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Primary 3 Mathematics Weighted Assessment 2 (Term 3) Paper 3

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Questions

TUITIONGOWHERE PRIMARY SCHOOL (AI)

WEIGHTED ASSESSMENT 2 EXAMINATION 2026

PRIMARY 3 MATHEMATICS (Version 3)

Duration: 45 minutes
Total Marks: 50

INSTRUCTIONS TO STUDENTS

  1. Do not turn over this page until you are told to do so.
  2. Answer all questions.
  3. Write your answers clearly in the spaces provided.
  4. You are not allowed to use a calculator.
  5. Show all working clearly.

Name: _________________________ ( )
Class: Primary 3 ( )
Date: _________________________

SectionMarks
A (MCQ)/15
B (Short Answer)/20
C (Word Problems)/15
Total/50

Section A: Multiple Choice Questions (15 marks)

For each question, four options are given. One of them is the correct answer. Choose the best answer and write 1, 2, 3 or 4 in the brackets.

1. What is 4/9 + 3/9? (1 mark)

  1. 7/9
  2. 7/18
  3. 1/9
  4. 12/9

( )

2. Which fraction is in its simplest form? (1 mark)

  1. 4/8
  2. 6/9
  3. 2/5
  4. 10/15

( )

3. What is 8/10 - 3/10? (1 mark)

  1. 5/10
  2. 11/10
  3. 5/20
  4. 8/10

( )

4. 63 ÷ 9 = ? (1 mark)

  1. 6
  2. 7
  3. 8
  4. 9

( )

5. What is the remainder when 65 is divided by 7? (1 mark)

  1. 0
  2. 1
  3. 2
  4. 9

( )

6. 252 ÷ 6 = ? (1 mark)

  1. 40
  2. 41
  3. 42
  4. 43

( )

7. What is 9 × 14? (1 mark)

  1. 116
  2. 126
  3. 136
  4. 146

( )

8. 6 × 35 = ? (1 mark)

  1. 200
  2. 210
  3. 220
  4. 180

( )

9. The bar graph shows books read by students. Ali read 6 books and Bala read 9 books. How many more books did Bala read than Ali? (1 mark)

  1. 15
  2. 6
  3. 3
  4. 9

( )

10. In a pictograph, each symbol represents 4 students. If there are 7 symbols for "Swimming", how many students chose swimming? (1 mark)

  1. 7
  2. 11
  3. 21
  4. 28

( )

11. What is the mode of: 4, 6, 8, 6, 9, 6? (1 mark)

  1. 4
  2. 6
  3. 8
  4. 9

( )

12. How many minutes are in 2 hours 15 minutes? (1 mark)

  1. 215 minutes
  2. 135 minutes
  3. 125 minutes
  4. 150 minutes

( )

13. What is 23.50−23.50 - 9.75? (1 mark)

  1. $13.75
  2. $14.75
  3. $13.25
  4. $14.25

( )

14. A notebook costs $4.80. How much do 5 notebooks cost? (1 mark)

  1. $20.00
  2. $22.00
  3. $24.00
  4. $25.00

( )

15. The perimeter of a square is 36 cm. What is the length of each side? (1 mark)

  1. 6 cm
  2. 8 cm
  3. 9 cm
  4. 12 cm

( )

Section B: Short Answer Questions (20 marks)

16. Simplify these fractions to their simplest form: (4 marks)

a) 4/12 = _______ (1 mark)

b) 9/12 = _______ (1 mark)

c) 8/20 = _______ (1 mark)

d) 15/25 = _______ (1 mark)

17. Calculate: (6 marks)

a) 192 ÷ 8 = ____ (2 marks)

b) 315 ÷ 15 = ____ (2 marks)

c) 7 × 56 = ____ (2 marks)

18. Study the bar graph and answer: (4 marks)

Favourite Fruits of P3B Students:

  • Apples: 12 students
  • Oranges: 8 students
  • Bananas: 5 students
  • Grapes: 10 students

a) Which fruit is the most popular? _______ (1 mark)

b) How many more students like apples than bananas? _______ (1 mark)

c) How many students are there in total? _______ (1 mark)

d) What fraction of students chose grapes? Write in simplest form. _______ (1 mark)

19. Convert these measurements: (3 marks)

a) 3 hours 45 minutes = ____ minutes (1 mark)

b) 25.00−25.00 - 17.35 = $ ____ (1 mark)

c) 1245 cm = ____ m ____ cm (1 mark)

20. Complete the number patterns: (3 marks)

a) 156, 168, 180, ____, ____ (1 mark)

b) 400, 375, 350, ____, ____ (1 mark)

c) 5, 15, 45, 135, ____ (1 mark)

