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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 475 · 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 4, 5 and 8 once each? (a) 584 (b) 458 (c) 845 (d) 854
  2. 2.What is the smallest 3-digit number you can make using the digits 0, 1 and 4 once each? (a) 014 (b) 140 (c) 104 (d) 410
  3. 3.What is the smallest 4-digit number you can make using the digits 0, 7, 8 and 9 once each? (a) 9870 (b) 7089 (c) 7809 (d) 0789
  4. 4.What is the greatest 3-digit number you can make using the digits 5, 6 and 3 once each? (a) 653 (b) 635 (c) 356 (d) 563
  5. 5.What is the place value of the digit 5 in 5483? (a) 500000 (b) 500 (c) 50000 (d) 5000
  6. 6.What is the smallest 3-digit number you can make using the digits 5, 0 and 1 once each? (a) 105 (b) 510 (c) 015 (d) 150
  7. 7.What is the greatest 4-digit number you can make using the digits 4, 9, 7 and 8 once each? (a) 4789 (b) 9847 (c) 8974 (d) 9874
  8. 8.What is the smallest 4-digit number you can make using the digits 0, 6, 7 and 8 once each? (a) 8760 (b) 0678 (c) 6078 (d) 6708
  9. 9.What is the greatest 4-digit number you can make using the digits 3, 7, 2 and 4 once each? (a) 7423 (b) 2347 (c) 4732 (d) 7432
  10. 10.What is the greatest 4-digit number you can make using the digits 6, 7, 2 and 4 once each? (a) 6742 (b) 2467 (c) 7642 (d) 7624
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 9 and 2 once each? (a) 209 (b) 920 (c) 290 (d) 029
  12. 12.What is the greatest 3-digit number you can make using the digits 3, 6 and 2 once each? (a) 236 (b) 362 (c) 623 (d) 632
  13. 13.What is the greatest 3-digit number you can make using the digits 2, 7 and 5 once each? (a) 257 (b) 572 (c) 725 (d) 752
  14. 14.What is the greatest 3-digit number you can make using the digits 9, 1 and 7 once each? (a) 971 (b) 917 (c) 791 (d) 179
  15. 15.What is the greatest 4-digit number you can make using the digits 2, 5, 1 and 4 once each? (a) 5412 (b) 5421 (c) 4521 (d) 1245
  16. 16.What is the greatest 3-digit number you can make using the digits 3, 1 and 9 once each? (a) 913 (b) 391 (c) 139 (d) 931
  17. 17.What is the smallest 4-digit number you can make using the digits 1, 5, 0 and 4 once each? (a) 1405 (b) 0145 (c) 5410 (d) 1045
  18. 18.What is the smallest 3-digit number you can make using the digits 9, 7 and 0 once each? (a) 079 (b) 790 (c) 970 (d) 709
  19. 19.What is the greatest 3-digit number you can make using the digits 1, 6 and 4 once each? (a) 461 (b) 146 (c) 641 (d) 614
  20. 20.What is the smallest 3-digit number you can make using the digits 0, 8 and 4 once each? (a) 840 (b) 480 (c) 408 (d) 048
  21. 21.What is the greatest 3-digit number you can make using the digits 2, 1 and 3 once each? (a) 321 (b) 123 (c) 231 (d) 312
  22. 22.What is the greatest 3-digit number you can make using the digits 4, 2 and 9 once each? (a) 942 (b) 924 (c) 492 (d) 249
  23. 23.What is the smallest 4-digit number you can make using the digits 6, 3, 8 and 0 once each? (a) 8630 (b) 3068 (c) 3608 (d) 0368
  24. 24.What is the greatest 3-digit number you can make using the digits 1, 9 and 7 once each? (a) 917 (b) 971 (c) 179 (d) 791
  25. 25.What is the place value of the digit 8 in 8924? (a) 800 (b) 800000 (c) 80000 (d) 8000
  26. 26.What is the greatest 4-digit number you can make using the digits 7, 1, 8 and 3 once each? (a) 1378 (b) 8731 (c) 7831 (d) 8713
  27. 27.What is the smallest 3-digit number you can make using the digits 3, 2 and 0 once each? (a) 023 (b) 230 (c) 320 (d) 203
  28. 28.What is the smallest 4-digit number you can make using the digits 0, 3, 5 and 1 once each? (a) 5310 (b) 1305 (c) 1035 (d) 0135
  29. 29.What is the place value of the digit 3 in 3849? (a) 3000 (b) 300 (c) 300000 (d) 30000
  30. 30.What is the greatest 3-digit number you can make using the digits 6, 4 and 3 once each? (a) 634 (b) 346 (c) 643 (d) 463
  31. 31.What is the greatest 4-digit number you can make using the digits 6, 5, 1 and 2 once each? (a) 1256 (b) 6512 (c) 6521 (d) 5621
  32. 32.What is the smallest 4-digit number you can make using the digits 8, 7, 0 and 2 once each? (a) 0278 (b) 8720 (c) 2708 (d) 2078
  33. 33.What is the place value of the digit 6 in 9365? (a) 6 (b) 600 (c) 60 (d) 6000
  34. 34.What is the place value of the digit 5 in 1235? (a) 50 (b) 5 (c) 500 (d) 5000
  35. 35.What is the greatest 3-digit number you can make using the digits 9, 1 and 3 once each? (a) 139 (b) 391 (c) 931 (d) 913
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 5 and 2 once each? (a) 025 (b) 250 (c) 205 (d) 520
  37. 37.What is the smallest 4-digit number you can make using the digits 7, 4, 5 and 0 once each? (a) 4507 (b) 7540 (c) 0457 (d) 4057
  38. 38.What is the greatest 3-digit number you can make using the digits 2, 5 and 9 once each? (a) 925 (b) 952 (c) 259 (d) 592
  39. 39.What is the place value of the digit 2 in 3142? (a) 200 (b) 2 (c) 20 (d) 2000
  40. 40.What is the place value of the digit 3 in 7431? (a) 3000 (b) 30 (c) 300 (d) 3

Answer key

  1. 854
  2. 104
  3. 7089
  4. 653
  5. 5000
  6. 105
  7. 9874
  8. 6078
  9. 7432
  10. 7642
  11. 209
  12. 632
  13. 752
  14. 971
  15. 5421
  16. 931
  17. 1045
  18. 709
  19. 641
  20. 408
  21. 321
  22. 942
  23. 3068
  24. 971
  25. 8000
  26. 8731
  27. 203
  28. 1035
  29. 3000
  30. 643
  31. 6521
  32. 2078
  33. 60
  34. 5
  35. 931
  36. 205
  37. 4057
  38. 952
  39. 2
  40. 30

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