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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 877 · 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 2, 1 and 0 once each? (a) 102 (b) 012 (c) 120 (d) 210
  2. 2.What is the greatest 3-digit number you can make using the digits 8, 2 and 5 once each? (a) 258 (b) 825 (c) 582 (d) 852
  3. 3.What is the greatest 3-digit number you can make using the digits 7, 3 and 5 once each? (a) 573 (b) 735 (c) 357 (d) 753
  4. 4.What is the smallest 4-digit number you can make using the digits 0, 3, 2 and 6 once each? (a) 0236 (b) 2306 (c) 6320 (d) 2036
  5. 5.What is the place value of the digit 1 in 1692? (a) 100 (b) 10000 (c) 100000 (d) 1000
  6. 6.What is the place value of the digit 6 in 2436? (a) 60 (b) 6 (c) 600 (d) 6000
  7. 7.What is the greatest 3-digit number you can make using the digits 3, 5 and 2 once each? (a) 532 (b) 352 (c) 523 (d) 235
  8. 8.What is the smallest 3-digit number you can make using the digits 8, 1 and 0 once each? (a) 108 (b) 018 (c) 810 (d) 180
  9. 9.What is the place value of the digit 4 in 9145? (a) 400 (b) 40 (c) 4 (d) 4000
  10. 10.What is the smallest 3-digit number you can make using the digits 9, 1 and 0 once each? (a) 109 (b) 910 (c) 190 (d) 019
  11. 11.What is the smallest 3-digit number you can make using the digits 2, 8 and 0 once each? (a) 028 (b) 208 (c) 820 (d) 280
  12. 12.What is the place value of the digit 1 in 6128? (a) 10 (b) 10000 (c) 100 (d) 1000
  13. 13.What is the greatest 4-digit number you can make using the digits 3, 1, 4 and 5 once each? (a) 5413 (b) 1345 (c) 4531 (d) 5431
  14. 14.What is the place value of the digit 3 in 3268? (a) 3000 (b) 300 (c) 300000 (d) 30000
  15. 15.What is the place value of the digit 3 in 1743? (a) 30 (b) 3 (c) 300 (d) 3000
  16. 16.What is the place value of the digit 5 in 8526? (a) 5000 (b) 50000 (c) 50 (d) 500
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 2 and 8 once each? (a) 280 (b) 820 (c) 028 (d) 208
  18. 18.What is the place value of the digit 3 in 3985? (a) 300 (b) 300000 (c) 3000 (d) 30000
  19. 19.What is the smallest 3-digit number you can make using the digits 5, 0 and 6 once each? (a) 056 (b) 650 (c) 560 (d) 506
  20. 20.What is the greatest 4-digit number you can make using the digits 3, 7, 9 and 2 once each? (a) 9723 (b) 2379 (c) 9732 (d) 7932
  21. 21.What is the smallest 3-digit number you can make using the digits 2, 0 and 5 once each? (a) 025 (b) 520 (c) 250 (d) 205
  22. 22.What is the greatest 3-digit number you can make using the digits 4, 8 and 1 once each? (a) 481 (b) 814 (c) 841 (d) 148
  23. 23.What is the greatest 4-digit number you can make using the digits 9, 4, 7 and 8 once each? (a) 4789 (b) 9847 (c) 9874 (d) 8974
  24. 24.What is the smallest 4-digit number you can make using the digits 9, 0, 6 and 5 once each? (a) 5609 (b) 5069 (c) 9650 (d) 0569
  25. 25.What is the place value of the digit 8 in 8645? (a) 80000 (b) 8000 (c) 800000 (d) 800
  26. 26.What is the greatest 4-digit number you can make using the digits 4, 2, 7 and 6 once each? (a) 2467 (b) 6742 (c) 7624 (d) 7642
  27. 27.What is the greatest 3-digit number you can make using the digits 2, 3 and 6 once each? (a) 236 (b) 623 (c) 362 (d) 632
  28. 28.What is the smallest 4-digit number you can make using the digits 8, 6, 0 and 3 once each? (a) 3608 (b) 0368 (c) 3068 (d) 8630
  29. 29.What is the place value of the digit 1 in 7316? (a) 10 (b) 100 (c) 1000 (d) 1
  30. 30.What is the greatest 4-digit number you can make using the digits 8, 6, 4 and 7 once each? (a) 8746 (b) 4678 (c) 7864 (d) 8764
  31. 31.What is the smallest 3-digit number you can make using the digits 4, 1 and 0 once each? (a) 140 (b) 104 (c) 014 (d) 410
  32. 32.What is the greatest 4-digit number you can make using the digits 7, 5, 4 and 1 once each? (a) 1457 (b) 7541 (c) 5741 (d) 7514
  33. 33.What is the greatest 3-digit number you can make using the digits 7, 6 and 9 once each? (a) 976 (b) 967 (c) 679 (d) 796
  34. 34.What is the smallest 4-digit number you can make using the digits 0, 5, 8 and 4 once each? (a) 4508 (b) 0458 (c) 4058 (d) 8540
  35. 35.What is the place value of the digit 9 in 3149? (a) 90 (b) 9 (c) 900 (d) 9000
  36. 36.What is the smallest 4-digit number you can make using the digits 0, 4, 1 and 7 once each? (a) 0147 (b) 1407 (c) 1047 (d) 7410
  37. 37.What is the place value of the digit 5 in 6735? (a) 5000 (b) 5 (c) 500 (d) 50
  38. 38.What is the smallest 4-digit number you can make using the digits 7, 3, 1 and 0 once each? (a) 1037 (b) 1307 (c) 7310 (d) 0137
  39. 39.What is the greatest 3-digit number you can make using the digits 9, 3 and 7 once each? (a) 973 (b) 937 (c) 379 (d) 793
  40. 40.What is the smallest 3-digit number you can make using the digits 8, 0 and 4 once each? (a) 840 (b) 048 (c) 480 (d) 408

Answer key

  1. 102
  2. 852
  3. 753
  4. 2036
  5. 1000
  6. 6
  7. 532
  8. 108
  9. 40
  10. 109
  11. 208
  12. 100
  13. 5431
  14. 3000
  15. 3
  16. 500
  17. 208
  18. 3000
  19. 506
  20. 9732
  21. 205
  22. 841
  23. 9874
  24. 5069
  25. 8000
  26. 7642
  27. 632
  28. 3068
  29. 10
  30. 8764
  31. 104
  32. 7541
  33. 976
  34. 4058
  35. 9
  36. 1047
  37. 5
  38. 1037
  39. 973
  40. 408

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