Calculate:

(a) 5,376 + 2,948 = __________

(b) 8,102 - 3,657 = __________

Question 29 (3 marks)

Calculate:

(a) 573 × 8 = __________

(b) 651 ÷ 7 = __________

Question 30 (2 marks)

What is 3/4 of 48?

Answer: __________

Question 31 (2 marks)

Add: 4/9 + 3/9 = __________

Subtract: 8/11 - 3/11 = __________

Question 32 (3 marks)

Convert:

(a) 7 km 45 m = __________ m

(b) 5,280 g = __________ kg __________ g

Question 33 (3 marks)

Add: 4 km 650 m + 3 km 580 m = __________ km __________ m

Question 34 (3 marks)

Subtract: 6 kg 100 g - 3 kg 450 g = __________ kg __________ g

Question 35 (2 marks)

The time shown on the clock is 11:20 a.m.

What time will it be 2 hours 50 minutes later?

Answer: __________

Question 36 (2 marks)

A square has sides of length 18 cm.

What is the perimeter of the square?

Answer: __________ cm

Question 37 (2 marks)

Complete the pattern:

96, 84, 72, __________, __________, 36

Question 38 (3 marks)

Study the bar graph below showing the number of pets owned by students.

Number of Students
|
12|    ████
10|    ████      ████
 8|████████ ████ ████
 6|████████ ████ ████ ████
 4|████████ ████ ████ ████
 2|████████ ████ ████ ████
 0|____|____|____|____|____
    Dog  Cat  Fish Bird

(a) How many students own a dog? __________

(b) How many fewer students own a bird than a cat? __________

Question 39 (2 marks)

Write down 2 fractions that are equivalent to 2/3.

Answer: __________ and __________

Question 40 (3 marks)

Fill in the blanks with >, < or =.

(a) 3/7 _____ 4/7

(b) 6/9 _____ 2/3

Question 41 (2 marks)

Identify each angle as acute, right, or obtuse.

(a) An angle that measures 92° is __________.

(b) An angle that measures 58° is __________.

Question 42 (3 marks)

A rectangle has an area of 84 cm². If the breadth is 7 cm, what is the length?

Answer: __________ cm

Question 43 (3 marks)

Find the value of:

(a) 72 ÷ 8 + 6 × 7 = __________

(b) (64 - 28) ÷ 4 = __________

Section C: Word Problems (30 marks)

Show all working clearly.

Question 44 (4 marks)

A factory made 2,456 toys in Week 1 and 1,978 toys in Week 2. In Week 3, it made 675 more toys than in Week 2.

(a) How many toys were made in Week 3?

(b) How many toys were made altogether in the three weeks?

Question 45 (4 marks)

A farmer has 9 crates of eggs. Each crate contains 48 eggs. He sells 265 eggs at the market.

(a) How many eggs does he have altogether?

(b) How many eggs does he have left?

Question 46 (4 marks)

A tank contains 8 ℓ 500 mℓ of water. Siti uses 2 ℓ 750 mℓ to water her plants. She then uses another 1 ℓ 900 mℓ to wash vegetables.

(a) What is the total amount of water used?

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

Question 47 (5 marks)

Mr. Lim bought 5 kg of rice at $4.80 per kg and 3 kg of flour at$ 2.50 per kg.

(a) How much did he pay for the rice?

(b) How much did he pay for the flour?

Question 48 (5 marks)

Ahmad left home at 7:45 a.m. to walk to school. He reached school at 8:20 a.m. He spent 6 hours 30 minutes in school.

(a) How long did Ahmad take to walk to school?

(b) What time did Ahmad leave school?

Question 49 (4 marks)

A rectangular swimming pool has a length of 36 m and a breadth of 18 m.

(a) What is the perimeter of the swimming pool?

(b) A fence is built around the pool at $25 per metre. How much does the fence cost?

Question 50 (4 marks)

Study the table below showing the number of books borrowed from a library.

Day	Books Borrowed
Monday	145
Tuesday	178
Wednesday	132
Thursday	165
Friday	180

(a) On which day were the most books borrowed?

(b) How many books were borrowed on Monday and Wednesday altogether?

(d) How many books were borrowed altogether during the 5 days?

End of Paper

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

Answers

Primary 3 Mathematics SA2 Examination 2026 (Version 2)

TuitionGoWhere Practice Paper - Answer Key

Total Marks: 100

Section A: Multiple Choice Questions (25 marks)

