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Primary 5 Mathematics Practice Paper 3

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Primary 5 Mathematics AI Generated Generated by Owl Alpha Updated 2026-06-04

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TuitionGoWhere Practice Paper - Mathematics Primary 5

TuitionGoWhere Practice Paper (AI)

Subject: Mathematics Level: Primary 5 Paper: Practice Paper — Whole Numbers (Version 3 of 5) Duration: 50 minutes Total Marks: 40

Name: ________________________ Class: ________________________ Date: ________________________

Instructions

Answer all questions.
Show your working clearly in the space provided.
Write your answers in the blanks where indicated.
Do not use a calculator.
The number of marks for each question is shown in brackets [ ].

Section A: Short Answer Questions (20 marks)

Questions 1–10 carry 2 marks each.

1. Write the following number in numerals.

Five million, two hundred and three thousand, six hundred and eight

Answer: ________________________ [2]

2. What is the place value of the digit 7 in the number 4,738,215?

Answer: ________________________ [2]

3. Arrange the following numbers in order, starting with the smallest.

3,450,600 | 3,045,600 | 3,405,600 | 3,540,060

Answer: ________, ________, ________, ________ [2]

4. Round 6,784,329 to the nearest hundred thousand.

Answer: ________________________ [2]

5. Fill in the missing number.

8,500,000 = 8 million + ________ thousands

Answer: ________________________ [2]

6. Use all the digits below to form the largest possible 7-digit number.

Digits: 3, 0, 8, 5, 2, 9, 1

Answer: ________________________ [2]

7. Find the product.

250 × 600 = ________________________ [2]

8. Find the quotient.

7,200 ÷ 8 = ________________________ [2]

9. Evaluate the following expression using order of operations.

48 + 15 × 4 − 36 ÷ 6

Answer: ________________________ [2]

10. A factory produced 4,500 toys each day for 30 days. It then packed the toys into boxes of 9. How many boxes were needed?

Answer: ________________________ [2]

Section B: Short Answer & Application (12 marks)

Questions 11–14 carry 3 marks each.

11. The population of Town A is 2,345,678. The population of Town B is 985,432 more than Town A.

(a) What is the population of Town B?

Answer: ________________________ [2]

(b) What is the total population of the two towns?

Answer: ________________________ [1]

12. A number is made up of the following:

6 millions
0 hundred thousands
4 ten thousands
9 thousands
3 hundreds
0 tens
7 ones

(a) Write this number in numerals.

Answer: ________________________ [1]

(b) Write this number in words.

Answer: ________________________ [1]

(c) Round this number to the nearest ten thousand.

Answer: ________________________ [1]

13. The table below shows the number of books sold at a bookshop over four months.

Month	Books Sold
January	125,430
February	98,765
March	143,280
April	112,590

(a) In which month were the most books sold?

Answer: ________________________ [1]

(b) How many more books were sold in March than in February?

Answer: ________________________ [1]

(c) Round the total number of books sold in all four months to the nearest thousand.

Answer: ________________________ [1]

14. A farmer harvested 15,600 oranges. He packed them into bags of 12 and sold each bag for $8.

(a) How many bags of oranges did he pack?

Answer: ________________________ [1]

(b) If he sold all the bags, how much money did he collect?

Answer: ________________________ [2]

Section C: Problem Solving (8 marks)

Questions 15–20 carry the marks indicated.

15. The digit 5 appears twice in the number 5,435,218.

(a) What is the value of each digit 5?

First 5: ________________________ Second 5: ________________________ [1]

(b) What is the difference between the two values?

Answer: ________________________ [1]

16. A mystery number has the following clues:

It is a 7-digit number.
The digit in the millions place is 9.
The digit in the ones place is 3.
The digit in the hundred thousands place is 2.
All other digits are 0.

What is the mystery number?

Answer: ________________________ [2]

17. At a concert, 24,500 adults and 13,750 children attended. Each adult ticket cost $45** and each child ticket cost **$ 20.

(a) How many people attended the concert in total?

Answer: ________________________ [1]

(b) How much money was collected from the sale of all tickets?

Answer: ________________________ [2]

18. A warehouse had 360,000 packets of rice. It shipped out 125,400 packets in the first week and 98,750 packets in the second week. How many packets of rice were left in the warehouse?

Answer: ________________________ [2]

19. The number A is 4,500,000. The number B is 3,750,000.

(a) What is the sum of A and B?

Answer: ________________________ [1]

(b) What is the difference between A and B?

Answer: ________________________ [1]

20. A printing company prints 2,400 copies of a newspaper every hour. It operates for 12 hours a day.

(a) How many copies does it print in one day?

Answer: ________________________ [1]

(b) How many copies does it print in 5 days?

Answer: ________________________ [1]

(c) If the newspapers are bundled into stacks of 60, how many stacks are produced in 5 days?

