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Primary 3 Mathematics Fractions Quiz
Free P3 Maths Fractions quiz, Exam version, with questions, answers, and syllabus-aligned practice for Singapore students.
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P3 Maths Quiz: Fractions - ANSWERS
Questions: 20
Time: 30 minutes
Total Marks: 40
Section A: Multiple Choice Questions (10 marks)
1. What fraction of this circle is shaded? (2 marks) *
Generated diagram for this question.
Answer: (2) 3/8
Explanation: 3 parts out of 8 equal parts are shaded = 3/8
2. Which fraction is equivalent to 1/2? (2 marks)
Answer: (2) 3/6
Explanation: 1/2 = 3/6 (multiply both numerator and denominator by 3)
3. Which fraction is smaller than 1/3? (2 marks)
Answer: (3) 1/4
Explanation: 1/4 < 1/3 (smaller denominator means larger fraction when numerator is same)
4. What is 1/4 + 2/4? (2 marks)
Answer: (2) 3/4
Working: 1/4 + 2/4 = (1+2)/4 = 3/4
5. What is 1/3 of 12? (2 marks)
Answer: (2) 4
Working: 1/3 of 12 = 12 ÷ 3 = 4
Section B: Short Answer Questions (15 marks)
6. Complete the equivalent fraction: 2/3 = ___/9 (3 marks)
Working: 3 × 3 = 9, so 2 × 3 = 6
Answer: 6
7. Colour 3/5 of these 10 squares: (3 marks)
■ ■ ■ □ □
■ ■ ■ □ □
How many squares did you colour? 6
Working: 3/5 of 10 = 10 ÷ 5 × 3 = 2 × 3 = 6
8. Calculate: 3/8 + 2/8 (3 marks)
Working: 3/8 + 2/8 = (3+2)/8 = 5/8
Answer: 5/8
9. Calculate: 5/6 - 2/6 (3 marks)
Working: 5/6 - 2/6 = (5-2)/6 = 3/6 = 1/2
Answer: 3/6 or 1/2
10. What is 1/5 of 30? (3 marks)
Working: 1/5 of 30 = 30 ÷ 5 = 6
**Answer: 6**
Section C: Word Problems (15 marks)
11. Mei had 24 stickers. She gave away 1/3 of them to her friend. How many stickers did she give away? (4 marks)
Working: 1/3 of 24 = 24 ÷ 3 = 8
Answer: 8 stickers
12. A pizza is cut into 8 equal slices. Tom ate 3 slices and Jerry ate 2 slices. What fraction of the pizza was eaten altogether? (4 marks)
Working: Total slices eaten = 3 + 2 = 5 slices Fraction eaten = 5/8
Answer: 5/8
13. Mrs Lim bought a cake. She served 2/5 of it for lunch and 1/5 for tea. What fraction of the cake is left? (4 marks)
Working: Fraction served = 2/5 + 1/5 = 3/5 Fraction left = 1 - 3/5 = 5/5 - 3/5 = 2/5
Answer: 2/5
14. A bag contains 20 marbles. 3/4 of them are red and the rest are blue. How many blue marbles are there? (3 marks)
Working: Red marbles = 3/4 of 20 = 20 ÷ 4 × 3 = 5 × 3 = 15 Blue marbles = 20 - 15 = 5
Answer: 5 blue marbles
END OF QUIZ ANSWERS
Total: 40 marks