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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 503 · 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 greatest 3-digit number you can make using the digits 2, 6 and 5 once each? (a) 562 (b) 652 (c) 625 (d) 256
  2. 2.What is the greatest 3-digit number you can make using the digits 1, 2 and 6 once each? (a) 126 (b) 612 (c) 261 (d) 621
  3. 3.What is the greatest 4-digit number you can make using the digits 8, 2, 6 and 4 once each? (a) 6842 (b) 8624 (c) 8642 (d) 2468
  4. 4.What is the smallest 3-digit number you can make using the digits 8, 0 and 1 once each? (a) 108 (b) 810 (c) 180 (d) 018
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 6 and 4 once each? (a) 460 (b) 640 (c) 046 (d) 406
  6. 6.What is the greatest 4-digit number you can make using the digits 4, 9, 7 and 2 once each? (a) 7942 (b) 9742 (c) 9724 (d) 2479
  7. 7.What is the greatest 4-digit number you can make using the digits 2, 4, 1 and 3 once each? (a) 1234 (b) 4312 (c) 3421 (d) 4321
  8. 8.What is the greatest 3-digit number you can make using the digits 6, 3 and 4 once each? (a) 463 (b) 643 (c) 634 (d) 346
  9. 9.What is the greatest 4-digit number you can make using the digits 4, 8, 2 and 6 once each? (a) 2468 (b) 6842 (c) 8624 (d) 8642
  10. 10.What is the greatest 4-digit number you can make using the digits 5, 3, 1 and 7 once each? (a) 7513 (b) 5731 (c) 7531 (d) 1357
  11. 11.What is the greatest 3-digit number you can make using the digits 9, 6 and 7 once each? (a) 976 (b) 796 (c) 679 (d) 967
  12. 12.What is the smallest 4-digit number you can make using the digits 7, 5, 3 and 0 once each? (a) 3057 (b) 0357 (c) 3507 (d) 7530
  13. 13.What is the smallest 3-digit number you can make using the digits 0, 1 and 9 once each? (a) 109 (b) 190 (c) 910 (d) 019
  14. 14.What is the greatest 4-digit number you can make using the digits 9, 4, 7 and 5 once each? (a) 9754 (b) 9745 (c) 7954 (d) 4579
  15. 15.What is the place value of the digit 3 in 7634? (a) 300 (b) 30 (c) 3 (d) 3000
  16. 16.What is the place value of the digit 3 in 1783? (a) 300 (b) 30 (c) 3000 (d) 3
  17. 17.What is the smallest 4-digit number you can make using the digits 4, 0, 1 and 6 once each? (a) 1406 (b) 1046 (c) 0146 (d) 6410
  18. 18.What is the smallest 4-digit number you can make using the digits 3, 2, 0 and 4 once each? (a) 0234 (b) 2034 (c) 4320 (d) 2304
  19. 19.What is the smallest 3-digit number you can make using the digits 1, 0 and 9 once each? (a) 910 (b) 109 (c) 190 (d) 019
  20. 20.What is the greatest 3-digit number you can make using the digits 8, 2 and 9 once each? (a) 289 (b) 982 (c) 928 (d) 892
  21. 21.What is the smallest 3-digit number you can make using the digits 8, 5 and 0 once each? (a) 058 (b) 580 (c) 850 (d) 508
  22. 22.What is the greatest 3-digit number you can make using the digits 8, 5 and 4 once each? (a) 584 (b) 854 (c) 458 (d) 845
  23. 23.What is the smallest 3-digit number you can make using the digits 1, 6 and 0 once each? (a) 016 (b) 160 (c) 610 (d) 106
  24. 24.What is the greatest 3-digit number you can make using the digits 9, 5 and 1 once each? (a) 159 (b) 951 (c) 915 (d) 591
  25. 25.What is the smallest 4-digit number you can make using the digits 1, 0, 4 and 8 once each? (a) 8410 (b) 1408 (c) 1048 (d) 0148
  26. 26.What is the place value of the digit 7 in 8765? (a) 70 (b) 70000 (c) 7000 (d) 700
  27. 27.What is the place value of the digit 1 in 3581? (a) 100 (b) 1000 (c) 1 (d) 10
  28. 28.What is the place value of the digit 4 in 1437? (a) 40 (b) 40000 (c) 400 (d) 4000
  29. 29.What is the greatest 4-digit number you can make using the digits 5, 2, 8 and 3 once each? (a) 8523 (b) 2358 (c) 5832 (d) 8532
  30. 30.What is the greatest 3-digit number you can make using the digits 7, 6 and 1 once each? (a) 671 (b) 761 (c) 716 (d) 167
  31. 31.What is the greatest 4-digit number you can make using the digits 7, 9, 1 and 2 once each? (a) 7921 (b) 1279 (c) 9712 (d) 9721
  32. 32.What is the smallest 3-digit number you can make using the digits 8, 6 and 0 once each? (a) 068 (b) 860 (c) 608 (d) 680
  33. 33.What is the place value of the digit 7 in 2736? (a) 7000 (b) 70 (c) 700 (d) 70000
  34. 34.What is the place value of the digit 1 in 1435? (a) 1000 (b) 100000 (c) 100 (d) 10000
  35. 35.What is the greatest 3-digit number you can make using the digits 3, 9 and 8 once each? (a) 893 (b) 389 (c) 983 (d) 938
  36. 36.What is the smallest 4-digit number you can make using the digits 5, 2, 1 and 0 once each? (a) 0125 (b) 1025 (c) 1205 (d) 5210
  37. 37.What is the place value of the digit 3 in 3694? (a) 300000 (b) 3000 (c) 300 (d) 30000
  38. 38.What is the greatest 3-digit number you can make using the digits 9, 2 and 7 once each? (a) 792 (b) 927 (c) 972 (d) 279
  39. 39.What is the greatest 3-digit number you can make using the digits 2, 4 and 3 once each? (a) 234 (b) 432 (c) 342 (d) 423
  40. 40.What is the greatest 4-digit number you can make using the digits 4, 9, 2 and 8 once each? (a) 9824 (b) 8942 (c) 2489 (d) 9842

Answer key

  1. 652
  2. 621
  3. 8642
  4. 108
  5. 406
  6. 9742
  7. 4321
  8. 643
  9. 8642
  10. 7531
  11. 976
  12. 3057
  13. 109
  14. 9754
  15. 30
  16. 3
  17. 1046
  18. 2034
  19. 109
  20. 982
  21. 508
  22. 854
  23. 106
  24. 951
  25. 1048
  26. 700
  27. 1
  28. 400
  29. 8532
  30. 761
  31. 9721
  32. 608
  33. 700
  34. 1000
  35. 983
  36. 1025
  37. 3000
  38. 972
  39. 432
  40. 9842

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