Primary 5 Mathematics Practice Paper 2

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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 2 of 5)
Duration: 50 minutes
Total Marks: 40

Name: ________________________
Class: ________________________
Date: ________________________

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Instructions

1. Answer all questions in the spaces provided.
2. Show your working clearly. Marks are awarded for correct steps even if the final answer is wrong.
3. Do not use a calculator.
4. Write your answers in the blank spaces or on the dotted lines.
5. The number of marks available for each question is shown in brackets, e.g. [2].

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Section A: Multiple Choice (10 marks)

Questions 1–5: Choose the correct answer (A, B, C, or D). Each question carries 2 marks.

1. What is the value of the digit 7 in the number 3 725 408?

A. 7
B. 700
C. 70 000
D. 700 000

Answer: _____________ [2]

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2. Which of the following is equal to six million, three hundred and four thousand and fifty?

A. 6 340 050
B. 6 304 050
C. 6 304 500
D. 6 340 500

Answer: _____________ [2]

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3. Round 4 567 892 to the nearest hundred thousand.

A. 4 500 000
B. 4 560 000
C. 4 600 000
D. 4 570 000

Answer: _____________ [2]

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4. 8 × 1 000 000 + 5 × 10 000 + 3 × 100 + 2 × 1 = ?

A. 850 302
B. 8 050 302
C. 8 500 302
D. 8 053 200

Answer: _____________ [2]

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5. Which number is the greatest?

A. 5 999 999
B. 6 000 001
C. 5 990 999
D. 6 000 000

Answer: _____________ [2]

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Section B: Short Answer (16 marks)

Questions 6–13: Write your answer in the space provided. Show your working where necessary.

6. Write the following number in figures:
Nine million, two hundred and six thousand, four hundred and fifteen.

Answer: ________________________ [1]

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7. Write the following number in words:
7 083 006

Answer: ________________________________________________________ [1]

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

    3 450 000    3 045 000    3 405 000    3 004 500

Answer: _________, _________, _________, _________ [2]

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9. Complete the following number pattern.

    2 100 000,   2 300 000,   2 500 000,   __________,   __________

Answer: __________, __________ [2]

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10. Find the missing digit.

    4 □67 820 is between 4 500 000 and 4 600 000.

Answer: _____________ [1]

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11. A factory produced 3 285 600 pens in January and 2 714 500 pens in February. How many pens did the factory produce in the two months?

Working:

Answer: ________________________ pens [2]

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12. A school library has 1 250 000 books. It receives a donation of 375 000 more books. How many books does the library have now?

Working:

Answer: ________________________ books [2]

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13. The population of Town A is 4 560 000. The population of Town B is 3 890 000. What is the difference in population between the two towns?

Working:

Answer: ________________________ [2]

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Section C: Structured / Problem Solving (14 marks)

Questions 14–20: Show all your working clearly. Marks are awarded for correct steps.

14. The table below shows the number of visitors to four museums in a year.

Museum	Number of Visitors
Art Museum	2 340 500
Science Museum	3 125 800
History Museum	1 987 600
Children's Museum	2 760 400

(a) Which museum had the most visitors? [1]

Answer: ________________________

(b) Round the number of visitors to the Science Museum to the nearest hundred thousand. [1]

Answer: ________________________

(c) Find the total number of visitors to all four museums. [2]

Working:

Answer: ________________________ visitors

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15. A publishing company printed 5 000 000 books in a year. It packed them equally into 8 warehouses.

(a) How many books were placed in each warehouse? [2]

Working:

Answer: ________________________ books

(b) How many books were left over? [1]

Answer: ________________________ books

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16. The number 6 □24 785 is rounded to the nearest million and becomes 6 000 000.

(a) What are the possible values of □? [2]

Answer: ________________________

(b) What is the largest possible value of the original number? [1]

Answer: ________________________

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17. In a fundraising event, three classes collected money.

• Class 5A collected $128 500.
• Class 5B collected $95 750 more than Class 5A.
• Class 5C collected $200 000.

(a) How much did Class 5B collect? [2]

Working:

Answer: $ ________________________

(b) How much did all three classes collect altogether? [2]

Working:

Answer: $ ________________________

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End of Paper

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TuitionGoWhere Practice Paper — Mathematics Primary 5

Answer Key — Whole Numbers (Version 2 of 5)

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Section A: Multiple Choice

1. D [2]
The digit 7 is in the hundred thousands place in 3 725 408.
Value = 7 × 100 000 = 700 000.
Common mistake: Choosing B (700) — confusing the hundreds place with the hundred thousands place.

