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Primary 1 Mathematics Practice Paper 1
Free P1 Maths Practice Paper 1, Nemo3 AI version, with questions, answers, and syllabus-aligned practice for Singapore students.
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Questions
TuitionGoWhere Practice Paper - Mathematics Primary 1
TuitionGoWhere Practice Paper (AI)
Subject: Mathematics
Level: Primary 1
Paper: Practice Paper 1 (Version 1)
Duration: 45 minutes
Total Marks: 40
Name: ________________________
Class: Primary 1 _______
Date: ________________________
Instructions to Candidates
- Do not open this booklet until you are told to do so.
- Follow all instructions carefully.
- Answer all questions.
- Write your answers in this booklet.
- The number of marks is given in brackets [ ] at the end of each question or part question.
- The total marks for this paper is 40.
Section A: Multiple Choice Questions (10 marks)
Choose the correct answer and write its number (1, 2, 3 or 4) in the brackets provided.
1. Count the apples shown below. How many apples are there? [1]
Generated diagram for Q1.
(1) 10
(2) 11
(3) 12
(4) 13
Answer: (_____)
2. What is the number shown by the base-10 blocks below? [1]
Generated diagram for Q2.
(1) 35
(2) 53
(3) 305
(4) 8
Answer: (_____)
3. Which of the following numbers is the smallest? [1]
(1) 48
(2) 84
(3) 44
(4) 46
Answer: (_____)
4. What is the missing number in the pattern below? [1] 15, 20, 25, _____, 35, 40
(1) 28
(2) 29
(3) 30
(4) 31
Answer: (_____)
5. Look at the number cards below. Which card shows the number forty-seven? [1]
Generated diagram for Q5.
(1) Card A
(2) Card B
(3) Card C
(4) Card D
Answer: (_____)
6. 6 tens and 8 ones = _____ [1]
(1) 68
(2) 86
(3) 608
(4) 14
Answer: (_____)
7. Which number comes just before 50? [1]
(1) 48
(2) 49
(3) 51
(4) 59
Answer: (_____)
8.
<stage5_exam_md>
8. There are 18 children in a class. 9 are girls. How many are boys? [1]
(1) 27
(2) 11
(3) 9
(4) 8
Answer: (_____)
9. Which of the following gives the greatest answer? [1]
(1) 12 + 5
(2) 18 - 4
(3) 9 + 6
(4) 20 - 8
Answer: (_____)
10. Study the pattern below. What is the missing shape? [1]
Generated diagram for Q10.
(1) Circle
(2) Triangle
(3) Square
(4) Rectangle
Answer: (_____)
Section B: Short Answer Questions (20 marks)
Write your answers in the spaces provided. Show your working clearly.
11. Write the number 39 in words. [1]
Answer: ________________________________________
12. Fill in the missing numbers. [2]
a) 27, 28, _____, 30, 31
b) 50, 45, 40, _____, 30
Answer: a) ________
Answer: b) ________
13. Arrange these numbers in order. Begin with the greatest. [2] 54, 45, 50, 49
Answer: ________, ________, ________, ________
14. Complete the number bonds. [2]
Generated diagram for Q14.
Answer: a) ________
Answer: b) ________
15. Do the following sums. [4]
a) 26 + 13 = ________
b) 48 - 25 = ________
c) 34 + 17 = ________
d) 50 - 36 = ________
16. Fill in the boxes with the correct numbers. [2]
a) 14 + _____ = 20
b) _____ - 8 = 12
Answer: a) ________
Answer: b) ________
17. Look at the picture graph below. [3]
Generated diagram for Q17.
a) How many children like apples? ________
b) Which fruit is the least popular? ________
c) How many more children like bananas than grapes? ________
18. Colour the 5th shape from the left. [1]
Generated diagram for Q18.
19. Match the clock to the correct time. [2]
Generated diagram for Q19.
Clock A → ________
Clock B → ________
20. Circle the object that is heavier. [1]
Generated diagram for Q20.
Section C: Problem Sums (10 marks)
Read each problem carefully. Show your working clearly. Write your answer in the space provided.
21. Sarah has 14 stickers.
She buys 13 more stickers.
How many stickers does she have now? [2]
Working:
Answer: ________ stickers
22. There are 25 birds on a tree.
9 birds fly away.
