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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 485 · 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 place value of the digit 3 in 1326? (a) 3000 (b) 30000 (c) 300 (d) 30
  2. 2.What is the greatest 3-digit number you can make using the digits 3, 5 and 7 once each? (a) 753 (b) 735 (c) 357 (d) 573
  3. 3.What is the greatest 3-digit number you can make using the digits 3, 9 and 4 once each? (a) 943 (b) 934 (c) 349 (d) 493
  4. 4.What is the greatest 4-digit number you can make using the digits 9, 4, 1 and 8 once each? (a) 9814 (b) 8941 (c) 9841 (d) 1489
  5. 5.What is the greatest 4-digit number you can make using the digits 9, 1, 6 and 4 once each? (a) 9614 (b) 9641 (c) 6941 (d) 1469
  6. 6.What is the place value of the digit 8 in 7485? (a) 800 (b) 8 (c) 80 (d) 8000
  7. 7.What is the greatest 3-digit number you can make using the digits 9, 8 and 6 once each? (a) 896 (b) 968 (c) 986 (d) 689
  8. 8.What is the greatest 4-digit number you can make using the digits 9, 8, 6 and 2 once each? (a) 2689 (b) 9826 (c) 8962 (d) 9862
  9. 9.What is the place value of the digit 8 in 5198? (a) 800 (b) 8000 (c) 80 (d) 8
  10. 10.What is the smallest 4-digit number you can make using the digits 5, 2, 0 and 6 once each? (a) 0256 (b) 2506 (c) 6520 (d) 2056
  11. 11.What is the greatest 4-digit number you can make using the digits 1, 2, 7 and 4 once each? (a) 4721 (b) 1247 (c) 7421 (d) 7412
  12. 12.What is the greatest 3-digit number you can make using the digits 5, 6 and 8 once each? (a) 568 (b) 685 (c) 865 (d) 856
  13. 13.What is the smallest 3-digit number you can make using the digits 9, 1 and 0 once each? (a) 109 (b) 019 (c) 190 (d) 910
  14. 14.What is the greatest 4-digit number you can make using the digits 4, 5, 2 and 9 once each? (a) 9524 (b) 5942 (c) 9542 (d) 2459
  15. 15.What is the greatest 4-digit number you can make using the digits 5, 4, 7 and 8 once each? (a) 4578 (b) 7854 (c) 8754 (d) 8745
  16. 16.What is the place value of the digit 8 in 2168? (a) 8000 (b) 8 (c) 800 (d) 80
  17. 17.What is the greatest 4-digit number you can make using the digits 1, 8, 7 and 2 once each? (a) 8712 (b) 8721 (c) 7821 (d) 1278
  18. 18.What is the place value of the digit 4 in 5467? (a) 40 (b) 40000 (c) 400 (d) 4000
  19. 19.What is the smallest 4-digit number you can make using the digits 2, 0, 4 and 1 once each? (a) 1204 (b) 0124 (c) 4210 (d) 1024
  20. 20.What is the place value of the digit 1 in 1796? (a) 1000 (b) 100 (c) 10000 (d) 100000
  21. 21.What is the greatest 4-digit number you can make using the digits 3, 4, 5 and 7 once each? (a) 3457 (b) 7543 (c) 5743 (d) 7534
  22. 22.What is the greatest 4-digit number you can make using the digits 7, 1, 8 and 9 once each? (a) 8971 (b) 9817 (c) 9871 (d) 1789
  23. 23.What is the greatest 4-digit number you can make using the digits 1, 3, 7 and 2 once each? (a) 3721 (b) 7321 (c) 1237 (d) 7312
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 6 and 5 once each? (a) 056 (b) 506 (c) 650 (d) 560
  25. 25.What is the place value of the digit 7 in 2587? (a) 700 (b) 7000 (c) 70 (d) 7
  26. 26.What is the place value of the digit 9 in 4589? (a) 90 (b) 9 (c) 900 (d) 9000
  27. 27.What is the greatest 4-digit number you can make using the digits 2, 1, 3 and 9 once each? (a) 1239 (b) 9312 (c) 3921 (d) 9321
  28. 28.What is the place value of the digit 2 in 6231? (a) 2000 (b) 20 (c) 200 (d) 20000
  29. 29.What is the greatest 4-digit number you can make using the digits 1, 7, 6 and 3 once each? (a) 7631 (b) 7613 (c) 1367 (d) 6731
  30. 30.What is the greatest 3-digit number you can make using the digits 2, 8 and 5 once each? (a) 258 (b) 582 (c) 825 (d) 852
  31. 31.What is the place value of the digit 3 in 7863? (a) 3 (b) 30 (c) 3000 (d) 300
  32. 32.What is the place value of the digit 9 in 2479? (a) 90 (b) 9000 (c) 9 (d) 900
  33. 33.What is the smallest 4-digit number you can make using the digits 0, 5, 9 and 3 once each? (a) 9530 (b) 3509 (c) 0359 (d) 3059
  34. 34.What is the place value of the digit 2 in 2817? (a) 2000 (b) 200000 (c) 200 (d) 20000
  35. 35.What is the smallest 3-digit number you can make using the digits 5, 0 and 8 once each? (a) 580 (b) 850 (c) 058 (d) 508
  36. 36.What is the greatest 4-digit number you can make using the digits 3, 7, 9 and 5 once each? (a) 3579 (b) 9735 (c) 9753 (d) 7953
  37. 37.What is the greatest 4-digit number you can make using the digits 9, 7, 1 and 5 once each? (a) 1579 (b) 9715 (c) 9751 (d) 7951
  38. 38.What is the smallest 4-digit number you can make using the digits 6, 0, 8 and 4 once each? (a) 4068 (b) 4608 (c) 8640 (d) 0468
  39. 39.What is the smallest 4-digit number you can make using the digits 9, 0, 7 and 1 once each? (a) 1709 (b) 1079 (c) 9710 (d) 0179
  40. 40.What is the place value of the digit 3 in 6231? (a) 3 (b) 3000 (c) 30 (d) 300

Answer key

  1. 300
  2. 753
  3. 943
  4. 9841
  5. 9641
  6. 80
  7. 986
  8. 9862
  9. 8
  10. 2056
  11. 7421
  12. 865
  13. 109
  14. 9542
  15. 8754
  16. 8
  17. 8721
  18. 400
  19. 1024
  20. 1000
  21. 7543
  22. 9871
  23. 7321
  24. 506
  25. 7
  26. 9
  27. 9321
  28. 200
  29. 7631
  30. 852
  31. 3
  32. 9
  33. 3059
  34. 2000
  35. 508
  36. 9753
  37. 9751
  38. 4068
  39. 1079
  40. 30

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