Section C: Word Problems (15 marks)

21. A cake was cut into 8 equal slices. Mother ate 2/8 of the cake and Father ate 3/8 of the cake. What fraction of the cake was eaten altogether? (3 marks)

Working:

Answer: _________________________________

22. A factory produces 234 toys in a day. The toys are packed equally into 9 boxes. How many toys are in each box? (4 marks)

Working:

Answer: _________________________________

23. Mr Tan bought 8 trays of eggs with 30 eggs in each tray. He used 87 eggs for baking. How many eggs does he have left? (4 marks)

Working:

Answer: _________________________________

24. A square playground has a perimeter of 48 m. A rectangular garden has the same perimeter but its length is 15 m. What is the breadth of the garden? (4 marks)

Working:

Answer: _________________________________

~ End of Paper ~

Answers

TUITIONGOWHERE PRIMARY SCHOOL (AI)

WEIGHTED ASSESSMENT 2 EXAMINATION 2026 - ANSWER KEY (Version 3)

PRIMARY 3 MATHEMATICS

Section A: Multiple Choice Questions (15 marks)

1. What is 4/9 + 3/9? (1 mark) Answer: 1. 7/9 Add numerators: 4 + 3 = 7. Keep denominator: 7/9

2. Which fraction is in its simplest form? (1 mark) Answer: 3. 2/5 2/5 cannot be simplified further. The others can: 4/8 = 1/2, 6/9 = 2/3, 10/15 = 2/3

3. What is 8/10 - 3/10? (1 mark) Answer: 1. 5/10 Subtract numerators: 8 - 3 = 5. Keep denominator: 5/10 (can also be simplified to 1/2)

4. 63 ÷ 9 = ? (1 mark) Answer: 2. 7 63 ÷ 9 = 7 (since 9 × 7 = 63)

5. What is the remainder when 65 is divided by 7? (1 mark) Answer: 3. 2 65 ÷ 7 = 9 remainder 2 (since 7 × 9 = 63, and 65 - 63 = 2)

6. 252 ÷ 6 = ? (1 mark) Answer: 3. 42 252 ÷ 6 = 42 (240 ÷ 6 = 40, 12 ÷ 6 = 2, 40 + 2 = 42)

7. What is 9 × 14? (1 mark) Answer: 2. 126 9 × 14 = 9 × 10 + 9 × 4 = 90 + 36 = 126

8. 6 × 35 = ? (1 mark) Answer: 2. 210 6 × 35 = 6 × 30 + 6 × 5 = 180 + 30 = 210

9. The bar graph shows books read by students. Ali read 6 books and Bala read 9 books. How many more books did Bala read than Ali? (1 mark) Answer: 3. 3 Difference = 9 - 6 = 3 more books

10. In a pictograph, each symbol represents 4 students. If there are 7 symbols for "Swimming", how many students chose swimming? (1 mark) Answer: 4. 28 7 symbols × 4 students = 28 students

11. What is the mode of: 4, 6, 8, 6, 9, 6? (1 mark) Answer: 2. 6 6 appears 3 times, more than any other number

12. How many minutes are in 2 hours 15 minutes? (1 mark) Answer: 2. 135 minutes 2 hours = 2 × 60 = 120 minutes. Total: 120 + 15 = 135 minutes

13. What is 23.50−23.50 - 9.75? (1 mark) *Answer: 1. 13.75∗∗∗13.75** *23.50 - 9.75=9.75 = 13.75

14. A notebook costs 4.80.Howmuchdo5notebookscost?∗∗∗(1mark)∗∗∗Answer:3.4.80. How much do 5 notebooks cost?** *(1 mark)* **Answer: 3. 24.00 5 × 4.80=4.80 = 24.00

15. The perimeter of a square is 36 cm. What is the length of each side? (1 mark) Answer: 3. 9 cm Perimeter = 4 × side, so 36 = 4 × side, side = 9 cm

Section B: Short Answer Questions (20 marks)

16. Simplify these fractions to their simplest form: (4 marks)

a) 4/12 = 1/3 (1 mark) Divide both by 4: 4 ÷ 4 = 1, 12 ÷ 4 = 3

b) 9/12 = 3/4 (1 mark) Divide both by 3: 9 ÷ 3 = 3, 12 ÷ 3 = 4

c) 8/20 = 2/5 (1 mark) Divide both by 4: 8 ÷ 4 = 2, 20 ÷ 4 = 5

d) 15/25 = 3/5 (1 mark) Divide both by 5: 15 ÷ 5 = 3, 25 ÷ 5 = 5

17. Calculate: (6 marks)

a) 192 ÷ 8 = 24 (2 marks) Working: 160 ÷ 8 = 20, 32 ÷ 8 = 4, so 20 + 4 = 24 Check: 8 × 24 = 192 ✓

