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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 610 · 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 place value of the digit 3 in 5139? (a) 300 (b) 3000 (c) 30 (d) 3
  2. 2.What is the smallest 3-digit number you can make using the digits 5, 0 and 4 once each? (a) 540 (b) 045 (c) 450 (d) 405
  3. 3.What is the greatest 4-digit number you can make using the digits 4, 7, 5 and 8 once each? (a) 8745 (b) 4578 (c) 8754 (d) 7854
  4. 4.What is the greatest 3-digit number you can make using the digits 1, 3 and 5 once each? (a) 513 (b) 351 (c) 135 (d) 531
  5. 5.What is the smallest 3-digit number you can make using the digits 4, 0 and 1 once each? (a) 410 (b) 104 (c) 140 (d) 014
  6. 6.What is the greatest 4-digit number you can make using the digits 9, 1, 4 and 3 once each? (a) 4931 (b) 9413 (c) 9431 (d) 1349
  7. 7.What is the greatest 4-digit number you can make using the digits 4, 7, 1 and 3 once each? (a) 4731 (b) 1347 (c) 7431 (d) 7413
  8. 8.What is the smallest 3-digit number you can make using the digits 5, 0 and 1 once each? (a) 150 (b) 510 (c) 105 (d) 015
  9. 9.What is the smallest 3-digit number you can make using the digits 6, 2 and 0 once each? (a) 206 (b) 620 (c) 260 (d) 026
  10. 10.What is the greatest 3-digit number you can make using the digits 4, 8 and 2 once each? (a) 842 (b) 482 (c) 248 (d) 824
  11. 11.What is the place value of the digit 3 in 5394? (a) 30 (b) 300 (c) 3000 (d) 30000
  12. 12.What is the greatest 4-digit number you can make using the digits 5, 1, 4 and 7 once each? (a) 7514 (b) 5741 (c) 1457 (d) 7541
  13. 13.What is the place value of the digit 4 in 3245? (a) 4000 (b) 400 (c) 40 (d) 4
  14. 14.What is the greatest 3-digit number you can make using the digits 5, 6 and 2 once each? (a) 256 (b) 625 (c) 652 (d) 562
  15. 15.What is the greatest 4-digit number you can make using the digits 2, 4, 6 and 7 once each? (a) 6742 (b) 7624 (c) 7642 (d) 2467
  16. 16.What is the greatest 4-digit number you can make using the digits 4, 5, 7 and 1 once each? (a) 5741 (b) 1457 (c) 7514 (d) 7541
  17. 17.What is the place value of the digit 3 in 2376? (a) 30000 (b) 300 (c) 30 (d) 3000
  18. 18.What is the greatest 3-digit number you can make using the digits 5, 2 and 1 once each? (a) 251 (b) 512 (c) 125 (d) 521
  19. 19.What is the greatest 3-digit number you can make using the digits 2, 6 and 7 once each? (a) 267 (b) 672 (c) 762 (d) 726
  20. 20.What is the place value of the digit 6 in 4276? (a) 6 (b) 6000 (c) 600 (d) 60
  21. 21.What is the smallest 4-digit number you can make using the digits 4, 8, 9 and 0 once each? (a) 0489 (b) 9840 (c) 4809 (d) 4089
  22. 22.What is the smallest 3-digit number you can make using the digits 8, 9 and 0 once each? (a) 890 (b) 089 (c) 809 (d) 980
  23. 23.What is the greatest 4-digit number you can make using the digits 9, 6, 4 and 1 once each? (a) 1469 (b) 9614 (c) 6941 (d) 9641
  24. 24.What is the place value of the digit 2 in 8329? (a) 2 (b) 200 (c) 20 (d) 2000
  25. 25.What is the greatest 4-digit number you can make using the digits 5, 7, 1 and 2 once each? (a) 5721 (b) 7512 (c) 7521 (d) 1257
  26. 26.What is the smallest 3-digit number you can make using the digits 0, 9 and 3 once each? (a) 390 (b) 309 (c) 039 (d) 930
  27. 27.What is the smallest 3-digit number you can make using the digits 7, 9 and 0 once each? (a) 970 (b) 790 (c) 709 (d) 079
  28. 28.What is the greatest 3-digit number you can make using the digits 2, 7 and 4 once each? (a) 472 (b) 247 (c) 742 (d) 724
  29. 29.What is the greatest 4-digit number you can make using the digits 3, 5, 6 and 4 once each? (a) 6534 (b) 6543 (c) 3456 (d) 5643
  30. 30.What is the greatest 3-digit number you can make using the digits 4, 9 and 8 once each? (a) 984 (b) 894 (c) 948 (d) 489
  31. 31.What is the smallest 4-digit number you can make using the digits 6, 0, 9 and 4 once each? (a) 4609 (b) 0469 (c) 9640 (d) 4069
  32. 32.What is the greatest 3-digit number you can make using the digits 5, 8 and 4 once each? (a) 584 (b) 845 (c) 854 (d) 458
  33. 33.What is the greatest 4-digit number you can make using the digits 7, 4, 8 and 1 once each? (a) 8714 (b) 1478 (c) 7841 (d) 8741
  34. 34.What is the smallest 4-digit number you can make using the digits 6, 1, 3 and 0 once each? (a) 1036 (b) 0136 (c) 1306 (d) 6310
  35. 35.What is the smallest 4-digit number you can make using the digits 0, 2, 6 and 9 once each? (a) 9620 (b) 2069 (c) 0269 (d) 2609
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 6 and 9 once each? (a) 690 (b) 960 (c) 069 (d) 609
  37. 37.What is the smallest 4-digit number you can make using the digits 4, 0, 6 and 8 once each? (a) 4608 (b) 4068 (c) 0468 (d) 8640
  38. 38.What is the place value of the digit 4 in 1249? (a) 40 (b) 400 (c) 4000 (d) 4
  39. 39.What is the place value of the digit 2 in 3562? (a) 200 (b) 20 (c) 2000 (d) 2
  40. 40.What is the greatest 3-digit number you can make using the digits 7, 3 and 8 once each? (a) 783 (b) 873 (c) 378 (d) 837

Answer key

  1. 30
  2. 405
  3. 8754
  4. 531
  5. 104
  6. 9431
  7. 7431
  8. 105
  9. 206
  10. 842
  11. 300
  12. 7541
  13. 40
  14. 652
  15. 7642
  16. 7541
  17. 300
  18. 521
  19. 762
  20. 6
  21. 4089
  22. 809
  23. 9641
  24. 20
  25. 7521
  26. 309
  27. 709
  28. 742
  29. 6543
  30. 984
  31. 4069
  32. 854
  33. 8741
  34. 1036
  35. 2069
  36. 609
  37. 4068
  38. 40
  39. 2
  40. 873

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