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Primary 3 Mathematics Whole Numbers Quiz
Free P3 Maths Whole Numbers quiz, Ox Exam version, with questions, answers, and syllabus-aligned practice for Singapore students.
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Answers
Primary 3 Mathematics Quiz - Whole Numbers (Answers)
Section A: Multiple-Choice Questions
Answer 1.
(b) 0 — The digit 0 is in the hundreds place of 7 065.
Answer 2.
(b) 4 308
Answer 3.
(c) 5 981
Answer 4.
(c) 3 500 — The tens digit is 6, so 62 rounds up to the next hundred.
Answer 5.
(b) 42
Section B: Short Answers
Answer 6.
9 040
Answer 7.
2 600 — The pattern increases by 50 each time.
Answer 8.
72
Answer 9.
9
Answer 10.
4 207, 4 270, 4 702
Section C: Word Problems
Answer 11.
350 + 275 = 625 The shop had 625 balloons altogether.
Answer 12.
800 − 365 = 435 435 stickers were left.
Answer 13.
56 ÷ 8 = 7 7 boxes are needed.
Answer 14.
245 + 130 = 375 John has 375 marbles.
Answer 15.
6 × 9 = 54 There are 54 chairs in total.
Section D: Challenging Word Problems
Answer 16.
1 250 − 985 = 265 He collected 265 more eggs on Saturday.
Answer 17.
285 + 65 = 350 500 − 350 = 150 He had $150 left.
Answer 18.
24 ÷ 4 = 6 She needs 6 bags.
Answer 19.
Numbers between 550 and 600 that round to 600 and end in 8: 558, 568, 578, 588, 598. The smallest is 558.
Answer 20.
45 ÷ 5 = 9 bags 9 × 4 = 36 She collected $36.