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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 788 · 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 0, 9 and 2 once each? (a) 029 (b) 290 (c) 920 (d) 209
  2. 2.What is the greatest 4-digit number you can make using the digits 2, 9, 4 and 1 once each? (a) 4921 (b) 9412 (c) 9421 (d) 1249
  3. 3.What is the smallest 4-digit number you can make using the digits 0, 4, 2 and 1 once each? (a) 0124 (b) 1024 (c) 4210 (d) 1204
  4. 4.What is the greatest 4-digit number you can make using the digits 1, 6, 8 and 3 once each? (a) 8631 (b) 8613 (c) 6831 (d) 1368
  5. 5.What is the greatest 4-digit number you can make using the digits 5, 7, 6 and 8 once each? (a) 8756 (b) 8765 (c) 7865 (d) 5678
  6. 6.What is the smallest 4-digit number you can make using the digits 0, 8, 2 and 3 once each? (a) 0238 (b) 2308 (c) 8320 (d) 2038
  7. 7.What is the greatest 4-digit number you can make using the digits 5, 2, 4 and 8 once each? (a) 8524 (b) 8542 (c) 2458 (d) 5842
  8. 8.What is the smallest 3-digit number you can make using the digits 8, 0 and 6 once each? (a) 860 (b) 068 (c) 608 (d) 680
  9. 9.What is the place value of the digit 8 in 7618? (a) 80 (b) 8000 (c) 8 (d) 800
  10. 10.What is the smallest 4-digit number you can make using the digits 6, 3, 0 and 2 once each? (a) 6320 (b) 2306 (c) 2036 (d) 0236
  11. 11.What is the place value of the digit 4 in 3417? (a) 40 (b) 4000 (c) 400 (d) 40000
  12. 12.What is the greatest 4-digit number you can make using the digits 3, 4, 8 and 9 once each? (a) 3489 (b) 8943 (c) 9834 (d) 9843
  13. 13.What is the place value of the digit 5 in 9725? (a) 500 (b) 50 (c) 5000 (d) 5
  14. 14.What is the smallest 3-digit number you can make using the digits 9, 0 and 2 once each? (a) 920 (b) 290 (c) 029 (d) 209
  15. 15.What is the place value of the digit 4 in 5164? (a) 4 (b) 40 (c) 400 (d) 4000
  16. 16.What is the place value of the digit 1 in 4168? (a) 10000 (b) 1000 (c) 10 (d) 100
  17. 17.What is the greatest 3-digit number you can make using the digits 1, 7 and 2 once each? (a) 127 (b) 712 (c) 721 (d) 271
  18. 18.What is the place value of the digit 4 in 9483? (a) 40000 (b) 400 (c) 40 (d) 4000
  19. 19.What is the greatest 4-digit number you can make using the digits 5, 6, 8 and 1 once each? (a) 6851 (b) 8651 (c) 1568 (d) 8615
  20. 20.What is the greatest 3-digit number you can make using the digits 1, 5 and 3 once each? (a) 135 (b) 351 (c) 513 (d) 531
  21. 21.What is the place value of the digit 3 in 1253? (a) 300 (b) 3000 (c) 3 (d) 30
  22. 22.What is the smallest 3-digit number you can make using the digits 7, 0 and 3 once each? (a) 037 (b) 730 (c) 307 (d) 370
  23. 23.What is the place value of the digit 9 in 3941? (a) 9000 (b) 90 (c) 900 (d) 90000
  24. 24.What is the smallest 3-digit number you can make using the digits 7, 0 and 9 once each? (a) 079 (b) 970 (c) 790 (d) 709
  25. 25.What is the greatest 3-digit number you can make using the digits 6, 8 and 5 once each? (a) 685 (b) 865 (c) 568 (d) 856
  26. 26.What is the place value of the digit 4 in 1584? (a) 40 (b) 4000 (c) 400 (d) 4
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 8 and 5 once each? (a) 508 (b) 058 (c) 850 (d) 580
  28. 28.What is the smallest 3-digit number you can make using the digits 1, 5 and 0 once each? (a) 105 (b) 015 (c) 150 (d) 510
  29. 29.What is the greatest 3-digit number you can make using the digits 1, 6 and 4 once each? (a) 614 (b) 641 (c) 461 (d) 146
  30. 30.What is the greatest 4-digit number you can make using the digits 4, 8, 5 and 7 once each? (a) 7854 (b) 8754 (c) 8745 (d) 4578
  31. 31.What is the place value of the digit 7 in 6857? (a) 70 (b) 700 (c) 7 (d) 7000
  32. 32.What is the greatest 4-digit number you can make using the digits 2, 6, 7 and 3 once each? (a) 7632 (b) 7623 (c) 2367 (d) 6732
  33. 33.What is the place value of the digit 4 in 1542? (a) 400 (b) 4 (c) 40 (d) 4000
  34. 34.What is the smallest 3-digit number you can make using the digits 0, 9 and 7 once each? (a) 790 (b) 709 (c) 970 (d) 079
  35. 35.What is the greatest 4-digit number you can make using the digits 2, 3, 6 and 5 once each? (a) 6523 (b) 6532 (c) 2356 (d) 5632
  36. 36.What is the greatest 3-digit number you can make using the digits 6, 1 and 4 once each? (a) 146 (b) 461 (c) 614 (d) 641
  37. 37.What is the smallest 3-digit number you can make using the digits 1, 0 and 3 once each? (a) 310 (b) 013 (c) 103 (d) 130
  38. 38.What is the smallest 4-digit number you can make using the digits 5, 2, 0 and 7 once each? (a) 0257 (b) 7520 (c) 2507 (d) 2057
  39. 39.What is the greatest 4-digit number you can make using the digits 2, 8, 9 and 4 once each? (a) 2489 (b) 9842 (c) 9824 (d) 8942
  40. 40.What is the place value of the digit 8 in 4182? (a) 8000 (b) 80 (c) 800 (d) 8

Answer key

  1. 209
  2. 9421
  3. 1024
  4. 8631
  5. 8765
  6. 2038
  7. 8542
  8. 608
  9. 8
  10. 2036
  11. 400
  12. 9843
  13. 5
  14. 209
  15. 4
  16. 100
  17. 721
  18. 400
  19. 8651
  20. 531
  21. 3
  22. 307
  23. 900
  24. 709
  25. 865
  26. 4
  27. 508
  28. 105
  29. 641
  30. 8754
  31. 7
  32. 7632
  33. 40
  34. 709
  35. 6532
  36. 641
  37. 103
  38. 2057
  39. 9842
  40. 80

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