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Primary 5 Mathematics Weighted Assessment 1 (Term 1) Paper 3

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Primary 5 Mathematics From Real Exams Generated by Claude Sonnet 4 Updated 2026-06-03
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Questions

TUITIONGOWHERE PRIMARY SCHOOL (AI)

WEIGHTED ASSESSMENT 1 EXAMINATION 2026

PRIMARY 5 MATHEMATICS

Duration: 50 minutes Total Marks: 40

Name: _________________ ( ) Class: Primary 5 ( ) Date: _________________

Instructions

  1. Write your answers in the spaces provided
  2. Show all working clearly
  3. Calculators are NOT allowed

Section A: Multiple Choice (10 marks)

Choose the correct answer and write the letter in the brackets provided. Each question carries 1 mark.

1. What is the value of 7 in the number 4,275,893?

  • (A) 7 ten thousands
  • (B) 7 hundred thousands
  • (C) 70 thousands
  • (D) 700 thousands

Answer: ( )

2. Round 3,847,625 to the nearest hundred thousand.

  • (A) 3,800,000
  • (B) 3,850,000
  • (C) 3,900,000
  • (D) 4,000,000

Answer: ( )

3. Calculate: 5 + 4 × 2 - 3

  • (A) 10
  • (B) 12
  • (C) 15
  • (D) 18

Answer: ( )

4. Which is the equivalent fraction of 3/5?

  • (A) 9/15
  • (B) 6/12
  • (C) 12/18
  • (D) 15/20

Answer: ( )

5. What is 2/3 + 1/6?

  • (A) 3/9
  • (B) 5/6
  • (C) 3/6
  • (D) 4/6

Answer: ( )

6. Express 4.08 in expanded form.

  • (A) 4 + 0.08
  • (B) 4 + 8 tenths
  • (C) 4 + 8 hundredths
  • (D) 40 + 8

Answer: ( )

7. What is 2.7 × 100?

  • (A) 27
  • (B) 270
  • (C) 2700
  • (D) 0.27

Answer: ( )

8. Arrange in ascending order: 0.23, 0.032, 0.3, 0.203

  • (A) 0.032, 0.203, 0.23, 0.3
  • (B) 0.23, 0.032, 0.3, 0.203
  • (C) 0.3, 0.23, 0.203, 0.032
  • (D) 0.032, 0.23, 0.203, 0.3

Answer: ( )

9. What is the sum of angles in any triangle?

  • (A) 90°
  • (B) 120°
  • (C) 180°
  • (D) 360°

Answer: ( )

10. The perimeter of a square is 36 cm. What is the length of each side?

  • (A) 6 cm
  • (B) 9 cm
  • (C) 12 cm
  • (D) 18 cm

Answer: ( )

Section B: Short Answer (15 marks)

Show your working clearly.

11. Write 2,705,431 in words. [2 marks]

12. Calculate: 8,400 ÷ 100 × 10 [2 marks]

13. Simplify the following fractions: [3 marks] a) 8/12 = _____ b) 15/25 = _____

14. Convert these fractions to decimals: [3 marks] a) 1/4 = _____ b) 3/10 = _____

15. Find the missing number: [3 marks] If 1/2 + _____ = 7/8, then the missing fraction is _____

16. Calculate the area of a rectangle with length 14 cm and breadth 6 cm. [2 marks]

Section C: Word Problems (15 marks)

Show all your working clearly. You may draw models to help you.

17. [4 marks] Ahmad has 6,248 stickers. Ravi has 2,567 more stickers than Ahmad. How many stickers does Ravi have?

18. [4 marks] Mei Ling bought 2/3 kg of apples and 1/4 kg of oranges. What is the total mass of fruits she bought?

19. [7 marks] Mrs. Lim bought 4 packets of rice at 2.80eachand6cansofsoupat2.80 each and 6 cans of soup at 1.95 each. a) How much did she spend on rice? [2 marks] b) How much did she spend on soup? [2 marks] c) What was her total expenditure? [3 marks]

END OF PAPER

Answers

TuitionGoWhere P5 Maths WA1 2026 v3 - Answer Key

Section A: Multiple Choice (10 marks)

  1. (C) - 7 is in the ten thousands place, so its value is 70 thousands
  2. (C) - 3,847,625 rounds to 3,900,000 when rounded to the nearest hundred thousand
  3. (A) - Using BODMAS: 5 + 4 × 2 - 3 = 5 + 8 - 3 = 10
  4. (A) - 3/5 = 9/15 (multiply numerator and denominator by 3)
  5. (B) - 2/3 + 1/6 = 4/6 + 1/6 = 5/6
  6. (C) - 4.08 = 4 + 8 hundredths
  7. (B) - 2.7 × 100 = 270
  8. (A) - 0.032 < 0.203 < 0.23 < 0.3
  9. (C) - The sum of angles in any triangle is always 180°
  10. (B) - Perimeter = 36 cm, so each side = 36 ÷ 4 = 9 cm

Section B: Short Answer (15 marks)

11. Two million, seven hundred and five thousand, four hundred and thirty-one

12. 8,400 ÷ 100 × 10 = 84 × 10 = 840

13. a) 8/12 = 2/3 (divide by 4) b) 15/25 = 3/5 (divide by 5)

14. a) 1/4 = 0.25 b) 3/10 = 0.3

15. 1/2 + _____ = 7/8 _____ = 7/8 - 1/2 _____ = 7/8 - 4/8 _____ = 3/8

16. Area = length × breadth = 14 × 6 = 84 cm²

Section C: Word Problems (15 marks)

17. Ahmad's stickers = 6,248 Ravi has 2,567 more than Ahmad Ravi's stickers = 6,248 + 2,567 = 8,815

  Answer: Ravi has 8,815 stickers.

18. Apples = 2/3 kg Oranges = 1/4 kg Total = 2/3 + 1/4 = 8/12 + 3/12 = 11/12 kg

  Answer: The total mass is 11/12 kg.

19. a) Cost of rice = 4 × 2.80=2.80 = 11.20

  b) Cost of soup = 6 × $1.95 = $11.70
  
  c) Total expenditure = $11.20 + $11.70 = $22.90
  
  Answer: Mrs. Lim spent $22.90 altogether.