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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 168 · 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 3, 9 and 1 once each? (a) 931 (b) 913 (c) 139 (d) 391
  2. 2.What is the greatest 4-digit number you can make using the digits 8, 9, 1 and 2 once each? (a) 9812 (b) 9821 (c) 8921 (d) 1289
  3. 3.What is the smallest 4-digit number you can make using the digits 1, 7, 5 and 0 once each? (a) 1507 (b) 1057 (c) 7510 (d) 0157
  4. 4.What is the place value of the digit 8 in 3896? (a) 80000 (b) 800 (c) 8000 (d) 80
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 8 and 3 once each? (a) 038 (b) 380 (c) 830 (d) 308
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 9 and 8 once each? (a) 890 (b) 809 (c) 089 (d) 980
  7. 7.What is the place value of the digit 3 in 3897? (a) 300 (b) 3000 (c) 300000 (d) 30000
  8. 8.What is the place value of the digit 1 in 4261? (a) 100 (b) 10 (c) 1 (d) 1000
  9. 9.What is the place value of the digit 4 in 8714? (a) 40 (b) 400 (c) 4000 (d) 4
  10. 10.What is the smallest 4-digit number you can make using the digits 6, 0, 3 and 8 once each? (a) 3608 (b) 8630 (c) 0368 (d) 3068
  11. 11.What is the place value of the digit 4 in 7429? (a) 400 (b) 4000 (c) 40 (d) 40000
  12. 12.What is the greatest 3-digit number you can make using the digits 1, 9 and 5 once each? (a) 591 (b) 915 (c) 951 (d) 159
  13. 13.What is the smallest 4-digit number you can make using the digits 8, 5, 0 and 4 once each? (a) 8540 (b) 4508 (c) 0458 (d) 4058
  14. 14.What is the greatest 4-digit number you can make using the digits 7, 4, 8 and 9 once each? (a) 9847 (b) 9874 (c) 8974 (d) 4789
  15. 15.What is the greatest 3-digit number you can make using the digits 6, 2 and 1 once each? (a) 621 (b) 261 (c) 612 (d) 126
  16. 16.What is the greatest 4-digit number you can make using the digits 5, 6, 2 and 9 once each? (a) 9625 (b) 6952 (c) 2569 (d) 9652
  17. 17.What is the greatest 3-digit number you can make using the digits 2, 7 and 4 once each? (a) 742 (b) 247 (c) 472 (d) 724
  18. 18.What is the smallest 4-digit number you can make using the digits 2, 0, 7 and 4 once each? (a) 7420 (b) 2047 (c) 2407 (d) 0247
  19. 19.What is the greatest 4-digit number you can make using the digits 2, 9, 8 and 1 once each? (a) 1289 (b) 8921 (c) 9812 (d) 9821
  20. 20.What is the greatest 3-digit number you can make using the digits 8, 2 and 3 once each? (a) 832 (b) 823 (c) 382 (d) 238
  21. 21.What is the place value of the digit 9 in 1924? (a) 900 (b) 90000 (c) 9000 (d) 90
  22. 22.What is the place value of the digit 7 in 2817? (a) 7000 (b) 7 (c) 70 (d) 700
  23. 23.What is the place value of the digit 6 in 9613? (a) 60 (b) 600 (c) 6000 (d) 60000
  24. 24.What is the place value of the digit 9 in 3592? (a) 9000 (b) 90 (c) 9 (d) 900
  25. 25.What is the greatest 3-digit number you can make using the digits 2, 7 and 8 once each? (a) 872 (b) 827 (c) 782 (d) 278
  26. 26.What is the smallest 4-digit number you can make using the digits 0, 1, 5 and 4 once each? (a) 5410 (b) 0145 (c) 1405 (d) 1045
  27. 27.What is the place value of the digit 4 in 2674? (a) 400 (b) 4000 (c) 40 (d) 4
  28. 28.What is the smallest 4-digit number you can make using the digits 4, 0, 9 and 1 once each? (a) 9410 (b) 1409 (c) 1049 (d) 0149
  29. 29.What is the greatest 3-digit number you can make using the digits 1, 6 and 5 once each? (a) 156 (b) 615 (c) 651 (d) 561
  30. 30.What is the place value of the digit 4 in 6842? (a) 4 (b) 40 (c) 400 (d) 4000
  31. 31.What is the place value of the digit 3 in 1376? (a) 3000 (b) 30000 (c) 300 (d) 30
  32. 32.What is the greatest 4-digit number you can make using the digits 1, 4, 3 and 5 once each? (a) 5413 (b) 1345 (c) 5431 (d) 4531
  33. 33.What is the place value of the digit 2 in 5162? (a) 200 (b) 2 (c) 2000 (d) 20
  34. 34.What is the greatest 3-digit number you can make using the digits 9, 7 and 6 once each? (a) 967 (b) 796 (c) 976 (d) 679
  35. 35.What is the place value of the digit 2 in 2514? (a) 20000 (b) 200 (c) 2000 (d) 200000
  36. 36.What is the place value of the digit 5 in 5218? (a) 50000 (b) 500000 (c) 500 (d) 5000
  37. 37.What is the greatest 3-digit number you can make using the digits 6, 2 and 9 once each? (a) 692 (b) 962 (c) 926 (d) 269
  38. 38.What is the greatest 3-digit number you can make using the digits 8, 6 and 3 once each? (a) 368 (b) 836 (c) 863 (d) 683
  39. 39.What is the greatest 3-digit number you can make using the digits 7, 5 and 9 once each? (a) 957 (b) 975 (c) 795 (d) 579
  40. 40.What is the smallest 3-digit number you can make using the digits 2, 0 and 3 once each? (a) 023 (b) 230 (c) 203 (d) 320

Answer key

  1. 931
  2. 9821
  3. 1057
  4. 800
  5. 308
  6. 809
  7. 3000
  8. 1
  9. 4
  10. 3068
  11. 400
  12. 951
  13. 4058
  14. 9874
  15. 621
  16. 9652
  17. 742
  18. 2047
  19. 9821
  20. 832
  21. 900
  22. 7
  23. 600
  24. 90
  25. 872
  26. 1045
  27. 4
  28. 1049
  29. 651
  30. 40
  31. 300
  32. 5431
  33. 2
  34. 976
  35. 2000
  36. 5000
  37. 962
  38. 863
  39. 975
  40. 203

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