Q	Answer	Explanation
1	(A) Four thousand and eighty-six	4,086 = 4,000 + 80 + 6
2	(C) 300	The digit 3 is in the hundreds place
3	(C) 7,007	6,907 + 100 = 7,007
4	(C) 8,511	5,672 + 2,839 = 8,511
5	(A) 3,637	9,004 - 5,367 = 3,637
6	(C) 1,806	258 × 7 = 1,806
7	(C) 105	945 ÷ 9 = 105
8	(C) 4/7	4/7 ≈ 0.57 which is > 0.5
9	(D) Both A and B	11/12 - 5/12 = 6/12 = 1/2
10	(B) 5/6, 2/3, 1/2	5/6 > 2/3 > 1/2
11	(B) 3,085 g	3 kg = 3,000 g; 3,000 + 85 = 3,085 g
12	(C) 7 km 150 m	4 km 200 m + 2 km 950 m = 7 km 150 m
13	(B) 1 h 50 min	From 4:15 to 6:05 = 1 hour 50 minutes
14	(C) 2,400 mℓ	2 ℓ = 2,000 mℓ; 2,000 + 400 = 2,400 mℓ
15	(C) 165 minutes	2 × 60 + 45 = 165 minutes
16	(B) 48 cm	Perimeter = 2 × (15 + 9) = 48 cm
17	(C) Triangle	A triangle has exactly 3 angles
18	(B) right	A 90° angle is a right angle
19	(A) 15	(9 × 7) - (8 × 6) = 63 - 48 = 15
20	(B) 2,700	Pattern: +200 each time
21	(C) 5/8	8/8 - 3/8 = 5/8
22	(C) 24	Roses: 6 × 8 = 48; Daisies: 3 × 8 = 24; 48 - 24 = 24
23	(D) 8,000	7,845 rounded to nearest 1,000 is 8,000
24	(B) 4,005	3,995 + 10 = 4,005
25	(B) 75 cm	6 m = 600 cm; 600 ÷ 8 = 75 cm

Section B: Short Answer Questions (45 marks)

Question 26 (2 marks)

Answer: Eight thousand, five hundred and three

Question 27 (2 marks)

Answer: 7,092, 7,209, 7,902, 7,920

Question 28 (3 marks)

(a) 5,376 + 2,948 = 8,324

(b) 8,102 - 3,657 = 4,445

Question 29 (3 marks)

(a) 573 × 8 = 4,584

(b) 651 ÷ 7 = 93

Question 30 (2 marks)

3/4 of 48 = 48 ÷ 4 × 3 = 12 × 3 = 36

Question 31 (2 marks)

4/9 + 3/9 = 7/9

8/11 - 3/11 = 5/11

Question 32 (3 marks)

(a) 7 km 45 m = 7,045 m

(b) 5,280 g = 5 kg 280 g

Question 33 (3 marks)

4 km 650 m + 3 km 580 m
= 7 km 1,230 m
= 8 km 230 m

Question 34 (3 marks)

6 kg 100 g - 3 kg 450 g
= 5 kg 1,100 g - 3 kg 450 g
= 2 kg 650 g

Question 35 (2 marks)

11:20 a.m. + 2 h 50 min = 2:10 p.m.

Question 36 (2 marks)

Perimeter = 4 × 18 = 72 cm

Question 37 (2 marks)

Pattern: -12 each time
96, 84, 72, 60, 48, 36

Question 38 (3 marks)

(a) Dog: 8 students

(b) Cat: 12, Bird: 6; 12 - 6 = 6 students

Question 39 (2 marks)

Answer: 4/6 and 6/9 (or any two correct equivalent fractions like 8/12, 10/15)

Question 40 (3 marks)

(a) 3/7 < 4/7

(b) 6/9 = 2/3

Question 41 (2 marks)

(a) 92° is obtuse

(b) 58° is acute

Question 42 (3 marks)

Area = Length × Breadth
84 = Length × 7
Length = 84 ÷ 7
= 12 cm

Question 43 (3 marks)

(a) 72 ÷ 8 + 6 × 7
= 9 + 42
= 51

(b) (64 - 28) ÷ 4
= 36 ÷ 4
= 9

Section C: Word Problems (30 marks)

Question 44 (4 marks)

(a) Toys made in Week 3:
1,978 + 675 = 2,653 toys

(b) Total toys made:
2,456 + 1,978 + 2,653 = 7,087 toys

Question 45 (4 marks)

(a) Total eggs:
9 × 48 = 432 eggs

(b) Eggs left:
432 - 265 = 167 eggs

Question 46 (4 marks)

(a) Total water used:
2 ℓ 750 mℓ + 1 ℓ 900 mℓ = 4 ℓ 650 mℓ

(b) Water left:
8 ℓ 500 mℓ - 4 ℓ 650 mℓ = 7 ℓ 1,500 mℓ - 4 ℓ 650 mℓ = 3 ℓ 850 mℓ

Question 47 (5 marks)

(a) Cost of rice:
5 × $4.80 = **$ 24.00**

(b) Cost of flour:
3 × $2.50 = **$ 7.50**

Question 48 (5 marks)

(a) Time to walk to school:
From 7:45 to 8:20 = 35 minutes

(b) Time Ahmad left school:
8:20 a.m. + 6 h 30 min = 2:50 p.m.

Question 49 (4 marks)

(a) Perimeter of pool:
2 × (36 + 18) = 2 × 54 = 108 m

(b) Cost of fence:
108 × $25 = **$ 2,700**

Question 50 (4 marks)

(a) Most books borrowed: Friday (180 books)

(b) Monday + Wednesday: 145 + 132 = 277 books

(d) Total books: 145 + 178 + 132 + 165 + 180 = 800 books

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.