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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 487 · 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 6 once each? (a) 564 (b) 645 (c) 654 (d) 456
  2. 2.What is the place value of the digit 7 in 8795? (a) 70000 (b) 70 (c) 700 (d) 7000
  3. 3.What is the greatest 3-digit number you can make using the digits 2, 7 and 4 once each? (a) 472 (b) 724 (c) 247 (d) 742
  4. 4.What is the place value of the digit 6 in 9156? (a) 600 (b) 6000 (c) 60 (d) 6
  5. 5.What is the greatest 4-digit number you can make using the digits 3, 5, 4 and 7 once each? (a) 7543 (b) 5743 (c) 3457 (d) 7534
  6. 6.What is the place value of the digit 8 in 9863? (a) 80 (b) 8000 (c) 80000 (d) 800
  7. 7.What is the place value of the digit 9 in 6941? (a) 900 (b) 90 (c) 90000 (d) 9000
  8. 8.What is the smallest 4-digit number you can make using the digits 3, 7, 0 and 2 once each? (a) 2037 (b) 0237 (c) 2307 (d) 7320
  9. 9.What is the place value of the digit 3 in 6319? (a) 3000 (b) 30 (c) 300 (d) 30000
  10. 10.What is the place value of the digit 2 in 6723? (a) 2000 (b) 2 (c) 20 (d) 200
  11. 11.What is the greatest 3-digit number you can make using the digits 1, 8 and 7 once each? (a) 781 (b) 178 (c) 871 (d) 817
  12. 12.What is the smallest 4-digit number you can make using the digits 7, 0, 4 and 5 once each? (a) 4057 (b) 4507 (c) 0457 (d) 7540
  13. 13.What is the greatest 4-digit number you can make using the digits 9, 3, 4 and 1 once each? (a) 1349 (b) 9413 (c) 9431 (d) 4931
  14. 14.What is the place value of the digit 7 in 1739? (a) 700 (b) 70 (c) 70000 (d) 7000
  15. 15.What is the greatest 3-digit number you can make using the digits 7, 4 and 1 once each? (a) 714 (b) 741 (c) 471 (d) 147
  16. 16.What is the place value of the digit 8 in 7823? (a) 8000 (b) 80 (c) 800 (d) 80000
  17. 17.What is the place value of the digit 6 in 6879? (a) 600000 (b) 60000 (c) 600 (d) 6000
  18. 18.What is the smallest 4-digit number you can make using the digits 1, 0, 3 and 5 once each? (a) 1035 (b) 0135 (c) 1305 (d) 5310
  19. 19.What is the place value of the digit 9 in 2981? (a) 90 (b) 9000 (c) 90000 (d) 900
  20. 20.What is the greatest 4-digit number you can make using the digits 3, 8, 9 and 2 once each? (a) 9823 (b) 9832 (c) 2389 (d) 8932
  21. 21.What is the smallest 4-digit number you can make using the digits 0, 3, 9 and 4 once each? (a) 3049 (b) 0349 (c) 3409 (d) 9430
  22. 22.What is the smallest 3-digit number you can make using the digits 3, 0 and 2 once each? (a) 230 (b) 320 (c) 023 (d) 203
  23. 23.What is the smallest 4-digit number you can make using the digits 0, 5, 2 and 7 once each? (a) 0257 (b) 2507 (c) 2057 (d) 7520
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 2 and 8 once each? (a) 208 (b) 280 (c) 028 (d) 820
  25. 25.What is the place value of the digit 9 in 2913? (a) 9000 (b) 90 (c) 90000 (d) 900
  26. 26.What is the place value of the digit 6 in 2416? (a) 6000 (b) 60 (c) 600 (d) 6
  27. 27.What is the greatest 3-digit number you can make using the digits 6, 2 and 7 once each? (a) 762 (b) 726 (c) 267 (d) 672
  28. 28.What is the place value of the digit 4 in 4871? (a) 4000 (b) 40000 (c) 400000 (d) 400
  29. 29.What is the greatest 3-digit number you can make using the digits 4, 2 and 5 once each? (a) 245 (b) 542 (c) 524 (d) 452
  30. 30.What is the greatest 3-digit number you can make using the digits 9, 2 and 6 once each? (a) 692 (b) 926 (c) 962 (d) 269
  31. 31.What is the smallest 3-digit number you can make using the digits 3, 6 and 0 once each? (a) 360 (b) 036 (c) 630 (d) 306
  32. 32.What is the smallest 3-digit number you can make using the digits 1, 0 and 3 once each? (a) 103 (b) 130 (c) 013 (d) 310
  33. 33.What is the place value of the digit 7 in 3127? (a) 700 (b) 70 (c) 7 (d) 7000
  34. 34.What is the greatest 3-digit number you can make using the digits 6, 9 and 3 once each? (a) 936 (b) 369 (c) 963 (d) 693
  35. 35.What is the place value of the digit 2 in 7612? (a) 200 (b) 2000 (c) 20 (d) 2
  36. 36.What is the smallest 4-digit number you can make using the digits 2, 4, 1 and 0 once each? (a) 0124 (b) 4210 (c) 1204 (d) 1024
  37. 37.What is the place value of the digit 9 in 9324? (a) 900000 (b) 900 (c) 9000 (d) 90000
  38. 38.What is the smallest 3-digit number you can make using the digits 6, 0 and 4 once each? (a) 640 (b) 460 (c) 046 (d) 406
  39. 39.What is the greatest 3-digit number you can make using the digits 7, 2 and 1 once each? (a) 127 (b) 712 (c) 721 (d) 271
  40. 40.What is the greatest 4-digit number you can make using the digits 3, 5, 7 and 4 once each? (a) 7543 (b) 7534 (c) 5743 (d) 3457

Answer key

  1. 654
  2. 700
  3. 742
  4. 6
  5. 7543
  6. 800
  7. 900
  8. 2037
  9. 300
  10. 20
  11. 871
  12. 4057
  13. 9431
  14. 700
  15. 741
  16. 800
  17. 6000
  18. 1035
  19. 900
  20. 9832
  21. 3049
  22. 203
  23. 2057
  24. 208
  25. 900
  26. 6
  27. 762
  28. 4000
  29. 542
  30. 962
  31. 306
  32. 103
  33. 7
  34. 963
  35. 2
  36. 1024
  37. 9000
  38. 406
  39. 721
  40. 7543

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