# Number and Place Value Diagnostic Quiz and Answers

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Number and Place Value Diagnostic Quiz and Answers
Year 6
Diagnose learning gaps for your Year 6s with 25 multiple choice questions and answers
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Number and Place Value Quiz
Please tick your answer to each question. You can use the space on the right for your working out if you need it.

1. What is this written number in numerals? Eight million, two hundred and eight thousand and fourteen

a) 8 002 814 b) 8 280 014 c) 8 208 014 d) 8 200 8 014

2. What is this number in words? 7 208 014

Seven million, two thousand

a)

and eight and fourteen

Seven million, two hundred

b)

and eighty thousand and fourteen

Seven million, two hundred

c)

and eight thousand and fourteen

Seven thousand, two hundred

d)

and eight and fourteen

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Number and Place Value Quiz

3. What is the value of the digit 5 in this number? 1 050 413

a)

5 thousand

b)

50 thousand

c)

500 thousand

d)

5 hundreds

4. Alex partitioned a number like this: 400 000 + 30 000 + 900 + 20 + 7 What is his original number?

a)

430 927

b)

403 927

c)

43 927

d)

439 270

5. How many digits are there in 5 million?

a)

6

b)

8

c)

5

d)

7

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Number and Place Value Quiz

6. 9 470 305 ÷ 1000

a)

94 703.05

b)

9 470 305 000

c)

9 470.305

d)

9 470.35

7. Which number is exactly 200 000 bigger than 5 317 165?

a)

5 500 000

b)

7 317 165

c)

5 337 165

d)

5 517 165

8. The population of a city is 3 479 507. Over the next 10 years, it is predicted to fall by 300 000. What will the estimated population be in 10 years?

a)

3 179 507

b)

479 507

c)

3 779 507

d)

3 199 507

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Number and Place Value Quiz

9. Put these numbers in ascending order from the smallest to the largest: 100 111 1 000 000 110 010 11 101

a)

1000 000,100 111, 110 010 , 11 101

b)

1 000 000, 110 010, 11 101, 100 111

c)

11 101, 110 010, 100 111, 1 000 000

d)

11 101, 100 111, 110 010, 1 000 000

10. What is the missing number in the calculation? 2 131 071 = 2 000 000 + __________ + 30 000 + 1000 + 70 + 1

a)

1

b)

10 000

c)

100 000

d)

1 000 000

11. What is the difference between 5 035 149 and 5 038 149?

a)

30 000

b)

3 000

c)

300

d)

300 000

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Number and Place Value Quiz

12. 30.073 x 100

a)

3 007.3

b)

30 073

c)

0.30073

d)

30.07300

13. Round the following number to the nearest 100 000: 6 729 675

a)

6 730 000

b)

7 000 000

c)

6 800 000

d)

6 700 000

14. Which digit is in the hundredths place? 2.047

a)

2

b)

0

c)

4

d)

7

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Number and Place Value Quiz

15. Choose the correct words and symbols to be put into the space to make this statement correct. −456 _______________ −379

a)

Is greater than (<)

b)

Is greater than (>)

c)

Is less than (<)

d)

Is less than (>)

16. Which decimal number has the largest value?

a)

0.41

b)

0.3

c)

0.402

d)

0.395

17. Which number below shows three tenths?

a)

30

b)

0.3

c)

0.03

d)

0.003

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Number and Place Value Quiz

18. Which number is exactly 30 000 smaller than 2 713 109?

a)

2 413 109

b)

2 683 109

c)

2 710 109

d)

2 743 109

19. What is the difference between 7 301 438 and 7 281 438?

a)

120 000

b)

2

c)

121 438

d)

20 000

20. Round this number to the nearest 2 decimal places: 183.765

a)

183.8

b)

183.76

c)

184

d)

183.77

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Number and Place Value Quiz

21. What is the difference between 14 and −34?

a)

20

b)

48

c)

-20

d)

-48

22. Sara has one of these four cards: 775 105, 778 013, 765 101, 772 989 She says, “When I round my number to the nearest 10 000, I get 770 000”. Which cards could be Sara’s card?

a)

775 105, 778 013 and 772 989

b)

All of them

c)

765 101 and 772 989

d)

772 989

23. The population of London is 8.674 million people. The population of San Francisco is approximately 10 times smaller than London. What is the approximate population of San Francisco?

a)

0.08674 million people

b)

867 400 people

c)

86.74 million people

d)

867.4 million people

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Number and Place Value Quiz

24. What is the value of this Roman numeral? MMDCXLVII

a)

2 467

b)

2 5147

c)

3 947

d)

2 647

25. A number rounded to the nearest 100 000 is 8 000 000 What is the largest number it could be?

a)

7 999 999

b)

7 599 999

c)

8 049 999

d)

8 099 999

Congratulations on finishing the quiz. You’ve worked really hard to get this far. Well done!

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