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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 590 · 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 6, 0 and 5 once each? (a) 560 (b) 650 (c) 056 (d) 506
  2. 2.What is the greatest 3-digit number you can make using the digits 4, 5 and 6 once each? (a) 654 (b) 645 (c) 564 (d) 456
  3. 3.What is the greatest 3-digit number you can make using the digits 7, 6 and 5 once each? (a) 567 (b) 765 (c) 756 (d) 675
  4. 4.What is the smallest 3-digit number you can make using the digits 3, 9 and 0 once each? (a) 039 (b) 309 (c) 390 (d) 930
  5. 5.What is the place value of the digit 6 in 3628? (a) 60 (b) 60000 (c) 6000 (d) 600
  6. 6.What is the greatest 4-digit number you can make using the digits 3, 1, 6 and 5 once each? (a) 6531 (b) 5631 (c) 6513 (d) 1356
  7. 7.What is the smallest 4-digit number you can make using the digits 8, 0, 6 and 4 once each? (a) 4608 (b) 0468 (c) 8640 (d) 4068
  8. 8.What is the smallest 3-digit number you can make using the digits 9, 2 and 0 once each? (a) 209 (b) 920 (c) 290 (d) 029
  9. 9.What is the greatest 4-digit number you can make using the digits 2, 4, 3 and 5 once each? (a) 4532 (b) 5432 (c) 5423 (d) 2345
  10. 10.What is the smallest 3-digit number you can make using the digits 7, 9 and 0 once each? (a) 970 (b) 790 (c) 709 (d) 079
  11. 11.What is the greatest 3-digit number you can make using the digits 6, 8 and 1 once each? (a) 168 (b) 816 (c) 681 (d) 861
  12. 12.What is the place value of the digit 9 in 6798? (a) 90 (b) 9000 (c) 9 (d) 900
  13. 13.What is the smallest 3-digit number you can make using the digits 0, 9 and 7 once each? (a) 709 (b) 790 (c) 079 (d) 970
  14. 14.What is the smallest 4-digit number you can make using the digits 0, 6, 3 and 7 once each? (a) 3067 (b) 7630 (c) 3607 (d) 0367
  15. 15.What is the smallest 3-digit number you can make using the digits 0, 3 and 9 once each? (a) 309 (b) 390 (c) 930 (d) 039
  16. 16.What is the greatest 3-digit number you can make using the digits 2, 6 and 9 once each? (a) 692 (b) 962 (c) 926 (d) 269
  17. 17.What is the greatest 3-digit number you can make using the digits 2, 4 and 5 once each? (a) 524 (b) 452 (c) 245 (d) 542
  18. 18.What is the place value of the digit 7 in 4572? (a) 700 (b) 7 (c) 70 (d) 7000
  19. 19.What is the greatest 4-digit number you can make using the digits 9, 8, 5 and 2 once each? (a) 9825 (b) 2589 (c) 9852 (d) 8952
  20. 20.What is the smallest 3-digit number you can make using the digits 0, 4 and 3 once each? (a) 340 (b) 304 (c) 430 (d) 034
  21. 21.What is the place value of the digit 3 in 5346? (a) 30 (b) 300 (c) 3000 (d) 30000
  22. 22.What is the place value of the digit 8 in 8679? (a) 8000 (b) 800000 (c) 800 (d) 80000
  23. 23.What is the greatest 4-digit number you can make using the digits 1, 4, 2 and 9 once each? (a) 9412 (b) 1249 (c) 9421 (d) 4921
  24. 24.What is the smallest 4-digit number you can make using the digits 6, 2, 0 and 1 once each? (a) 6210 (b) 1026 (c) 0126 (d) 1206
  25. 25.What is the place value of the digit 6 in 4628? (a) 600 (b) 6000 (c) 60000 (d) 60
  26. 26.What is the greatest 3-digit number you can make using the digits 1, 5 and 6 once each? (a) 615 (b) 156 (c) 561 (d) 651
  27. 27.What is the greatest 3-digit number you can make using the digits 3, 8 and 9 once each? (a) 938 (b) 983 (c) 389 (d) 893
  28. 28.What is the smallest 4-digit number you can make using the digits 3, 8, 0 and 9 once each? (a) 9830 (b) 3809 (c) 3089 (d) 0389
  29. 29.What is the place value of the digit 7 in 1837? (a) 7 (b) 700 (c) 7000 (d) 70
  30. 30.What is the smallest 3-digit number you can make using the digits 0, 4 and 1 once each? (a) 014 (b) 140 (c) 104 (d) 410
  31. 31.What is the greatest 3-digit number you can make using the digits 1, 7 and 3 once each? (a) 137 (b) 713 (c) 731 (d) 371
  32. 32.What is the greatest 3-digit number you can make using the digits 3, 6 and 1 once each? (a) 361 (b) 613 (c) 136 (d) 631
  33. 33.What is the smallest 4-digit number you can make using the digits 0, 4, 1 and 8 once each? (a) 0148 (b) 1408 (c) 8410 (d) 1048
  34. 34.What is the smallest 3-digit number you can make using the digits 0, 5 and 8 once each? (a) 850 (b) 580 (c) 508 (d) 058
  35. 35.What is the smallest 3-digit number you can make using the digits 3, 0 and 1 once each? (a) 130 (b) 103 (c) 013 (d) 310
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 8 and 4 once each? (a) 048 (b) 408 (c) 480 (d) 840
  37. 37.What is the place value of the digit 2 in 3142? (a) 2000 (b) 20 (c) 200 (d) 2
  38. 38.What is the greatest 4-digit number you can make using the digits 8, 7, 2 and 4 once each? (a) 2478 (b) 7842 (c) 8742 (d) 8724
  39. 39.What is the place value of the digit 6 in 3625? (a) 60 (b) 60000 (c) 6000 (d) 600
  40. 40.What is the smallest 4-digit number you can make using the digits 9, 7, 0 and 2 once each? (a) 2079 (b) 0279 (c) 9720 (d) 2709

Answer key

  1. 506
  2. 654
  3. 765
  4. 309
  5. 600
  6. 6531
  7. 4068
  8. 209
  9. 5432
  10. 709
  11. 861
  12. 90
  13. 709
  14. 3067
  15. 309
  16. 962
  17. 542
  18. 70
  19. 9852
  20. 304
  21. 300
  22. 8000
  23. 9421
  24. 1026
  25. 600
  26. 651
  27. 983
  28. 3089
  29. 7
  30. 104
  31. 731
  32. 631
  33. 1048
  34. 508
  35. 103
  36. 408
  37. 2
  38. 8742
  39. 600
  40. 2079

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