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Primary 5 Mathematics Money Quiz

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Primary 5 Mathematics AI Generated Generated by Claude Sonnet 4 Updated 2026-06-03

Questions

TuitionGoWhere Primary School (AI)

Primary 5 Mathematics - Money

Quiz 01 | Pre-PSLE Preparation

Name: _________________________ Date: _____________ Score: ___ / 50


Section A: Multiple Choice Questions (2 marks each)

1. What is 45.67+45.67 + 23.89?

  • A) $69.46
  • B) $69.56
  • C) $68.56
  • D) $69.66

2. Mrs Tan paid 100foradressthatcost100 for a dress that cost 78.45. How much change did she receive?

  • A) $21.55
  • B) $22.55
  • C) $21.45
  • D) $22.45

3. If 5 pens cost $12.50, how much does 1 pen cost?

  • A) $2.00
  • B) $2.25
  • C) $2.50
  • D) $2.75

4. A book costs $15.90 after a 20% discount. What was the original price?

  • A) $18.90
  • B) $19.88
  • C) $19.90
  • D) $20.00

5. John saves $5.50 per week. How much will he save in 8 weeks?

  • A) $40.00
  • B) $44.00
  • C) $43.50
  • D) $44.50

Section B: Short Answer Questions (3 marks each)

6. Calculate: 234.56+234.56 + 123.78 - $89.90


7. A laptop costs 1,299.90.Afteradiscount,itcosts1,299.90. After a discount, it costs 1,104.92. How much is the discount?


8. Mrs Lee bought 3 kg of chicken at 7.80perkgand2kgoffishat7.80 per kg and 2 kg of fish at 12.50 per kg. How much did she pay in total?


9. Ali had $500. He spent 2/5 of his money on a watch. How much did the watch cost?


10. A shirt originally costs $45. During a sale, there is a 30% discount. What is the sale price?



Section C: Problem Solving (4 marks each)

11. Mr Tan earns 3,450permonth.Hespends3,450 per month. He spends 1,280 on rent, 650onfood,and650 on food, and 420 on transport. How much does he save each month?



12. A shopkeeper bought 50 bags at 12.80each.Hesoldallofthemat12.80 each. He sold all of them at 18.50 each. How much profit did he make?



13. Siti saved 125.50inJanuaryand125.50 in January and 98.75 in February. In March, she spent 67.80andsavedtherestofherallowance.Ifshehad67.80 and saved the rest of her allowance. If she had 234.95 in total at the end of March, how much was her March allowance?



14. A restaurant bill came to $156.80. The family paid 10% service charge and 7% GST (calculated on the subtotal including service charge). What was the total amount paid?



15. Peter bought 4 identical toys. He gave the cashier 100andreceived100 and received 13.20 change. How much did each toy cost?




Section D: Challenging Problems (5 marks each)

16. Mrs Wong had $2,000. She spent 35% of it on a handbag and 2/5 of the remainder on shoes. How much money did she have left?




17. A shopkeeper sold a dress at 25% discount and still made a profit of 15.Ifthecostpriceofthedresswas15. If the cost price of the dress was 45, what was the original selling price before discount?





End of Quiz

Answers

TuitionGoWhere Primary School (AI)

Primary 5 Mathematics - Money

Quiz 01 | Answer Key


Section A: Multiple Choice Questions (2 marks each)

1. B) $69.56

45.67+45.67 + 23.89 = $69.56

2. A) $21.55

100100 - 78.45 = $21.55

3. C) $2.50

12.50÷5=12.50 ÷ 5 = 2.50

4. B) $19.88

15.90=80Original=15.90 = 80% of original Original = 15.90 ÷ 0.80 = 19.87519.875 ≈ 19.88

5. B) $44.00

5.50×8=5.50 × 8 = 44.00


Section B: Short Answer Questions (3 marks each)

6. $268.44

234.56+234.56 + 123.78 - 89.90=89.90 = 268.44

7. $194.98

1,299.901,299.90 - 1,104.92 = $194.98

8. $48.40

Chicken: 3 × 7.80=7.80 = 23.40 Fish: 2 × 12.50=12.50 = 25.00 Total: 23.40+23.40 + 25.00 = $48.40

9. $200

500×2/5=500 × 2/5 = 200

10. $31.50

Discount: 45×3045 × 30% = 13.50 Sale price: 4545 - 13.50 = $31.50


Section C: Problem Solving (4 marks each)

11. $1,100

3,4503,450 - 1,280 - 650650 - 420 = $1,100

12. $285

Cost: 50 × 12.80=12.80 = 640 Revenue: 50 × 18.50=18.50 = 925 Profit: 925925 - 640 = $285

13. $78.50

Savings before March: 125.50+125.50 + 98.75 = 224.25AddedinMarch:224.25 Added in March: 234.95 - 224.25=224.25 = 10.70 March allowance: 10.70+10.70 + 67.80 = $78.50

14. $184.55

Service charge: 156.80×10156.80 × 10% = 15.68 Subtotal: 156.80+156.80 + 15.68 = 172.48GST:172.48 GST: 172.48 × 7% = 12.07Total:12.07 Total: 172.48 + 12.07=12.07 = 184.55

15. $21.70

Amount spent: 100100 - 13.20 = 86.80Eachtoy:86.80 Each toy: 86.80 ÷ 4 = $21.70


Section D: Challenging Problems (5 marks each)

16. $780

Spent on handbag: 2,000×352,000 × 35% = 700 Remainder: 2,0002,000 - 700 = 1,300Spentonshoes:1,300 Spent on shoes: 1,300 × 2/5 = 520Left:520 Left: 1,300 - 520=520 = 780

17. $80

Selling price after discount = Cost + Profit = 45+45 + 15 = 6060 60 = 75% of original price (100% - 25% discount) Original price = 60÷0.75=60 ÷ 0.75 = 80


Marking Scheme

SectionQuestionsMarks per QuestionTotal
A1-5210
B6-10315
C11-15420
D16-17510
Total55

End of Answer Key