How many birds are left on the tree? [2]
Working:
Answer: ________ birds
23. Ali has 18 marbles.
Bala has 6 marbles fewer than Ali.
How many marbles does Bala have? [2]
Working:
Answer: ________ marbles
24. A box contains 30 pencils.
12 pencils are red.
The rest are blue.
How many blue pencils are there? [2]
Working:
Answer: ________ blue pencils
25. Look at the number pattern below. [2] 12, 14, 16, _____, _____, 22
a) Fill in the two missing numbers.
b) What is the rule of the pattern?
Answer: a) ________, ________
Answer: b) ________________________________________
END OF PAPER
Please check your work carefully.
Answers
TuitionGoWhere Practice Paper - Mathematics Primary 1 (Answer Key)
Paper: Practice Paper 1 (Version 1)
Total Marks: 40
Section A: Multiple Choice Questions (10 marks)
| Question | Answer | Explanation |
|---|---|---|
| 1 | (3) 12 | Count the apples in the diagram. There are 12 apples. |
| 2 | (1) 35 | 3 tens rods = 30, 5 ones cubes = 5. 30 + 5 = 35. |
| 3 | (3) 44 | Compare tens digit first: 44, 46, 48, 84. 44 has the smallest tens digit (4) and smallest ones digit (4). |
| 4 | (3) 30 | Pattern increases by 5: 15, 20, 25, 30, 35, 40. |
| 5 | (1) Card A | Forty-seven is written as 47. Card A shows 47. |
| 6 | (1) 68 | 6 tens = 60, 8 ones = 8. 60 + 8 = 68. |
| 7 | (2) 49 | The number before 50 is 49. |
| 8 | (3) 9 | Total children = 18. Girls = 9. Boys = 18 - 9 = 9. |
| 9 | (1) 12 + 5 = 17 | Calculate each: (1) 17, (2) 14, (3) 15, (4) 12. Greatest is 17. |
| 10 | (3) Square | Pattern repeats: Circle, Triangle, Square. Next is Square. |
Section B: Short Answer Questions (20 marks)
11. thirty-nine [1]
12. a) 29 [1]
b) 35 [1]
Pattern a) counts up by 1. Pattern b) counts down by 5.
13. 54, 50, 49, 45 [2]
Compare tens then ones: 54 > 50 > 49 > 45.
14. a) 6 [1] (15 - 9 = 6)
b) 8 [1] (20 - 12 = 8)
15. a) 39 [1] (26 + 13 = 39)
b) 23 [1] (48 - 25 = 23)
c) 51 [1] (34 + 17 = 51)
d) 14 [1] (50 - 36 = 14)
16. a) 6 [1] (14 + 6 = 20)
b) 20 [1] (20 - 8 = 12)
17. a) 6 [1]
b) Grapes [1]
c) 2 [1] (5 - 3 = 2)
18. The 5th shape (Circle) should be coloured. [1]
Shapes: 1st Circle, 2nd Square, 3rd Triangle, 4th Rectangle, 5th Circle, 6th Square, 7th Triangle, 8th Rectangle.
19. Clock A → 3:00 [1]
Clock B → 6:30 [1]
20. Circle the Book. [1]
The balance scale tips towards the book, showing it is heavier.
Section C: Problem Sums (10 marks)
21. [2 marks]
Working: 14 + 13 = 27
Answer: 27 stickers
22. [2 marks]
Working: 25 - 9 = 16
Answer: 16 birds
23. [2 marks]
Working: 18 - 6 = 12
Answer: 12 marbles
24. [2 marks]
Working: 30 - 12 = 18
Answer: 18 blue pencils
25. [2 marks]
Working: Pattern increases by 2.
12, 14, 16, 18, 20, 22
Answer: a) 18, 20
Answer: b) Add 2 / Count on by 2 / Increase by 2
Marking Guide for Teachers
- Section A: 1 mark per correct answer. No half marks.
- Section B: Marks allocated as shown. Award method marks for correct working even if final answer is wrong (e.g., Q15, Q16).
- Section C: 1 mark for correct working/number sentence, 1 mark for correct answer with unit.
- Total: 40 marks.
End of Answer Key
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