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Primary 1 Mathematics Addition Subtraction Quiz

Free P1 Maths Addition Subtraction quiz, Claude AI version, with questions, answers, and syllabus-aligned practice for Singapore students.

These static practice materials are generated from the site's syllabus and paper-generation workflow, with source and model context shown so students and parents can evaluate the material before use.

Primary 1 Mathematics AI Generated Generated by Claude Sonnet 4 Updated 2026-08-17

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Questions

P1 Maths Quiz: Addition and Subtraction

TuitionGoWhere Primary School (AI) | 爱缇 (AI)

Name: _________________ Class: _______ Date: _______

Time: 20 minutes | Total Marks: 20

Section A: Multiple Choice (10 marks)

Circle the correct answer. Each question is worth 1 mark.

1. 5 + 3 = ____

A) 6 B) 7 C) 8 D) 9

2. 12 - 4 = ____

A) 6 B) 7 C) 8 D) 9

3. Siti has 8 stickers. She gets 5 more stickers. How many stickers does Siti have now?

A) 3 B) 11 C) 13 D) 15

4. 7 + ____ = 15

A) 6 B) 7 C) 8 D) 9

5. Ahmad has 14 marbles. He gives 6 marbles to his friend. How many marbles does Ahmad have left?

A) 6 B) 7 C) 8 D) 20

6. Which number sentence equals 10?

A) 4 + 5 B) 6 + 4 C) 7 + 4 D) 8 + 3

7. 35 + 20 = ____

A) 45 B) 55 C) 37 D) 53

8. ____ - 5 = 9

A) 4 B) 14 C) 13 D) 15

9. Mei Ling has 45 stamps. She buys 3 more stamps. How many stamps does she have altogether?

A) 42 B) 48 C) 75 D) 43

10. 67 - 40 = ____

A) 17 B) 23 C) 27 D) 37

Section B: Fill in the Blanks (10 marks)

Write your answer on the line. Each question is worth 2 marks.

11. Fill in the missing numbers.

8 + 6 = _____

14 - 6 = _____

12. Ravi has 7 pencils. He finds 4 more pencils. Then he gives 3 pencils to his sister.

How many pencils does Ravi have now? _____

13. Complete the number bond.

     10
    /  \
   6    ?

6 + _____ = 10

14. There are 52 children in the hall. 30 children leave.

How many children are left in the hall? _____

15. Fill in >, < or = .

9 + 5 _____ 15 - 2

End of Quiz

Remember: Show your working for word problems!

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Answers

P1 Maths Quiz: Addition and Subtraction - Answer Key

TuitionGoWhere Primary School (AI) | 爱缇 (AI)

Section A: Multiple Choice (10 marks)

Q	Answer	Explanation
1	C) 8	5 + 3 = 8. Count on from 5: 6, 7, 8.
2	C) 8	12 - 4 = 8. Count back from 12: 11, 10, 9, 8.
3	C) 13	Siti: 8 + 5 = 13 stickers. "Gets more" means add.
4	C) 8	7 + 8 = 15. Think: What do I add to 7 to make 15?
5	C) 8	Ahmad: 14 - 6 = 8 marbles. "Gives" means subtract.
6	B) 6 + 4	6 + 4 = 10. The others: 4+5=9, 7+4=11, 8+3=11.
7	B) 55	35 + 20 = 55. Add tens: 3 tens + 2 tens = 5 tens.
8	B) 14	14 - 5 = 9. Think: 9 + 5 = 14, so 14 - 5 = 9.
9	B) 48	Mei Ling: 45 + 3 = 48 stamps. Add ones only.
10	C) 27	67 - 40 = 27. Subtract tens: 6 tens - 4 tens = 2 tens.

Section B: Fill in the Blanks (10 marks)

11. (2 marks)

8 + 6 = 14
14 - 6 = 8
These are related facts! Addition and subtraction are opposite operations.

12. Ravi has 8 pencils now. (2 marks)

Working:

Start with 7 pencils
Finds 4 more: 7 + 4 = 11 pencils
Gives 3 away: 11 - 3 = 8 pencils

13. 6 + 4 = 10 (2 marks)

     10
    /  \
   6    4

Number bonds to 10: 6 + 4 = 10

14. 22 children are left in the hall. (2 marks)

Working:

52 - 30 = 22
Subtract tens: 5 tens - 3 tens = 2 tens
Ones stay the same: 2 ones

15. 9 + 5 > 15 - 2 (2 marks)

Working:

Left side: 9 + 5 = 14
Right side: 15 - 2 = 13
14 > 13, so we use the greater than sign (>)

Marking Summary

Section	Maximum Marks	Student's Marks
Section A	10
Section B	10
Total	20

Teacher's Notes

Common Errors to Watch:

Q3, Q5: Students mixing up "more" (add) vs "gives/left" (subtract)
Q12: Not doing operations in order of the story
Q15: Confusing > and < symbols

Partial Marks:

Q11: Award 1 mark if one answer is correct
Q12: Award 1 mark for showing correct method even if final answer wrong

Extension Challenge: Ask students to write their own word problem using the numbers 8, 5, and 13.