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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 324 · 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 1, 3 and 4 once each? (a) 134 (b) 341 (c) 431 (d) 413
  2. 2.What is the place value of the digit 5 in 5281? (a) 500 (b) 50000 (c) 5000 (d) 500000
  3. 3.What is the place value of the digit 5 in 9652? (a) 5000 (b) 50 (c) 500 (d) 5
  4. 4.What is the greatest 3-digit number you can make using the digits 6, 4 and 1 once each? (a) 461 (b) 146 (c) 614 (d) 641
  5. 5.What is the greatest 3-digit number you can make using the digits 9, 7 and 1 once each? (a) 791 (b) 917 (c) 971 (d) 179
  6. 6.What is the smallest 3-digit number you can make using the digits 8, 2 and 0 once each? (a) 028 (b) 820 (c) 280 (d) 208
  7. 7.What is the place value of the digit 6 in 9362? (a) 6000 (b) 6 (c) 600 (d) 60
  8. 8.What is the smallest 3-digit number you can make using the digits 1, 0 and 3 once each? (a) 013 (b) 130 (c) 310 (d) 103
  9. 9.What is the place value of the digit 9 in 9286? (a) 90000 (b) 900000 (c) 9000 (d) 900
  10. 10.What is the smallest 4-digit number you can make using the digits 9, 6, 5 and 0 once each? (a) 5609 (b) 9650 (c) 5069 (d) 0569
  11. 11.What is the smallest 3-digit number you can make using the digits 5, 0 and 8 once each? (a) 850 (b) 508 (c) 058 (d) 580
  12. 12.What is the smallest 3-digit number you can make using the digits 6, 5 and 0 once each? (a) 650 (b) 056 (c) 560 (d) 506
  13. 13.What is the greatest 4-digit number you can make using the digits 9, 8, 5 and 1 once each? (a) 1589 (b) 9815 (c) 8951 (d) 9851
  14. 14.What is the greatest 3-digit number you can make using the digits 8, 7 and 6 once each? (a) 786 (b) 867 (c) 876 (d) 678
  15. 15.What is the greatest 3-digit number you can make using the digits 4, 5 and 3 once each? (a) 534 (b) 543 (c) 345 (d) 453
  16. 16.What is the greatest 4-digit number you can make using the digits 3, 4, 9 and 7 once each? (a) 9743 (b) 9734 (c) 7943 (d) 3479
  17. 17.What is the greatest 3-digit number you can make using the digits 2, 8 and 4 once each? (a) 248 (b) 824 (c) 482 (d) 842
  18. 18.What is the smallest 3-digit number you can make using the digits 0, 9 and 5 once each? (a) 509 (b) 059 (c) 950 (d) 590
  19. 19.What is the greatest 3-digit number you can make using the digits 3, 9 and 8 once each? (a) 893 (b) 983 (c) 389 (d) 938
  20. 20.What is the place value of the digit 2 in 9125? (a) 200 (b) 2000 (c) 2 (d) 20
  21. 21.What is the greatest 4-digit number you can make using the digits 5, 3, 1 and 2 once each? (a) 5312 (b) 3521 (c) 5321 (d) 1235
  22. 22.What is the smallest 3-digit number you can make using the digits 5, 0 and 7 once each? (a) 750 (b) 507 (c) 057 (d) 570
  23. 23.What is the greatest 3-digit number you can make using the digits 6, 8 and 1 once each? (a) 681 (b) 816 (c) 168 (d) 861
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 7 and 2 once each? (a) 207 (b) 270 (c) 720 (d) 027
  25. 25.What is the place value of the digit 3 in 5239? (a) 30 (b) 3000 (c) 300 (d) 3
  26. 26.What is the greatest 4-digit number you can make using the digits 1, 9, 5 and 8 once each? (a) 9815 (b) 1589 (c) 9851 (d) 8951
  27. 27.What is the greatest 4-digit number you can make using the digits 8, 2, 6 and 3 once each? (a) 8632 (b) 8623 (c) 6832 (d) 2368
  28. 28.What is the smallest 3-digit number you can make using the digits 0, 3 and 2 once each? (a) 023 (b) 203 (c) 320 (d) 230
  29. 29.What is the greatest 4-digit number you can make using the digits 6, 7, 5 and 4 once each? (a) 7654 (b) 6754 (c) 4567 (d) 7645
  30. 30.What is the smallest 4-digit number you can make using the digits 0, 3, 2 and 4 once each? (a) 2034 (b) 0234 (c) 4320 (d) 2304
  31. 31.What is the place value of the digit 7 in 5176? (a) 70 (b) 7000 (c) 700 (d) 7
  32. 32.What is the smallest 4-digit number you can make using the digits 1, 0, 9 and 7 once each? (a) 9710 (b) 0179 (c) 1709 (d) 1079
  33. 33.What is the smallest 3-digit number you can make using the digits 0, 4 and 8 once each? (a) 840 (b) 480 (c) 408 (d) 048
  34. 34.What is the greatest 4-digit number you can make using the digits 6, 1, 3 and 8 once each? (a) 8613 (b) 6831 (c) 8631 (d) 1368
  35. 35.What is the smallest 3-digit number you can make using the digits 7, 5 and 0 once each? (a) 507 (b) 057 (c) 750 (d) 570
  36. 36.What is the greatest 4-digit number you can make using the digits 4, 1, 2 and 5 once each? (a) 5421 (b) 1245 (c) 5412 (d) 4521
  37. 37.What is the greatest 3-digit number you can make using the digits 3, 9 and 7 once each? (a) 937 (b) 973 (c) 379 (d) 793
  38. 38.What is the greatest 3-digit number you can make using the digits 8, 2 and 7 once each? (a) 827 (b) 278 (c) 782 (d) 872
  39. 39.What is the greatest 3-digit number you can make using the digits 7, 8 and 1 once each? (a) 781 (b) 178 (c) 817 (d) 871
  40. 40.What is the place value of the digit 9 in 1976? (a) 90000 (b) 9000 (c) 900 (d) 90

Answer key

  1. 431
  2. 5000
  3. 50
  4. 641
  5. 971
  6. 208
  7. 60
  8. 103
  9. 9000
  10. 5069
  11. 508
  12. 506
  13. 9851
  14. 876
  15. 543
  16. 9743
  17. 842
  18. 509
  19. 983
  20. 20
  21. 5321
  22. 507
  23. 861
  24. 207
  25. 30
  26. 9851
  27. 8632
  28. 203
  29. 7654
  30. 2034
  31. 70
  32. 1079
  33. 408
  34. 8631
  35. 507
  36. 5421
  37. 973
  38. 872
  39. 871
  40. 900

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