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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 259 · 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 5, 4 and 0 once each? (a) 450 (b) 405 (c) 540 (d) 045
  2. 2.What is the place value of the digit 9 in 9653? (a) 9000 (b) 900 (c) 900000 (d) 90000
  3. 3.What is the smallest 3-digit number you can make using the digits 1, 0 and 5 once each? (a) 510 (b) 105 (c) 150 (d) 015
  4. 4.What is the greatest 3-digit number you can make using the digits 5, 9 and 2 once each? (a) 259 (b) 925 (c) 952 (d) 592
  5. 5.What is the place value of the digit 1 in 1428? (a) 10000 (b) 100 (c) 1000 (d) 100000
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 5 and 9 once each? (a) 950 (b) 059 (c) 509 (d) 590
  7. 7.What is the place value of the digit 2 in 8192? (a) 2000 (b) 20 (c) 2 (d) 200
  8. 8.What is the place value of the digit 3 in 2537? (a) 3 (b) 30 (c) 300 (d) 3000
  9. 9.What is the greatest 3-digit number you can make using the digits 2, 6 and 7 once each? (a) 672 (b) 267 (c) 726 (d) 762
  10. 10.What is the greatest 4-digit number you can make using the digits 7, 5, 1 and 8 once each? (a) 1578 (b) 8715 (c) 7851 (d) 8751
  11. 11.What is the place value of the digit 8 in 7198? (a) 80 (b) 800 (c) 8000 (d) 8
  12. 12.What is the smallest 3-digit number you can make using the digits 0, 3 and 6 once each? (a) 630 (b) 036 (c) 360 (d) 306
  13. 13.What is the place value of the digit 7 in 7623? (a) 700 (b) 700000 (c) 7000 (d) 70000
  14. 14.What is the greatest 3-digit number you can make using the digits 1, 8 and 2 once each? (a) 128 (b) 281 (c) 821 (d) 812
  15. 15.What is the greatest 3-digit number you can make using the digits 9, 8 and 2 once each? (a) 982 (b) 928 (c) 289 (d) 892
  16. 16.What is the smallest 4-digit number you can make using the digits 9, 2, 1 and 0 once each? (a) 1029 (b) 9210 (c) 0129 (d) 1209
  17. 17.What is the place value of the digit 3 in 3256? (a) 30000 (b) 300000 (c) 300 (d) 3000
  18. 18.What is the greatest 4-digit number you can make using the digits 7, 6, 8 and 1 once each? (a) 1678 (b) 8716 (c) 8761 (d) 7861
  19. 19.What is the greatest 3-digit number you can make using the digits 1, 9 and 8 once each? (a) 189 (b) 918 (c) 891 (d) 981
  20. 20.What is the smallest 4-digit number you can make using the digits 0, 9, 3 and 6 once each? (a) 0369 (b) 9630 (c) 3069 (d) 3609
  21. 21.What is the place value of the digit 9 in 7981? (a) 90000 (b) 90 (c) 900 (d) 9000
  22. 22.What is the place value of the digit 7 in 7126? (a) 7000 (b) 700 (c) 700000 (d) 70000
  23. 23.What is the greatest 3-digit number you can make using the digits 5, 3 and 1 once each? (a) 531 (b) 513 (c) 135 (d) 351
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 1 and 2 once each? (a) 102 (b) 120 (c) 210 (d) 012
  25. 25.What is the smallest 4-digit number you can make using the digits 5, 9, 1 and 0 once each? (a) 1059 (b) 0159 (c) 9510 (d) 1509
  26. 26.What is the place value of the digit 2 in 7248? (a) 20 (b) 2000 (c) 20000 (d) 200
  27. 27.What is the smallest 3-digit number you can make using the digits 2, 0 and 4 once each? (a) 240 (b) 024 (c) 420 (d) 204
  28. 28.What is the smallest 4-digit number you can make using the digits 3, 9, 0 and 6 once each? (a) 9630 (b) 0369 (c) 3069 (d) 3609
  29. 29.What is the greatest 3-digit number you can make using the digits 6, 5 and 2 once each? (a) 562 (b) 625 (c) 652 (d) 256
  30. 30.What is the place value of the digit 2 in 7298? (a) 2000 (b) 200 (c) 20000 (d) 20
  31. 31.What is the place value of the digit 7 in 1572? (a) 7 (b) 7000 (c) 700 (d) 70
  32. 32.What is the greatest 3-digit number you can make using the digits 6, 7 and 9 once each? (a) 679 (b) 967 (c) 796 (d) 976
  33. 33.What is the greatest 3-digit number you can make using the digits 9, 6 and 4 once each? (a) 964 (b) 469 (c) 694 (d) 946
  34. 34.What is the greatest 4-digit number you can make using the digits 9, 5, 2 and 7 once each? (a) 7952 (b) 9752 (c) 2579 (d) 9725
  35. 35.What is the greatest 3-digit number you can make using the digits 9, 5 and 4 once each? (a) 594 (b) 954 (c) 945 (d) 459
  36. 36.What is the greatest 4-digit number you can make using the digits 5, 2, 9 and 7 once each? (a) 7952 (b) 2579 (c) 9752 (d) 9725
  37. 37.What is the greatest 3-digit number you can make using the digits 5, 2 and 9 once each? (a) 259 (b) 592 (c) 925 (d) 952
  38. 38.What is the greatest 3-digit number you can make using the digits 2, 5 and 4 once each? (a) 245 (b) 524 (c) 452 (d) 542
  39. 39.What is the place value of the digit 2 in 7392? (a) 200 (b) 2 (c) 2000 (d) 20
  40. 40.What is the greatest 3-digit number you can make using the digits 1, 9 and 7 once each? (a) 179 (b) 971 (c) 917 (d) 791

Answer key

  1. 405
  2. 9000
  3. 105
  4. 952
  5. 1000
  6. 509
  7. 2
  8. 30
  9. 762
  10. 8751
  11. 8
  12. 306
  13. 7000
  14. 821
  15. 982
  16. 1029
  17. 3000
  18. 8761
  19. 981
  20. 3069
  21. 900
  22. 7000
  23. 531
  24. 102
  25. 1059
  26. 200
  27. 204
  28. 3069
  29. 652
  30. 200
  31. 70
  32. 976
  33. 964
  34. 9752
  35. 954
  36. 9752
  37. 952
  38. 542
  39. 2
  40. 971

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