b) 315 ÷ 15 = 21 (2 marks) Working: 15 × 20 = 300, 315 - 300 = 15, 15 ÷ 15 = 1, so 20 + 1 = 21 Check: 15 × 21 = 315 ✓

c) 7 × 56 = 392 (2 marks) Working: 7 × 56 = 7 × 50 + 7 × 6 = 350 + 42 = 392

18. Study the bar graph and answer: (4 marks)

a) Which fruit is the most popular? Apples (1 mark) Apples has the highest number (12 students)

b) How many more students like apples than bananas? 7 (1 mark) 12 - 5 = 7 more students

c) How many students are there in total? 35 (1 mark) 12 + 8 + 5 + 10 = 35 students

d) What fraction of students chose grapes? Write in simplest form. 2/7 (1 mark) 10/35 = 2/7 (divide both by 5)

19. Convert these measurements: (3 marks)

a) 3 hours 45 minutes = 225 minutes (1 mark) 3 hours = 3 × 60 = 180 minutes. Total: 180 + 45 = 225 minutes

*b) 25.00−25.00 - 17.35 = 7.65∗∗∗(1mark)∗∗7.65** *(1 mark)* *25.00 - 17.35=17.35 = 7.65

c) 1245 cm = 12 m 45 cm (1 mark) 1245 ÷ 100 = 12 remainder 45. So 12 m and 45 cm

20. Complete the number patterns: (3 marks)

a) 156, 168, 180, 192, 204 (1 mark) Pattern: Add 12 each time. 180 + 12 = 192, 192 + 12 = 204

b) 400, 375, 350, 325, 300 (1 mark) Pattern: Subtract 25 each time. 350 - 25 = 325, 325 - 25 = 300

c) 5, 15, 45, 135, 405 (1 mark) Pattern: Multiply by 3 each time. 135 × 3 = 405

Section C: Word Problems (15 marks)

21. A cake was cut into 8 equal slices. Mother ate 2/8 of the cake and Father ate 3/8 of the cake. What fraction of the cake was eaten altogether? (3 marks)

Working: Fraction eaten = 2/8 + 3/8 (1 mark) = (2 + 3)/8 (1 mark) = 5/8

Answer: 5/8 of the cake (1 mark)

22. A factory produces 234 toys in a day. The toys are packed equally into 9 boxes. How many toys are in each box? (4 marks)

Working: Number of toys in each box = 234 ÷ 9 (1 mark)

Method: 234 ÷ 9 (1 mark) = 180 ÷ 9 + 54 ÷ 9 = 20 + 6 = 26 (1 mark)

Answer: 26 toys (1 mark)

23. Mr Tan bought 8 trays of eggs with 30 eggs in each tray. He used 87 eggs for baking. How many eggs does he have left? (4 marks)

Working: Step 1: Find total number of eggs Total eggs = 8 × 30 (1 mark) = 240 eggs (1 mark)

Step 2: Subtract eggs used Eggs left = 240 - 87 (1 mark) = 153 eggs

Answer: 153 eggs (1 mark)

24. A square playground has a perimeter of 48 m. A rectangular garden has the same perimeter but its length is 15 m. What is the breadth of the garden? (4 marks)

Working: Step 1: Both shapes have the same perimeter = 48 m (1 mark)

Step 2: For the rectangle: Perimeter = 2 × (length + breadth) 48 = 2 × (15 + breadth) (1 mark) 48 ÷ 2 = 15 + breadth 24 = 15 + breadth (1 mark) breadth = 24 - 15 = 9 m

Answer: 9 m (1 mark)

Total: 50 marks

Marking Scheme Summary:

  • Section A (MCQ): 15 marks (1 mark each)
  • Section B (Short Answer): 20 marks
  • Section C (Word Problems): 15 marks
  • Total: 50 marks

Grade Boundaries:

  • 45-50: Excellent
  • 38-44: Very Good
  • 30-37: Good
  • 25-29: Satisfactory
  • Below 25: Needs Improvement

Key Topics Covered (WA2 Version 3):

  • Fractions: Addition, subtraction, simplifying fractions
  • Division: Basic division, division with remainder, long division
  • Multiplication: 2-digit × 1-digit multiplication
  • Data Handling: Bar graphs, pictographs, mode, interpreting data
  • Time: Duration calculations, conversions
  • Money: Addition, subtraction, multiplication of money
  • Measurement: Length and metric conversions
  • Geometry: Perimeter of squares and rectangles
  • Patterns: Number patterns (addition, subtraction, multiplication)
  • Problem Solving: Multi-step word problems