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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 605 · 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 8, 7 and 0 once each? (a) 780 (b) 078 (c) 708 (d) 870
  2. 2.What is the greatest 3-digit number you can make using the digits 8, 3 and 6 once each? (a) 836 (b) 683 (c) 368 (d) 863
  3. 3.What is the smallest 3-digit number you can make using the digits 0, 5 and 3 once each? (a) 035 (b) 350 (c) 305 (d) 530
  4. 4.What is the place value of the digit 2 in 5812? (a) 200 (b) 2000 (c) 20 (d) 2
  5. 5.What is the smallest 3-digit number you can make using the digits 5, 8 and 0 once each? (a) 850 (b) 580 (c) 508 (d) 058
  6. 6.What is the place value of the digit 3 in 6374? (a) 30 (b) 3000 (c) 30000 (d) 300
  7. 7.What is the greatest 4-digit number you can make using the digits 8, 2, 7 and 6 once each? (a) 7862 (b) 2678 (c) 8762 (d) 8726
  8. 8.What is the greatest 3-digit number you can make using the digits 6, 1 and 9 once each? (a) 169 (b) 916 (c) 691 (d) 961
  9. 9.What is the place value of the digit 2 in 1642? (a) 200 (b) 2000 (c) 2 (d) 20
  10. 10.What is the greatest 4-digit number you can make using the digits 2, 6, 1 and 7 once each? (a) 7621 (b) 7612 (c) 1267 (d) 6721
  11. 11.What is the greatest 4-digit number you can make using the digits 4, 6, 1 and 5 once each? (a) 5641 (b) 6541 (c) 1456 (d) 6514
  12. 12.What is the greatest 4-digit number you can make using the digits 2, 4, 5 and 3 once each? (a) 2345 (b) 4532 (c) 5432 (d) 5423
  13. 13.What is the smallest 4-digit number you can make using the digits 0, 4, 9 and 1 once each? (a) 9410 (b) 1049 (c) 1409 (d) 0149
  14. 14.What is the greatest 3-digit number you can make using the digits 9, 1 and 8 once each? (a) 189 (b) 918 (c) 981 (d) 891
  15. 15.What is the place value of the digit 7 in 5279? (a) 700 (b) 7 (c) 7000 (d) 70
  16. 16.What is the smallest 3-digit number you can make using the digits 0, 2 and 1 once each? (a) 012 (b) 102 (c) 210 (d) 120
  17. 17.What is the smallest 3-digit number you can make using the digits 3, 0 and 2 once each? (a) 230 (b) 023 (c) 203 (d) 320
  18. 18.What is the greatest 4-digit number you can make using the digits 5, 9, 7 and 6 once each? (a) 5679 (b) 7965 (c) 9765 (d) 9756
  19. 19.What is the place value of the digit 9 in 8392? (a) 90 (b) 9000 (c) 9 (d) 900
  20. 20.What is the place value of the digit 3 in 8253? (a) 300 (b) 3 (c) 3000 (d) 30
  21. 21.What is the smallest 4-digit number you can make using the digits 2, 0, 4 and 8 once each? (a) 0248 (b) 2048 (c) 2408 (d) 8420
  22. 22.What is the place value of the digit 9 in 2391? (a) 900 (b) 9 (c) 9000 (d) 90
  23. 23.What is the greatest 3-digit number you can make using the digits 6, 2 and 5 once each? (a) 562 (b) 256 (c) 652 (d) 625
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 1 and 8 once each? (a) 018 (b) 810 (c) 180 (d) 108
  25. 25.What is the smallest 3-digit number you can make using the digits 4, 8 and 0 once each? (a) 840 (b) 048 (c) 480 (d) 408
  26. 26.What is the place value of the digit 9 in 2793? (a) 900 (b) 9000 (c) 9 (d) 90
  27. 27.What is the place value of the digit 2 in 2791? (a) 20000 (b) 200 (c) 2000 (d) 200000
  28. 28.What is the place value of the digit 2 in 9827? (a) 2000 (b) 2 (c) 20 (d) 200
  29. 29.What is the place value of the digit 1 in 1452? (a) 1000 (b) 100000 (c) 10000 (d) 100
  30. 30.What is the smallest 4-digit number you can make using the digits 0, 2, 1 and 4 once each? (a) 1024 (b) 0124 (c) 4210 (d) 1204
  31. 31.What is the smallest 4-digit number you can make using the digits 9, 5, 0 and 3 once each? (a) 3509 (b) 9530 (c) 3059 (d) 0359
  32. 32.What is the greatest 3-digit number you can make using the digits 9, 8 and 2 once each? (a) 928 (b) 982 (c) 892 (d) 289
  33. 33.What is the greatest 3-digit number you can make using the digits 1, 4 and 7 once each? (a) 741 (b) 471 (c) 714 (d) 147
  34. 34.What is the place value of the digit 8 in 7864? (a) 80 (b) 80000 (c) 800 (d) 8000
  35. 35.What is the place value of the digit 3 in 9317? (a) 30000 (b) 300 (c) 3000 (d) 30
  36. 36.What is the smallest 4-digit number you can make using the digits 2, 8, 0 and 1 once each? (a) 1028 (b) 1208 (c) 0128 (d) 8210
  37. 37.What is the place value of the digit 5 in 6514? (a) 500 (b) 5000 (c) 50 (d) 50000
  38. 38.What is the place value of the digit 4 in 6584? (a) 40 (b) 4 (c) 400 (d) 4000
  39. 39.What is the greatest 3-digit number you can make using the digits 4, 5 and 2 once each? (a) 524 (b) 245 (c) 542 (d) 452
  40. 40.What is the smallest 3-digit number you can make using the digits 6, 0 and 9 once each? (a) 960 (b) 690 (c) 609 (d) 069

Answer key

  1. 708
  2. 863
  3. 305
  4. 2
  5. 508
  6. 300
  7. 8762
  8. 961
  9. 2
  10. 7621
  11. 6541
  12. 5432
  13. 1049
  14. 981
  15. 70
  16. 102
  17. 203
  18. 9765
  19. 90
  20. 3
  21. 2048
  22. 90
  23. 652
  24. 108
  25. 408
  26. 90
  27. 2000
  28. 20
  29. 1000
  30. 1024
  31. 3059
  32. 982
  33. 741
  34. 800
  35. 300
  36. 1028
  37. 500
  38. 4
  39. 542
  40. 609

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