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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 615 · 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 1, 0 and 4 once each? (a) 104 (b) 410 (c) 014 (d) 140
  2. 2.What is the smallest 4-digit number you can make using the digits 8, 2, 1 and 0 once each? (a) 1028 (b) 8210 (c) 0128 (d) 1208
  3. 3.What is the smallest 3-digit number you can make using the digits 2, 0 and 8 once each? (a) 208 (b) 028 (c) 280 (d) 820
  4. 4.What is the place value of the digit 9 in 9725? (a) 90000 (b) 9000 (c) 900 (d) 900000
  5. 5.What is the greatest 3-digit number you can make using the digits 9, 2 and 1 once each? (a) 912 (b) 291 (c) 129 (d) 921
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 8 and 9 once each? (a) 809 (b) 890 (c) 089 (d) 980
  7. 7.What is the smallest 4-digit number you can make using the digits 2, 8, 0 and 9 once each? (a) 2089 (b) 0289 (c) 9820 (d) 2809
  8. 8.What is the smallest 3-digit number you can make using the digits 0, 2 and 5 once each? (a) 250 (b) 520 (c) 025 (d) 205
  9. 9.What is the place value of the digit 7 in 6781? (a) 70 (b) 70000 (c) 7000 (d) 700
  10. 10.What is the greatest 4-digit number you can make using the digits 4, 1, 8 and 7 once each? (a) 1478 (b) 7841 (c) 8741 (d) 8714
  11. 11.What is the greatest 3-digit number you can make using the digits 2, 5 and 7 once each? (a) 257 (b) 725 (c) 752 (d) 572
  12. 12.What is the smallest 4-digit number you can make using the digits 7, 0, 9 and 1 once each? (a) 0179 (b) 9710 (c) 1709 (d) 1079
  13. 13.What is the smallest 3-digit number you can make using the digits 0, 8 and 3 once each? (a) 380 (b) 308 (c) 038 (d) 830
  14. 14.What is the greatest 3-digit number you can make using the digits 7, 5 and 4 once each? (a) 745 (b) 754 (c) 457 (d) 574
  15. 15.What is the smallest 4-digit number you can make using the digits 0, 8, 9 and 1 once each? (a) 1089 (b) 9810 (c) 0189 (d) 1809
  16. 16.What is the smallest 3-digit number you can make using the digits 0, 5 and 1 once each? (a) 105 (b) 510 (c) 150 (d) 015
  17. 17.What is the smallest 3-digit number you can make using the digits 9, 1 and 0 once each? (a) 190 (b) 019 (c) 109 (d) 910
  18. 18.What is the smallest 4-digit number you can make using the digits 1, 7, 2 and 0 once each? (a) 7210 (b) 1027 (c) 0127 (d) 1207
  19. 19.What is the greatest 3-digit number you can make using the digits 4, 3 and 6 once each? (a) 463 (b) 634 (c) 643 (d) 346
  20. 20.What is the place value of the digit 8 in 2817? (a) 8000 (b) 80 (c) 80000 (d) 800
  21. 21.What is the smallest 4-digit number you can make using the digits 6, 7, 0 and 8 once each? (a) 6708 (b) 8760 (c) 6078 (d) 0678
  22. 22.What is the smallest 4-digit number you can make using the digits 0, 5, 8 and 3 once each? (a) 0358 (b) 8530 (c) 3058 (d) 3508
  23. 23.What is the smallest 4-digit number you can make using the digits 0, 1, 4 and 6 once each? (a) 6410 (b) 0146 (c) 1046 (d) 1406
  24. 24.What is the place value of the digit 9 in 3928? (a) 900 (b) 9000 (c) 90 (d) 90000
  25. 25.What is the greatest 3-digit number you can make using the digits 2, 1 and 9 once each? (a) 921 (b) 912 (c) 129 (d) 291
  26. 26.What is the greatest 3-digit number you can make using the digits 7, 3 and 2 once each? (a) 237 (b) 372 (c) 723 (d) 732
  27. 27.What is the greatest 4-digit number you can make using the digits 8, 5, 1 and 2 once each? (a) 1258 (b) 8512 (c) 5821 (d) 8521
  28. 28.What is the greatest 4-digit number you can make using the digits 2, 9, 7 and 3 once each? (a) 7932 (b) 9732 (c) 2379 (d) 9723
  29. 29.What is the place value of the digit 6 in 9615? (a) 60 (b) 60000 (c) 6000 (d) 600
  30. 30.What is the smallest 3-digit number you can make using the digits 0, 9 and 3 once each? (a) 039 (b) 930 (c) 309 (d) 390
  31. 31.What is the place value of the digit 3 in 5239? (a) 30 (b) 300 (c) 3 (d) 3000
  32. 32.What is the greatest 3-digit number you can make using the digits 2, 5 and 8 once each? (a) 582 (b) 825 (c) 852 (d) 258
  33. 33.What is the smallest 3-digit number you can make using the digits 2, 6 and 0 once each? (a) 206 (b) 026 (c) 620 (d) 260
  34. 34.What is the place value of the digit 7 in 5187? (a) 700 (b) 7000 (c) 7 (d) 70
  35. 35.What is the place value of the digit 8 in 2938? (a) 8000 (b) 8 (c) 80 (d) 800
  36. 36.What is the place value of the digit 8 in 9836? (a) 8000 (b) 80000 (c) 80 (d) 800
  37. 37.What is the greatest 4-digit number you can make using the digits 1, 4, 7 and 3 once each? (a) 1347 (b) 7413 (c) 4731 (d) 7431
  38. 38.What is the place value of the digit 5 in 8594? (a) 5000 (b) 50 (c) 500 (d) 50000
  39. 39.What is the greatest 3-digit number you can make using the digits 1, 4 and 9 once each? (a) 491 (b) 941 (c) 914 (d) 149
  40. 40.What is the greatest 3-digit number you can make using the digits 2, 3 and 7 once each? (a) 372 (b) 237 (c) 723 (d) 732

Answer key

  1. 104
  2. 1028
  3. 208
  4. 9000
  5. 921
  6. 809
  7. 2089
  8. 205
  9. 700
  10. 8741
  11. 752
  12. 1079
  13. 308
  14. 754
  15. 1089
  16. 105
  17. 109
  18. 1027
  19. 643
  20. 800
  21. 6078
  22. 3058
  23. 1046
  24. 900
  25. 921
  26. 732
  27. 8521
  28. 9732
  29. 600
  30. 309
  31. 30
  32. 852
  33. 206
  34. 7
  35. 8
  36. 800
  37. 7431
  38. 500
  39. 941
  40. 732

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