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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 30 · 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, 4 and 2 once each? (a) 234 (b) 423 (c) 342 (d) 432
  2. 2.What is the smallest 4-digit number you can make using the digits 9, 8, 4 and 0 once each? (a) 4089 (b) 9840 (c) 4809 (d) 0489
  3. 3.What is the greatest 3-digit number you can make using the digits 7, 9 and 4 once each? (a) 479 (b) 974 (c) 794 (d) 947
  4. 4.What is the smallest 3-digit number you can make using the digits 0, 2 and 3 once each? (a) 230 (b) 023 (c) 320 (d) 203
  5. 5.What is the smallest 4-digit number you can make using the digits 3, 1, 5 and 0 once each? (a) 1035 (b) 1305 (c) 5310 (d) 0135
  6. 6.What is the place value of the digit 5 in 5284? (a) 50000 (b) 5000 (c) 500 (d) 500000
  7. 7.What is the greatest 3-digit number you can make using the digits 1, 5 and 9 once each? (a) 951 (b) 159 (c) 591 (d) 915
  8. 8.What is the place value of the digit 7 in 6715? (a) 70000 (b) 7000 (c) 700 (d) 70
  9. 9.What is the greatest 4-digit number you can make using the digits 5, 7, 1 and 2 once each? (a) 7512 (b) 7521 (c) 5721 (d) 1257
  10. 10.What is the greatest 4-digit number you can make using the digits 1, 5, 3 and 4 once each? (a) 5413 (b) 4531 (c) 1345 (d) 5431
  11. 11.What is the smallest 4-digit number you can make using the digits 3, 0, 8 and 1 once each? (a) 8310 (b) 0138 (c) 1038 (d) 1308
  12. 12.What is the smallest 4-digit number you can make using the digits 0, 8, 5 and 9 once each? (a) 9850 (b) 5809 (c) 0589 (d) 5089
  13. 13.What is the place value of the digit 8 in 5684? (a) 8000 (b) 80 (c) 800 (d) 8
  14. 14.What is the smallest 4-digit number you can make using the digits 0, 6, 1 and 3 once each? (a) 1306 (b) 6310 (c) 0136 (d) 1036
  15. 15.What is the place value of the digit 9 in 3917? (a) 9000 (b) 900 (c) 90 (d) 90000
  16. 16.What is the place value of the digit 1 in 4319? (a) 1 (b) 1000 (c) 10 (d) 100
  17. 17.What is the smallest 3-digit number you can make using the digits 3, 2 and 0 once each? (a) 320 (b) 230 (c) 203 (d) 023
  18. 18.What is the greatest 3-digit number you can make using the digits 3, 2 and 5 once each? (a) 523 (b) 235 (c) 352 (d) 532
  19. 19.What is the greatest 3-digit number you can make using the digits 7, 2 and 3 once each? (a) 237 (b) 732 (c) 372 (d) 723
  20. 20.What is the place value of the digit 9 in 7914? (a) 900 (b) 90000 (c) 90 (d) 9000
  21. 21.What is the greatest 3-digit number you can make using the digits 1, 9 and 2 once each? (a) 129 (b) 912 (c) 921 (d) 291
  22. 22.What is the greatest 4-digit number you can make using the digits 1, 2, 6 and 5 once each? (a) 6512 (b) 5621 (c) 1256 (d) 6521
  23. 23.What is the greatest 4-digit number you can make using the digits 2, 4, 3 and 8 once each? (a) 4832 (b) 2348 (c) 8432 (d) 8423
  24. 24.What is the place value of the digit 7 in 1867? (a) 70 (b) 7 (c) 700 (d) 7000
  25. 25.What is the place value of the digit 1 in 1359? (a) 1000 (b) 100000 (c) 100 (d) 10000
  26. 26.What is the greatest 3-digit number you can make using the digits 9, 7 and 6 once each? (a) 796 (b) 679 (c) 976 (d) 967
  27. 27.What is the place value of the digit 6 in 8615? (a) 6000 (b) 60 (c) 60000 (d) 600
  28. 28.What is the place value of the digit 8 in 9748? (a) 8000 (b) 8 (c) 800 (d) 80
  29. 29.What is the smallest 4-digit number you can make using the digits 9, 1, 0 and 6 once each? (a) 0169 (b) 9610 (c) 1609 (d) 1069
  30. 30.What is the place value of the digit 1 in 8174? (a) 10000 (b) 10 (c) 100 (d) 1000
  31. 31.What is the place value of the digit 9 in 9167? (a) 900 (b) 9000 (c) 900000 (d) 90000
  32. 32.What is the smallest 4-digit number you can make using the digits 6, 0, 7 and 5 once each? (a) 5067 (b) 0567 (c) 5607 (d) 7650
  33. 33.What is the place value of the digit 6 in 6718? (a) 60000 (b) 600 (c) 6000 (d) 600000
  34. 34.What is the place value of the digit 7 in 8617? (a) 70 (b) 7 (c) 7000 (d) 700
  35. 35.What is the place value of the digit 9 in 2439? (a) 9000 (b) 90 (c) 900 (d) 9
  36. 36.What is the smallest 3-digit number you can make using the digits 2, 5 and 0 once each? (a) 025 (b) 250 (c) 205 (d) 520
  37. 37.What is the greatest 4-digit number you can make using the digits 4, 8, 7 and 9 once each? (a) 9874 (b) 4789 (c) 9847 (d) 8974
  38. 38.What is the place value of the digit 5 in 5371? (a) 50000 (b) 500000 (c) 5000 (d) 500
  39. 39.What is the greatest 4-digit number you can make using the digits 7, 2, 8 and 4 once each? (a) 2478 (b) 8742 (c) 7842 (d) 8724
  40. 40.What is the greatest 3-digit number you can make using the digits 8, 1 and 9 once each? (a) 981 (b) 918 (c) 891 (d) 189

Answer key

  1. 432
  2. 4089
  3. 974
  4. 203
  5. 1035
  6. 5000
  7. 951
  8. 700
  9. 7521
  10. 5431
  11. 1038
  12. 5089
  13. 80
  14. 1036
  15. 900
  16. 10
  17. 203
  18. 532
  19. 732
  20. 900
  21. 921
  22. 6521
  23. 8432
  24. 7
  25. 1000
  26. 976
  27. 600
  28. 8
  29. 1069
  30. 100
  31. 9000
  32. 5067
  33. 6000
  34. 7
  35. 9
  36. 205
  37. 9874
  38. 5000
  39. 8742
  40. 981

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