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2. B [2]
Six million = 6 000 000
Three hundred and four thousand = 304 000
Fifty = 50
Combined: 6 304 050.
Common mistake: Choosing A — writing 340 instead of 304 (mixing up hundreds of thousands and tens of thousands).

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3. C [2]
4 567 892 — the digit in the hundred thousands place is 5, and the next digit (ten thousands) is 6, which is ≥ 5, so we round up.
4 567 892 → 4 600 000.
Common mistake: Choosing A — rounding down instead of up.

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4. B [2]
8 × 1 000 000 = 8 000 000
5 × 10 000 = 50 000
3 × 100 = 300
2 × 1 = 2
Sum = 8 000 000 + 50 000 + 300 + 2 = 8 050 302.
Common mistake: Choosing A — omitting the millions place entirely.

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5. B [2]
Comparing:
A = 5 999 999
B = 6 000 001
C = 5 990 999
D = 6 000 000
The greatest is 6 000 001 (B).
Common mistake: Choosing A — thinking 5 999 999 is close to 6 million and therefore the largest.

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Section B: Short Answer

6. 9 206 415 [1]
Nine million = 9 000 000; two hundred and six thousand = 206 000; four hundred and fifteen = 415.
Full credit only if written correctly with proper place value. Award 0 if commas or spacing cause ambiguity.

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7. Seven million, eighty-three thousand and six [1]
7 000 000 + 80 000 + 3 000 + 6 = 7 083 006.
Note: "and" is used before the last group (ones). Accept "seven million eighty-three thousand six" without "and" for 1 mark.

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8. 3 004 500, 3 045 000, 3 405 000, 3 450 000 [2]
Award 2 marks for all four in correct order. Award 1 mark if two or more are correctly positioned but the full sequence is wrong.

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9. 2 700 000, 2 900 000 [2]
The pattern increases by 200 000 each time.
2 500 000 + 200 000 = 2 700 000
2 700 000 + 200 000 = 2 900 000
Award 1 mark for one correct answer.

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10. 5 [1]
For 4 □67 820 to be between 4 500 000 and 4 600 000, the digit in the hundred thousands place must be 5 (giving 4 567 820).
If □ = 4, the number is 4 467 820 < 4 500 000. If □ = 6, the number is 4 667 820 > 4 600 000.

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11. 6 000 100 pens [2]
Working:
   3 285 600

• 2 714 500
  = 6 000 100
  Award 1 mark for correct addition even if unit ("pens") is missing. Award 0 if no working is shown and answer is wrong.

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12. 1 625 000 books [2]
Working:
   1 250 000
+    375 000
= 1 625 000
Award 1 mark for correct addition. Award 0 if no working and answer is wrong.

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13. 670 000 [2]
Working:
   4 560 000
− 3 890 000
=    670 000
Award 1 mark for correct subtraction. Accept without unit.

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Section C: Structured / Problem Solving

14.
(a) Science Museum [1]
Comparing: 3 125 800 > 2 760 400 > 2 340 500 > 1 987 600.

(b) 3 100 000 [1]
3 125 800 — the ten thousands digit is 2 (< 5), so round down to 3 100 000.
Common mistake: Writing 3 126 000 (rounding to nearest thousand instead).

(c) 10 214 300 visitors [2]
Working:
       2 340 500
       3 125 800
       1 987 600
+      2 760 400
= 10 214 300
Award 1 mark for correct addition even if final answer has a minor arithmetic slip. Award 0 if no working shown.

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15.
(a) 625 000 books [2]
Working: 5 000 000 ÷ 8 = 625 000
Award 1 mark for correct division. Award 0 if no working and answer is wrong.

(b) 0 books [1]
5 000 000 ÷ 8 = 625 000 remainder 0.
8 × 625 000 = 5 000 000 exactly.

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16.
(a) 0, 1, 2, 3, 4 [2]
For 6 □24 785 to round to 6 000 000 (nearest million), the hundred thousands digit must be less than 5.
So □ can be 0, 1, 2, 3, or 4.
Award 1 mark for listing at least three correct values. Award 2 marks for all five.

(b) 6 424 785 [1]
The largest possible value occurs when □ = 4: 6 424 785.

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17.
(a) **$224 250** [2] Working:$128 500 + $95 750 =$224 250
Award 1 mark for correct addition. Award 0 if no working and answer is wrong.

(b) **$552 750** [2] Working: Class 5A =$128 500
Class 5B = $224 250 Class 5C =$200 000
Total = $128 500 +$224 250 + $200 000 =$552 750
Award 1 mark for adding two classes correctly. Award 2 marks for full correct answer with working.

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Total: 40 marks