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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 662 · 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, 4 and 2 once each? (a) 124 (b) 412 (c) 241 (d) 421
  2. 2.What is the greatest 3-digit number you can make using the digits 8, 3 and 1 once each? (a) 138 (b) 381 (c) 831 (d) 813
  3. 3.What is the place value of the digit 3 in 6973? (a) 3000 (b) 30 (c) 3 (d) 300
  4. 4.What is the greatest 3-digit number you can make using the digits 2, 9 and 1 once each? (a) 921 (b) 129 (c) 912 (d) 291
  5. 5.What is the greatest 3-digit number you can make using the digits 9, 6 and 5 once each? (a) 569 (b) 695 (c) 956 (d) 965
  6. 6.What is the place value of the digit 6 in 5916? (a) 6 (b) 60 (c) 600 (d) 6000
  7. 7.What is the smallest 3-digit number you can make using the digits 0, 9 and 7 once each? (a) 970 (b) 079 (c) 790 (d) 709
  8. 8.What is the greatest 3-digit number you can make using the digits 9, 3 and 8 once each? (a) 983 (b) 389 (c) 938 (d) 893
  9. 9.What is the place value of the digit 6 in 2136? (a) 60 (b) 6000 (c) 600 (d) 6
  10. 10.What is the smallest 4-digit number you can make using the digits 1, 8, 5 and 0 once each? (a) 8510 (b) 1508 (c) 1058 (d) 0158
  11. 11.What is the greatest 4-digit number you can make using the digits 3, 1, 4 and 5 once each? (a) 1345 (b) 5413 (c) 5431 (d) 4531
  12. 12.What is the smallest 4-digit number you can make using the digits 4, 9, 2 and 0 once each? (a) 9420 (b) 0249 (c) 2049 (d) 2409
  13. 13.What is the smallest 4-digit number you can make using the digits 9, 6, 0 and 4 once each? (a) 9640 (b) 0469 (c) 4069 (d) 4609
  14. 14.What is the greatest 4-digit number you can make using the digits 6, 9, 3 and 2 once each? (a) 9623 (b) 9632 (c) 2369 (d) 6932
  15. 15.What is the place value of the digit 8 in 8326? (a) 800000 (b) 80000 (c) 8000 (d) 800
  16. 16.What is the greatest 4-digit number you can make using the digits 6, 1, 4 and 5 once each? (a) 5641 (b) 1456 (c) 6541 (d) 6514
  17. 17.What is the place value of the digit 3 in 2375? (a) 30000 (b) 30 (c) 300 (d) 3000
  18. 18.What is the place value of the digit 7 in 7852? (a) 700 (b) 70000 (c) 7000 (d) 700000
  19. 19.What is the greatest 4-digit number you can make using the digits 4, 6, 7 and 5 once each? (a) 4567 (b) 7645 (c) 6754 (d) 7654
  20. 20.What is the greatest 3-digit number you can make using the digits 6, 3 and 8 once each? (a) 863 (b) 683 (c) 836 (d) 368
  21. 21.What is the smallest 3-digit number you can make using the digits 7, 0 and 2 once each? (a) 207 (b) 270 (c) 720 (d) 027
  22. 22.What is the greatest 3-digit number you can make using the digits 9, 3 and 7 once each? (a) 379 (b) 937 (c) 793 (d) 973
  23. 23.What is the smallest 3-digit number you can make using the digits 8, 0 and 6 once each? (a) 068 (b) 860 (c) 680 (d) 608
  24. 24.What is the place value of the digit 7 in 8726? (a) 70000 (b) 7000 (c) 700 (d) 70
  25. 25.What is the place value of the digit 9 in 7329? (a) 90 (b) 9 (c) 9000 (d) 900
  26. 26.What is the smallest 4-digit number you can make using the digits 4, 0, 1 and 3 once each? (a) 1034 (b) 4310 (c) 1304 (d) 0134
  27. 27.What is the place value of the digit 1 in 8512? (a) 1 (b) 1000 (c) 10 (d) 100
  28. 28.What is the place value of the digit 1 in 4813? (a) 1 (b) 1000 (c) 100 (d) 10
  29. 29.What is the greatest 4-digit number you can make using the digits 4, 8, 7 and 9 once each? (a) 8974 (b) 4789 (c) 9874 (d) 9847
  30. 30.What is the greatest 3-digit number you can make using the digits 4, 9 and 8 once each? (a) 948 (b) 984 (c) 894 (d) 489
  31. 31.What is the greatest 3-digit number you can make using the digits 6, 2 and 5 once each? (a) 256 (b) 562 (c) 625 (d) 652
  32. 32.What is the greatest 3-digit number you can make using the digits 5, 4 and 9 once each? (a) 459 (b) 945 (c) 594 (d) 954
  33. 33.What is the smallest 4-digit number you can make using the digits 1, 2, 7 and 0 once each? (a) 7210 (b) 1207 (c) 1027 (d) 0127
  34. 34.What is the greatest 4-digit number you can make using the digits 5, 2, 8 and 9 once each? (a) 8952 (b) 9852 (c) 2589 (d) 9825
  35. 35.What is the greatest 3-digit number you can make using the digits 8, 4 and 5 once each? (a) 458 (b) 584 (c) 845 (d) 854
  36. 36.What is the smallest 4-digit number you can make using the digits 7, 0, 4 and 1 once each? (a) 0147 (b) 1047 (c) 1407 (d) 7410
  37. 37.What is the smallest 4-digit number you can make using the digits 2, 3, 0 and 6 once each? (a) 2036 (b) 0236 (c) 2306 (d) 6320
  38. 38.What is the smallest 3-digit number you can make using the digits 0, 8 and 9 once each? (a) 809 (b) 089 (c) 980 (d) 890
  39. 39.What is the greatest 3-digit number you can make using the digits 8, 4 and 3 once each? (a) 834 (b) 348 (c) 483 (d) 843
  40. 40.What is the place value of the digit 8 in 4873? (a) 80000 (b) 80 (c) 8000 (d) 800

Answer key

  1. 421
  2. 831
  3. 3
  4. 921
  5. 965
  6. 6
  7. 709
  8. 983
  9. 6
  10. 1058
  11. 5431
  12. 2049
  13. 4069
  14. 9632
  15. 8000
  16. 6541
  17. 300
  18. 7000
  19. 7654
  20. 863
  21. 207
  22. 973
  23. 608
  24. 700
  25. 9
  26. 1034
  27. 10
  28. 10
  29. 9874
  30. 984
  31. 652
  32. 954
  33. 1027
  34. 9852
  35. 854
  36. 1047
  37. 2036
  38. 809
  39. 843
  40. 800

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