AI Generated Quiz

Primary 1 Mathematics Money Quiz

Free P1 Maths Money quiz, HY3 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 Tencent HY3 Free Updated 2026-08-17

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Answers

Primary 1 Mathematics Quiz - Money (Answer Key)

Total Marks: 20
Teaching notes included for each question. This is syllabus-first practice, not exam-derived.


Section A: Recognising Coins and Notes

1. Answer: 10-cent coin [1 mark]
Teaching: Singapore coins include 5¢, 10¢, 20¢, 50¢. The 10-cent coin is worth 10¢. Common mistake: choosing 20-cent coin by misreading.

2. Answer: 2note[1mark]Teaching:Notesare2 note [1 mark] Teaching: Notes are 2, 5,5, 10, etc. The $2 note says "2" and "dollars".

3. Answer: 20 cents [1 mark]
Teaching: From image, coin labelled 20 and cents → 20¢. Read label carefully.

4. Answer: 5[1mark]Teaching:Notelabelled5 [1 mark] Teaching: Note labelled 5 → value is 5 dollars. Write as $5.

5. Answer: 50-cent [1 mark]
Teaching: 5¢ < 10¢ < 50¢. The largest value is 50-cent coin.


Section B: Counting Cents

6. Answer: 50 cents [1 mark]
Working: 10 + 20 + 20 = 50¢.
Teaching: Add coin values: one 10¢ and two 20¢.

7. Answer: 60 cents [1 mark]
Working: 20 + 20 + 20 = 60¢ (3 groups of 20).
Teaching: Repeated addition for same coins.

8. Answer: 70 cents [1 mark]
Working: 50 + 20 = 70¢.
Teaching: Start at 50¢, add found 20¢.

9. Answer: 70 cents [1 mark]
Working: 10 + 10 + 50 = 70¢.
Teaching: Two 10¢ = 20¢, plus 50¢ = 70¢.

10. Answer: 40 cents [1 mark]
Working: 10 × 4 = 40¢ or 10+10+10+10 = 40¢.
Teaching: 4 tens of cents = 40¢.


Section C: Counting Dollars

11. Answer: $7 [1 mark]
Working: 2 + 5 = 7 dollars.

12. Answer: $12 [1 mark]
Working: 10 + 2 = 12 dollars.

13. Answer: 10[1mark]Working:Fromimage,two10 [1 mark] Working: From image, two 5 notes: 5 + 5 = 10 dollars.

14. Answer: $20 [1 mark]
Working: 10 + 5 + 5 = 20 dollars.

15. Answer: 6[1mark]Working:2+2+2=6dollars(3notesof6 [1 mark] Working: 2 + 2 + 2 = 6 dollars (3 notes of 2).


Section D: Word Problems with Money

16. Answer: 30 cents [1 mark]
Working: 20¢ + 10¢ = 30¢.
Teaching: "Both" means add the two costs.

17. Answer: 8[1mark]Working:8 [1 mark] Working: 5 + 3=3 = 8.
Teaching: Dollars added separately from cents here as no cents given.

18. Answer: 6[1mark]Working:6 [1 mark] Working: 10 − 4=4 = 6.
Teaching: "Left" means subtract spent from given.

19. Answer: 30 cents [1 mark]
Working: 50¢ − 20¢ = 30¢.
Teaching: Subtract cost from starting cents.

20. Answer: 4and50cents[1mark]Working:4 and 50 cents [1 mark] Working: 2 + 2=2 = 4; plus 50¢ coin → $4 and 50 cents.
Teaching: Notes and coins counted: dollars first, then cents.