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Primary 1 Mathematics Practice Paper 1

Free P1 Maths Practice Paper 1, Ox 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 Ox Alpha Updated 2026-08-27

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Answers

Primary 1 Mathematics Quiz - Numbers

TuitionGoWhere Practice Paper (AI) - Answer Key

Subject: Mathematics Level: Primary 1 Paper: Numbers Practice Quiz - Version 1 of 5 Total Marks: 40


Section A: Counting and Writing Numbers (Questions 1-5)

Question 1 [2 marks] There are 24 stars altogether.

Question 2 [2 marks] (a) 5, 10, 15, 20 (b) There are 20 oranges altogether.

Question 3 [2 marks] (a) fifty-eight (b) 73

Question 4 [2 marks] (a) 50 (b) 69

Question 5 [2 marks] (a) 38 (b) 7


Section B: Comparing and Ordering Numbers (Questions 6-10)

Question 6 [2 marks] (a) 38 < 83 (b) 90 > 89

Question 7 [2 marks] (a) Greatest number: 52 (b) Smallest number: 14

Question 8 [2 marks] 39, 47, 60, 74

Question 9 [2 marks] Missing numbers: 68 and 69

Question 10 [2 marks] (a) Greater number: 73 (b) Smaller number: 37


Section C: Number Patterns and Place Value (Questions 11-15)

Question 11 [2 marks] 10, 20, 30, 40, 50 (count on in tens)

Question 12 [2 marks] 95, 90, 85, 80, 75 (count back in fives)

Question 13 [2 marks] (a) The digit 8 stands for 8 tens (80) (b) The digit 4 stands for 4 ones (4)

Question 14 [2 marks] Row 1: 71, 72, 73, 74, 75 Row 2: 81, 82, 83, 84, 85

Question 15 [2 marks] 13, 16, 19, 22, 25, 28 (count on in threes)


Section D: Addition and Subtraction Within 100 (Questions 16-20)

Question 16 [2 marks] 23 + 15 = 38

Question 17 [2 marks] 42 - 17 = 25

Question 18 [2 marks] Working: 34 + 26 = 60 Answer: 60 stickers

Question 19 [2 marks] Working: 58 - 29 = 29 Answer: 29 books

Question 20 [2 marks] Working: 45 - 18 = 27 Answer: 27 marbles


END OF ANSWER KEY