From Real Exams Exam Paper

Primary 3 Mathematics Semestral Assessment 2 (End of Year) Paper 2

Free P3 Maths SA2 Paper 2, Ox Exam 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 From Real Exams Generated by Ox Alpha Updated 2026-08-27

Questions

Free quiz and exam paper access

Enter your details to view this paper

Your access is remembered on this device.

Answers

TuitionGoWhere SA2 Practice Paper - Mathematics Primary 3 (Whole Numbers)

Answer Scheme (Version 2 of 5)

Section A: Multiple-Choice Questions (2 marks each)

Question 1: B) 4

Question 2: C) 700

Question 3: A) 3 205

Question 4: B) 6 918 is smaller than 6 981

Question 5: A) 4 075

Question 6: C) 3 800

Question 7: B) 2 550

Question 8: D) 3 506

Question 9: B) Nine thousand and forty

Question 10: C) 5 300

Section B: Short-Answer Questions (2 marks each)

Question 11: 4 819

Question 12: 8 126, 8 216, 8 612, 8 621

Question 13: 9 750 and 9 650 (pattern decreases by 50)

Question 14: (a) 4 (b) 6 000

Question 15: 7 520

Section C: Word Problems (4 marks each)

Question 16: (a) 3 405, 3 450, 3 504, 3 540 [2 marks] (b) Shelf C (3 540). All four numbers have 3 thousands. Shelf C and Shelf D both have 5 hundreds, but Shelf C has 4 tens while Shelf D has 0 tens, so 3 540 is the greatest. [2 marks]

Question 17: (a) 4 400 [2 marks] (b) The rounded number 4 400 is greater than the actual attendance of 4 382, because 82 is more than 50, so we round up. [2 marks]

Question 18: (a) Day 4: 4 300 empty lots; Day 5: 4 000 empty lots [2 marks] (b) The number of empty lots decreases by 300 each day. [2 marks]

Question 19: (a) 5 068 [2 marks] (b) 5 100 (6 tens rounds up to the next hundred) [2 marks]

Question 20: (a) School A collected more. 2 845 − 2 485 = 360 more cans. [2 marks] (b) Rounded: 2 800 and 2 500. Difference: 2 800 − 2 500 = 300. [2 marks]