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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 343 · 40 questions
TalentJR

How to solve it (Biggest digit, biggest place): Greatest number: write the digits from biggest to smallest. Smallest number: write them from smallest to biggest — but a number cannot start with 0, so put the smallest non-zero digit first and the 0 next. Place value = the digit × the value of its place (ones, tens, hundreds, thousands).

NameDateTime takenScore ___ / 40
  1. 1.What is the smallest 3-digit number you can make using the digits 0, 7 and 3 once each? (a) 307 (b) 370 (c) 037 (d) 730
  2. 2.What is the place value of the digit 1 in 3617? (a) 100 (b) 1 (c) 1000 (d) 10
  3. 3.What is the greatest 4-digit number you can make using the digits 2, 8, 1 and 9 once each? (a) 9812 (b) 1289 (c) 8921 (d) 9821
  4. 4.What is the place value of the digit 1 in 1863? (a) 100 (b) 1000 (c) 100000 (d) 10000
  5. 5.What is the place value of the digit 1 in 9861? (a) 10 (b) 1 (c) 1000 (d) 100
  6. 6.What is the greatest 3-digit number you can make using the digits 6, 5 and 8 once each? (a) 856 (b) 865 (c) 685 (d) 568
  7. 7.What is the place value of the digit 6 in 3146? (a) 600 (b) 6 (c) 6000 (d) 60
  8. 8.What is the smallest 3-digit number you can make using the digits 3, 0 and 4 once each? (a) 034 (b) 340 (c) 304 (d) 430
  9. 9.What is the place value of the digit 8 in 2813? (a) 80 (b) 800 (c) 80000 (d) 8000
  10. 10.What is the place value of the digit 8 in 6348? (a) 800 (b) 8 (c) 80 (d) 8000
  11. 11.What is the place value of the digit 8 in 7584? (a) 80 (b) 8000 (c) 8 (d) 800
  12. 12.What is the greatest 4-digit number you can make using the digits 3, 1, 7 and 8 once each? (a) 1378 (b) 8731 (c) 8713 (d) 7831
  13. 13.What is the greatest 3-digit number you can make using the digits 8, 3 and 5 once each? (a) 583 (b) 853 (c) 358 (d) 835
  14. 14.What is the greatest 4-digit number you can make using the digits 6, 9, 8 and 4 once each? (a) 9864 (b) 9846 (c) 4689 (d) 8964
  15. 15.What is the greatest 3-digit number you can make using the digits 3, 7 and 2 once each? (a) 372 (b) 732 (c) 723 (d) 237
  16. 16.What is the greatest 4-digit number you can make using the digits 1, 8, 5 and 2 once each? (a) 1258 (b) 8512 (c) 5821 (d) 8521
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 9 and 7 once each? (a) 709 (b) 970 (c) 790 (d) 079
  18. 18.What is the greatest 4-digit number you can make using the digits 3, 8, 7 and 1 once each? (a) 8713 (b) 8731 (c) 7831 (d) 1378
  19. 19.What is the smallest 4-digit number you can make using the digits 3, 8, 1 and 0 once each? (a) 0138 (b) 8310 (c) 1308 (d) 1038
  20. 20.What is the place value of the digit 5 in 9752? (a) 500 (b) 5000 (c) 50 (d) 5
  21. 21.What is the place value of the digit 9 in 2937? (a) 9000 (b) 900 (c) 90 (d) 90000
  22. 22.What is the place value of the digit 8 in 1958? (a) 8000 (b) 8 (c) 800 (d) 80
  23. 23.What is the place value of the digit 8 in 3879? (a) 800 (b) 8000 (c) 80000 (d) 80
  24. 24.What is the greatest 4-digit number you can make using the digits 2, 9, 3 and 8 once each? (a) 2389 (b) 8932 (c) 9823 (d) 9832
  25. 25.What is the place value of the digit 7 in 6871? (a) 7 (b) 7000 (c) 700 (d) 70
  26. 26.What is the greatest 4-digit number you can make using the digits 5, 1, 7 and 3 once each? (a) 7531 (b) 5731 (c) 7513 (d) 1357
  27. 27.What is the place value of the digit 6 in 9526? (a) 60 (b) 600 (c) 6000 (d) 6
  28. 28.What is the greatest 4-digit number you can make using the digits 6, 3, 8 and 5 once each? (a) 3568 (b) 8635 (c) 8653 (d) 6853
  29. 29.What is the smallest 4-digit number you can make using the digits 9, 0, 7 and 5 once each? (a) 0579 (b) 9750 (c) 5709 (d) 5079
  30. 30.What is the greatest 4-digit number you can make using the digits 8, 5, 3 and 1 once each? (a) 8513 (b) 1358 (c) 5831 (d) 8531
  31. 31.What is the smallest 3-digit number you can make using the digits 9, 0 and 4 once each? (a) 409 (b) 049 (c) 940 (d) 490
  32. 32.What is the smallest 3-digit number you can make using the digits 9, 2 and 0 once each? (a) 209 (b) 920 (c) 029 (d) 290
  33. 33.What is the place value of the digit 2 in 2918? (a) 200000 (b) 2000 (c) 200 (d) 20000
  34. 34.What is the smallest 3-digit number you can make using the digits 0, 4 and 7 once each? (a) 470 (b) 047 (c) 407 (d) 740
  35. 35.What is the place value of the digit 6 in 8563? (a) 60 (b) 6 (c) 6000 (d) 600
  36. 36.What is the place value of the digit 2 in 2415? (a) 20000 (b) 2000 (c) 200000 (d) 200
  37. 37.What is the place value of the digit 7 in 7286? (a) 7000 (b) 70000 (c) 700 (d) 700000
  38. 38.What is the greatest 4-digit number you can make using the digits 1, 3, 4 and 5 once each? (a) 4531 (b) 1345 (c) 5413 (d) 5431
  39. 39.What is the greatest 4-digit number you can make using the digits 6, 2, 1 and 4 once each? (a) 6421 (b) 1246 (c) 6412 (d) 4621
  40. 40.What is the place value of the digit 1 in 3918? (a) 1000 (b) 1 (c) 100 (d) 10

Answer key

  1. 307
  2. 10
  3. 9821
  4. 1000
  5. 1
  6. 865
  7. 6
  8. 304
  9. 800
  10. 8
  11. 80
  12. 8731
  13. 853
  14. 9864
  15. 732
  16. 8521
  17. 709
  18. 8731
  19. 1038
  20. 50
  21. 900
  22. 8
  23. 800
  24. 9832
  25. 70
  26. 7531
  27. 6
  28. 8653
  29. 5079
  30. 8531
  31. 409
  32. 209
  33. 2000
  34. 407
  35. 60
  36. 2000
  37. 7000
  38. 5431
  39. 6421
  40. 10

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