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Primary 3 Mathematics Practice Paper 1

Free P3 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 3 Mathematics AI Generated Generated by Ox Alpha Updated 2026-08-27

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Answers

TuitionGoWhere Practice Paper - Mathematics Primary 3

Answer Key — Whole Numbers Practice Paper, Version 1 of 5

Subject: Mathematics | Level: Primary 3 | Topic: Whole Numbers up to 10 000 | Total Marks: 55


Section A: Multiple-Choice Questions (Questions 1–5)

QAnswerExplanation
1(4)The digit 8 is in the thousands place, so its value is 8 000.
2(3)Seven thousand and forty = 7 040.
3(4)5 308 > 5 038 is true. The other statements are false.
4(2)The pattern increases by 50: 2 550 + 50 = 2 600.
5(2)The smallest 4-digit number cannot start with 0, so use 3 first: 3 058.

(2 marks each — 10 marks)


Section B: Short-Answer Questions (Questions 6–10)

QAnswerNotes
6Six thousand and seventy-twoAccept correct spelling variations; digits must match 6 072.
79 305Nine thousand three hundred and five.
8600The digit 6 is in the hundreds place.
95007 000 + 500 + 40 + 2 = 7 542.
104 027, 4 270, 4 702, 4 720Compare thousands, then hundreds, then tens.

(2 marks each — 10 marks)


Section C: Short-Answer Questions with Working (Questions 11–15)

Question 11 — Ans: 1 750 [3] 8 500 − 6 750 = 1 750 (1 mark method, 1 mark accurate calculation, 1 mark correct answer statement)

Question 12 — Ans: 6 452 [3] 3 467 + 2 985 = 6 452

Question 13 — Ans: 1 [3] 5 000 − 4 999 = 1

Question 14 — Ans: 90 hundreds [3] 9 084 = 90 hundreds and 84 ones, so there are 90 hundreds altogether.

Question 15 — Ans: 9 600 [3] Rule: subtract 100 each time. 9 700 − 100 = 9 600.

(3 marks each — 15 marks)


Section D: Word Problems (Questions 16–20)

Question 16 — Ans: 8 063 books [4] 4 268 + 3 795 = 8 063 (1 mark correct operation chosen, 2 marks accurate working, 1 mark answer with units)

Question 17 — Ans: 3 524 masks [4] 9 000 − 5 476 = 3 524

Question 18 — Ans: $2 875 [4] 5 000 − 1 250 − 875 = 2 875 (or 1 250 + 875 = 2 125; 5 000 − 2 125 = 2 875)

Question 19 — Ans: 575 more red beads [4] 2 450 − 1 875 = 575

Question 20 — Ans: 4 544 [4] 8 000 − 3 456 = 4 544

(4 marks each — 20 marks)


Mark Summary

SectionQuestionsMarks
A1–510
B6–1010
C11–1515
D16–2020
Total20 questions55

— END OF ANSWER KEY —