Answer: ________________________ [1]

End of Paper

Answers

TuitionGoWhere Practice Paper — Answer Key

Mathematics Primary 5 — Whole Numbers (Version 3 of 5)

Section A: Short Answer Questions (20 marks)

1. Write in numerals: Five million, two hundred and three thousand, six hundred and eight

Answer: 5,203,600

Working:

Five million = 5,000,000
Two hundred and three thousand = 203,000
Six hundred and eight = 608
Combined: 5,000,000 + 203,000 + 608 = 5,203,600

[2 marks] — Award 2 marks for the correct numeral. Award 1 mark if the student writes the correct digits but omits commas or makes a minor place-value error (e.g., 5,230,600).

2. Place value of digit 7 in 4,738,215

Answer: 700,000 (seven hundred thousand)

Working:

4,738,215 broken down by place value:
- 4 → millions (4,000,000)
- 7 → hundred thousands (700,000)
- 3 → ten thousands (30,000)
- 8 → thousands (8,000)
- 2 → hundreds (200)
- 1 → tens (10)
- 5 → ones (5)

[2 marks] — Award 2 marks for "700,000" or "hundred thousand". Accept either form.

3. Arrange in ascending order: 3,450,600 | 3,045,600 | 3,405,600 | 3,540,060

Answer: 3,045,600, 3,405,600, 3,450,600, 3,540,060

Working:

All numbers have 3 millions, so compare the hundred thousands digit:
- 3,045,600 → 0 hundred thousands (smallest)
- 3,405,600 → 4 hundred thousands, 0 ten thousands
- 3,450,600 → 4 hundred thousands, 5 ten thousands
- 3,540,060 → 5 hundred thousands (largest)

[2 marks] — Award 2 marks for the correct order. Award 1 mark if two adjacent numbers are swapped.

4. Round 6,784,329 to the nearest hundred thousand.

Answer: 6,800,000

Working:

The hundred thousands digit is 7 (i.e., 700,000).
The next digit (ten thousands) is 8, which is ≥ 5, so we round up.
6,700,000 → round up → 6,800,000

[2 marks] — Award 2 marks for 6,800,000. Common mistake: writing 6,780,000 (rounded to nearest ten thousand instead) — award 0 marks.

5. 8,500,000 = 8 million + ________ thousands

Answer: 500

Working:

8 million = 8,000,000
8,500,000 − 8,000,000 = 500,000
500,000 = 500 thousands

[2 marks] — Award 2 marks for 500. Common mistake: writing 500,000 (confusing the unit "thousands" with the value) — award 0 marks.

6. Largest 7-digit number using digits: 3, 0, 8, 5, 2, 9, 1

Answer: 9,853,210

Working:

Arrange digits in descending order: 9, 8, 5, 3, 2, 1, 0
Form the number: 9,853,210
Note: 0 must not be placed in the first position (that would give a 6-digit number).

[2 marks] — Award 2 marks for 9,853,210. Award 1 mark if the student uses all digits correctly but makes one transposition error.

7. 250 × 600 =

Answer: 150,000

Working:

250 × 600 = 250 × 6 × 100
250 × 6 = 1,500
1,500 × 100 = 150,000

[2 marks] — Award 2 marks for 150,000. Award 1 mark for correct method with arithmetic error.

8. 7,200 ÷ 8 =

Answer: 900

Working:

7,200 ÷ 8
72 ÷ 8 = 9, so 7,200 ÷ 8 = 900

[2 marks] — Award 2 marks for 900.

9. 48 + 15 × 4 − 36 ÷ 6

Answer: 102

Working (BODMAS):

Step 1 — Multiplication: 15 × 4 = 60
Step 2 — Division: 36 ÷ 6 = 6
Step 3 — Addition and subtraction from left to right:
- 48 + 60 = 108
- 108 − 6 = 102

[2 marks] — Award 2 marks for 102. Award 1 mark if the student applies BODMAS partially correctly (e.g., gets multiplication right but adds before subtracting incorrectly). Common mistake: working strictly left to right without BODMAS → 48 + 15 = 63, × 4 = 252, − 36 = 216, ÷ 6 = 36 (incorrect).

10. A factory produced 4,500 toys/day for 30 days. Packed into boxes of 9. How many boxes?

Answer: 15,000 boxes

Working:

Total toys = 4,500 × 30 = 135,000
Number of boxes = 135,000 ÷ 9 = 15,000

[2 marks] — Award 2 marks for 15,000. Award 1 mark for correct method with one arithmetic error.

Section B: Short Answer & Application (12 marks)

11. Town A population: 2,345,678. Town B is 985,432 more.

(a) Population of Town B:

Answer: 3,331,110

Working:

2,345,678 + 985,432 = 3,331,110

[2 marks] — Award 2 marks for 3,331,110. Award 1 mark for correct addition setup with minor arithmetic error.

(b) Total population of both towns:

Answer: 5,676,788

Working:

2,345,678 + 3,331,110 = 5,676,788
(Or: 2,345,678 × 2 + 985,432 = 4,691,356 + 985,432 = 5,676,788)

[1 mark] — Award 1 mark for 5,676,788. Accept follow-through from part (a) if the method is correct.

