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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 731 · 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 4-digit number you can make using the digits 4, 3, 1 and 0 once each? (a) 1304 (b) 0134 (c) 1034 (d) 4310
  2. 2.What is the smallest 3-digit number you can make using the digits 3, 5 and 0 once each? (a) 035 (b) 305 (c) 530 (d) 350
  3. 3.What is the smallest 3-digit number you can make using the digits 6, 0 and 7 once each? (a) 670 (b) 760 (c) 067 (d) 607
  4. 4.What is the greatest 4-digit number you can make using the digits 8, 4, 2 and 3 once each? (a) 2348 (b) 4832 (c) 8432 (d) 8423
  5. 5.What is the place value of the digit 6 in 4876? (a) 6 (b) 6000 (c) 600 (d) 60
  6. 6.What is the place value of the digit 8 in 3824? (a) 800 (b) 80 (c) 80000 (d) 8000
  7. 7.What is the greatest 4-digit number you can make using the digits 4, 2, 3 and 9 once each? (a) 9423 (b) 2349 (c) 4932 (d) 9432
  8. 8.What is the smallest 3-digit number you can make using the digits 8, 1 and 0 once each? (a) 810 (b) 180 (c) 018 (d) 108
  9. 9.What is the place value of the digit 6 in 6283? (a) 60000 (b) 6000 (c) 600 (d) 600000
  10. 10.What is the greatest 4-digit number you can make using the digits 3, 1, 8 and 4 once each? (a) 8413 (b) 1348 (c) 4831 (d) 8431
  11. 11.What is the greatest 4-digit number you can make using the digits 2, 4, 6 and 9 once each? (a) 9642 (b) 2469 (c) 9624 (d) 6942
  12. 12.What is the greatest 3-digit number you can make using the digits 3, 9 and 6 once each? (a) 963 (b) 369 (c) 693 (d) 936
  13. 13.What is the smallest 3-digit number you can make using the digits 9, 0 and 5 once each? (a) 590 (b) 509 (c) 950 (d) 059
  14. 14.What is the place value of the digit 5 in 5829? (a) 5000 (b) 500 (c) 50000 (d) 500000
  15. 15.What is the greatest 3-digit number you can make using the digits 9, 7 and 2 once each? (a) 927 (b) 279 (c) 792 (d) 972
  16. 16.What is the greatest 3-digit number you can make using the digits 6, 2 and 9 once each? (a) 269 (b) 692 (c) 926 (d) 962
  17. 17.What is the greatest 3-digit number you can make using the digits 3, 7 and 2 once each? (a) 237 (b) 372 (c) 723 (d) 732
  18. 18.What is the place value of the digit 6 in 1456? (a) 6 (b) 600 (c) 60 (d) 6000
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 3 and 7 once each? (a) 370 (b) 730 (c) 037 (d) 307
  20. 20.What is the place value of the digit 2 in 1829? (a) 2 (b) 2000 (c) 200 (d) 20
  21. 21.What is the place value of the digit 3 in 9463? (a) 3000 (b) 30 (c) 300 (d) 3
  22. 22.What is the greatest 4-digit number you can make using the digits 2, 1, 4 and 9 once each? (a) 4921 (b) 9412 (c) 9421 (d) 1249
  23. 23.What is the greatest 3-digit number you can make using the digits 8, 1 and 9 once each? (a) 189 (b) 981 (c) 918 (d) 891
  24. 24.What is the greatest 3-digit number you can make using the digits 2, 1 and 4 once each? (a) 412 (b) 421 (c) 124 (d) 241
  25. 25.What is the place value of the digit 6 in 6273? (a) 600000 (b) 600 (c) 60000 (d) 6000
  26. 26.What is the greatest 3-digit number you can make using the digits 3, 7 and 5 once each? (a) 735 (b) 357 (c) 753 (d) 573
  27. 27.What is the greatest 3-digit number you can make using the digits 7, 2 and 4 once each? (a) 724 (b) 472 (c) 247 (d) 742
  28. 28.What is the greatest 3-digit number you can make using the digits 2, 5 and 6 once each? (a) 256 (b) 652 (c) 625 (d) 562
  29. 29.What is the smallest 4-digit number you can make using the digits 2, 5, 1 and 0 once each? (a) 1025 (b) 1205 (c) 0125 (d) 5210
  30. 30.What is the greatest 4-digit number you can make using the digits 7, 3, 5 and 8 once each? (a) 8753 (b) 7853 (c) 3578 (d) 8735
  31. 31.What is the greatest 3-digit number you can make using the digits 5, 2 and 1 once each? (a) 251 (b) 521 (c) 512 (d) 125
  32. 32.What is the greatest 3-digit number you can make using the digits 2, 3 and 9 once each? (a) 239 (b) 923 (c) 392 (d) 932
  33. 33.What is the place value of the digit 6 in 6824? (a) 600 (b) 600000 (c) 60000 (d) 6000
  34. 34.What is the smallest 4-digit number you can make using the digits 0, 9, 1 and 5 once each? (a) 1059 (b) 0159 (c) 1509 (d) 9510
  35. 35.What is the place value of the digit 9 in 2395? (a) 9 (b) 9000 (c) 900 (d) 90
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 6 and 4 once each? (a) 406 (b) 460 (c) 046 (d) 640
  37. 37.What is the place value of the digit 2 in 2451? (a) 2000 (b) 200000 (c) 200 (d) 20000
  38. 38.What is the place value of the digit 2 in 2781? (a) 200 (b) 200000 (c) 20000 (d) 2000
  39. 39.What is the greatest 3-digit number you can make using the digits 5, 9 and 8 once each? (a) 958 (b) 589 (c) 895 (d) 985
  40. 40.What is the greatest 4-digit number you can make using the digits 2, 5, 6 and 7 once each? (a) 7652 (b) 6752 (c) 7625 (d) 2567

Answer key

  1. 1034
  2. 305
  3. 607
  4. 8432
  5. 6
  6. 800
  7. 9432
  8. 108
  9. 6000
  10. 8431
  11. 9642
  12. 963
  13. 509
  14. 5000
  15. 972
  16. 962
  17. 732
  18. 6
  19. 307
  20. 20
  21. 3
  22. 9421
  23. 981
  24. 421
  25. 6000
  26. 753
  27. 742
  28. 652
  29. 1025
  30. 8753
  31. 521
  32. 932
  33. 6000
  34. 1059
  35. 90
  36. 406
  37. 2000
  38. 2000
  39. 985
  40. 7652

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