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Primary 1 Mathematics Practice Paper 2

Free P1 Maths Practice Paper 2, LongCat AI version, with questions, answers, and syllabus-aligned practice for Singapore students.

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Primary 1 Mathematics AI Generated Generated by LongCat 2.0 LLM Updated 2026-08-17

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Questions

TuitionGoWhere Practice Paper - Mathematics Primary 1

TuitionGoWhere Practice Paper (AI)

Subject: Mathematics
Level: Primary 1
Paper: Practice Paper — Numbers (Whole Numbers up to 100)
Version: 2 of 5
Duration: 40 minutes
Total Marks: 20

Name: ___________________________
Class: ___________________________
Date: ___________________________

Instructions

Answer all questions.
Write your answers in the spaces provided.
Show your working where necessary.
Do not use a calculator.
Check your work before you finish.

Section A — Counting and Number Recognition (Questions 1–5)

Each question carries 1 mark. Write your answer in the space provided.

1. Count the stars. How many stars are there altogether?

★ ★ ★ ★ ★  ★ ★ ★ ★ ★  ★ ★ ★ ★ ★  ★ ★ ★

There are __________ stars altogether.

2. Count in tens. Fill in the missing number.

10, 20, 30, ______, 50

Answer: __________

3. Count the apples in groups of 5. How many apples are there?

🍎🍎🍎🍎🍎   🍎🍎🍎🍎🍎   🍎🍎🍎🍎🍎   🍎🍎🍎🍎🍎   🍎🍎🍎🍎🍎

There are __________ apples altogether.

4. Write the number "sixty-three" in numerals.

Answer: __________

5. What number comes just before 80?

Answer: __________

Section B — Place Value (Questions 6–10)

Each question carries 1 mark. Write your answer in the space provided.

6. In the number 52, which digit is in the tens place?

Answer: __________

7. What is the value of the digit 7 in 74?

Answer: __________

8. 48 = ______ tens and ______ ones.

Answer: ______ tens and ______ ones.

9. Draw 36 using the tens-and-ones diagram below.

Tens:  _______
Ones:  _______

10. Which number has 6 tens and 0 ones?

Answer: __________

Section C — Comparing and Ordering Numbers (Questions 11–15)

Each question carries 1 mark. Write your answer in the space provided.

11. Which is smaller, 45 or 54?

Answer: __________

12. Fill in the blank with >, < or or =.

67 ______ 76

Answer: __________

13. Arrange these numbers from smallest to largest.

29, 92, 19

Answer: ______, ______, ______

14. Which number is the greatest?

38, 83, 81

Answer: __________

15. Count the two sets. Which set has more?

Set A: ●●●●●●●●●●●●●●●●●●  (19 circles)
Set B: ●●●●●●●●●●●●●●●●●●●●●●  (22 circles)

Set ______ has more.

Section D — Number Patterns and Ordinal Numbers (Questions 16–20)

Each question carries 1 mark. Write your answer in the space provided.

16. Continue the pattern. Fill in the missing number.

2, 4, 6, ______, 10

Answer: __________

17. Continue the pattern. Fill in the missing number.

100, 90, 80, ______, 60

Answer: __________

18. Look at the line of children. Who is 3rd from the left?

🧒  🧒  🧒  🧒  🧒
 1st       3rd       5th

The __________ child from the left is wearing a red shirt.

Answer: __________

19. What is the ordinal number for 7?

Answer: __________

20. Fill in the missing number in this pattern.

5, 10, 15, ______, 25

Answer: __________

End of Paper

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Answers

TuitionGoWhere Practice Paper — Mathematics Primary 1

Answer Key — Version 2 of 5

Section A — Counting and Number Recognition (Questions 1–5)

1. 15 stars
Working: Count all the stars: 5 + 5 + 5 + 3 = 15.
Mark: 1 mark for the correct answer.
Common mistake: Students may miscount the last group of 3. Encourage counting one by one or in groups.

2. 40
Working: Counting in tens: 10, 20, 30, 40, 50.
Mark: 1 mark for the correct answer.

3. 25 apples
Working: There are 5 groups of 5 apples. 5 × 5 = 25.
Mark: 1 mark for the correct answer.
Common mistake: Students may count groups instead of individual apples. Remind them to count all apples.

4. 63
Working: "Sixty-three" means 6 tens and 3 ones = 63.
Mark: 1 mark for the correct answer.

5. 79
Working: The number just before 80 is 79.
Mark: 1 mark for the correct answer.

Section B — Place Value (Questions 6–10)

6. 5
Working: In 52, the digit 5 is in the tens place.
Mark: 1 mark for the correct answer.

7. 70
Working: In 74, the digit 7 is in the tens place, so its value is 70.
Mark: 1 mark for the correct answer.
Common mistake: Students may write "7" instead of "70". Remind them that value means how much the digit is worth.

8. 4 tens and 8 ones
Working: 48 = 40 + 8 = 4 tens and 8 ones.
Mark: 1 mark for the correct answer.

9. Tens: 3, Ones: 6
Working: 36 has 3 tens and 6 ones.
Mark: 1 mark for the correct answer.

10. 60
Working: 6 tens and 0 ones = 60.
Mark: 1 mark for the correct answer.

Section C — Comparing and Ordering Numbers (Questions 11–15)

11. 45
Working: Compare the tens digit: 4 < 5, so 45 < 54.
Mark: 1 mark for the correct answer.

12. <
Working: 67 is less than 76, so 67 < 76.
Mark: 1 mark for the correct symbol.

13. 19, 29, 92
Working: Compare the tens digits: 1 < 2 < 9. So the order is 19, 29, 92.
Mark: 1 mark for the correct order.

14. 83
Working: Compare tens digits: 3 < 8. Between 83 and 81, compare ones digits: 3 > 1. So 83 is the greatest.
Mark: 1 mark for the correct answer.

15. Set B
Working: Set A has 19 circles. Set B has 22 circles. 22 > 19, so Set B has more.
Mark: 1 mark for the correct answer.

Section D — Number Patterns and Ordinal Numbers (Questions 16–20)

16. 8
Working: The pattern increases by 2 each time: 2, 4, 6, 8, 10.
Mark: 1 mark for the correct answer.

17. 70
Working: The pattern decreases by 10 each time: 100, 90, 80, 70, 60.
Mark: 1 mark for the correct answer.

18. 3rd
Working: Counting from the left: 1st, 2nd, 3rd. The 3rd child is wearing a red shirt.
Mark: 1 mark for the correct answer.

19. 7th
Working: The ordinal number for 7 is "7th" (seventh).
Mark: 1 mark for the correct answer.

20. 20
Working: The pattern increases by 5 each time: 5, 10, 15, 20, 25.
Mark: 1 mark for the correct answer.

Total: 20 marks