12. Number with:

6 millions, 0 hundred thousands, 4 ten thousands, 9 thousands, 3 hundreds, 0 tens, 7 ones

(a) In numerals:

Answer: 6,049,307

Working:

Millions: 6 → 6,000,000
Hundred thousands: 0 → 0
Ten thousands: 4 → 40,000
Thousands: 9 → 9,000
Hundreds: 3 → 300
Tens: 0 → 0
Ones: 7 → 7
Combined: 6,049,307

[1 mark]

(b) In words:

Answer: Six million, forty-nine thousand, three hundred and seven

[1 mark] — Must be fully correct. Accept "six million forty-nine thousand three hundred seven" (without "and").

(c) Round to nearest ten thousand:

Answer: 6,050,000

Working:

The ten thousands digit is 4 (40,000).
The next digit (thousands) is 9, which is ≥ 5, so round up.
6,049,307 → 6,050,000

[1 mark]

13. Books sold:

Month	Books Sold
January	125,430
February	98,765
March	143,280
April	112,590

(a) Most books sold in:

Answer: March

Working: 143,280 is the largest number.

[1 mark]

(b) How many more in March than February:

Answer: 44,515

Working: 143,280 − 98,765 = 44,515

[1 mark]

(c) Total rounded to nearest thousand:

Answer: 480,000

Working:

Total = 125,430 + 98,765 + 143,280 + 112,590 = 480,065
Round 480,065 to nearest thousand: the hundreds digit is 0, so round down → 480,000

[1 mark]

14. Farmer harvested 15,600 oranges. Packed into bags of 12. Each bag sold for $8.

(a) Number of bags:

Answer: 1,300 bags

Working: 15,600 ÷ 12 = 1,300

[1 mark]

(b) Total money collected:

Answer: $10,400

Working: 1,300 × $8 = **$ 10,400**

[2 marks] — Award 2 marks for $10,400. Award 1 mark for correct multiplication with arithmetic error. Accept follow-through from part (a).

Section C: Problem Solving (8 marks)

15. Digit 5 appears twice in 5,435,218.

(a) Value of each digit 5:

First 5: 5,000,000 (five million) Second 5: 5,000 (five thousand)

Working:

First 5 is in the millions place → 5 × 1,000,000 = 5,000,000
Second 5 is in the thousands place → 5 × 1,000 = 5,000

[1 mark] — Both values must be correct.

(b) Difference between the two values:

Answer: 4,995,000

Working: 5,000,000 − 5,000 = 4,995,000

[1 mark] — Accept follow-through from part (a).

16. Mystery number clues:

7-digit number
Millions place: 9
Ones place: 3
Hundred thousands place: 2
All other digits: 0

Answer: 9,200,003

Working:

Millions: 9 → 9,000,000
Hundred thousands: 2 → 200,000
Ones: 3 → 3
All other places: 0
Number: 9,200,003

[2 marks] — Award 2 marks for 9,200,003. Award 1 mark if the student places two of the three non-zero digits correctly.

17. Concert: 24,500 adults at $45** each; **13,750** children at **$ 20 each.

(a) Total people:

Answer: 38,250

Working: 24,500 + 13,750 = 38,250

[1 mark]

(b) Total money collected:

Answer: $1,377,500

Working:

Adults: 24,500 × $45 =$ $45 =$ 1,102,500
- 24,500 × 45 = 24,500 × 40 + 24,500 × 5 = 980,000 + 122,500 = 1,102,500
Children: 13,750 × $20 =$ 275,000
Total: $1,102,500 +$ 275,000 = $1,377,500

[2 marks] — Award 2 marks for $1,377,500. Award 1 mark for correct method with one arithmetic error. Accept follow-through.

18. Warehouse: 360,000 packets. Shipped 125,400 (week 1) and 98,750 (week 2). How many left?

Answer: 135,850

Working:

Total shipped: 125,400 + 98,750 = 224,150
Remaining: 360,000 − 224,150 = 135,850

[2 marks] — Award 2 marks for 135,850. Award 1 mark for correct method with arithmetic error.

19. A = 4,500,000; B = 3,750,000

(a) Sum of A and B:

Answer: 8,250,000

Working: 4,500,000 + 3,750,000 = 8,250,000

[1 mark]

(b) Difference between A and B:

Answer: 750,000

Working: 4,500,000 − 3,750,000 = 750,000

[1 mark]

20. Printing company: 2,400 copies/hour, 12 hours/day.

(a) Copies in one day:

Answer: 28,800

Working: 2,400 × 12 = 28,800

[1 mark]

(b) Copies in 5 days:

Answer: 144,000

Working: 28,800 × 5 = 144,000

[1 mark] — Accept follow-through from part (a).

(c) Stacks of 60 from 5 days of production:

Answer: 2,400 stacks

Working: 144,000 ÷ 60 = 2,400

[1 mark] — Accept follow-through from part (b).

Mark Summary

Section	Marks
A: Questions 1–10	20
B: Questions 11–14	12
C: Questions 15–20	8
Total	40

This practice paper was AI-generated based on the interpreted Primary 5 Mathematics syllabus. It is designed to complement, not replace, school-based assessment materials.