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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 434 · 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 4-digit number you can make using the digits 3, 0, 2 and 7 once each? (a) 0237 (b) 2307 (c) 2037 (d) 7320
  2. 2.What is the place value of the digit 2 in 2948? (a) 20000 (b) 200000 (c) 200 (d) 2000
  3. 3.What is the smallest 4-digit number you can make using the digits 7, 2, 0 and 8 once each? (a) 2078 (b) 2708 (c) 8720 (d) 0278
  4. 4.What is the smallest 4-digit number you can make using the digits 0, 2, 6 and 8 once each? (a) 2608 (b) 2068 (c) 8620 (d) 0268
  5. 5.What is the place value of the digit 2 in 5482? (a) 2000 (b) 20 (c) 2 (d) 200
  6. 6.What is the place value of the digit 1 in 1594? (a) 10000 (b) 1000 (c) 100000 (d) 100
  7. 7.What is the smallest 4-digit number you can make using the digits 2, 0, 9 and 1 once each? (a) 9210 (b) 1029 (c) 0129 (d) 1209
  8. 8.What is the place value of the digit 3 in 5937? (a) 3 (b) 300 (c) 3000 (d) 30
  9. 9.What is the place value of the digit 7 in 7413? (a) 7000 (b) 70000 (c) 700000 (d) 700
  10. 10.What is the smallest 4-digit number you can make using the digits 5, 7, 4 and 0 once each? (a) 7540 (b) 4057 (c) 0457 (d) 4507
  11. 11.What is the greatest 3-digit number you can make using the digits 6, 1 and 4 once each? (a) 461 (b) 641 (c) 146 (d) 614
  12. 12.What is the greatest 4-digit number you can make using the digits 5, 8, 6 and 4 once each? (a) 6854 (b) 8654 (c) 8645 (d) 4568
  13. 13.What is the place value of the digit 2 in 5281? (a) 2000 (b) 200 (c) 20 (d) 20000
  14. 14.What is the smallest 4-digit number you can make using the digits 0, 6, 7 and 4 once each? (a) 4607 (b) 7640 (c) 0467 (d) 4067
  15. 15.What is the greatest 4-digit number you can make using the digits 3, 5, 6 and 2 once each? (a) 5632 (b) 6523 (c) 6532 (d) 2356
  16. 16.What is the place value of the digit 2 in 8672? (a) 2000 (b) 20 (c) 200 (d) 2
  17. 17.What is the greatest 4-digit number you can make using the digits 2, 9, 8 and 1 once each? (a) 9821 (b) 8921 (c) 9812 (d) 1289
  18. 18.What is the greatest 4-digit number you can make using the digits 5, 3, 2 and 1 once each? (a) 5321 (b) 3521 (c) 5312 (d) 1235
  19. 19.What is the smallest 4-digit number you can make using the digits 9, 3, 0 and 5 once each? (a) 0359 (b) 9530 (c) 3509 (d) 3059
  20. 20.What is the smallest 4-digit number you can make using the digits 4, 0, 1 and 6 once each? (a) 1406 (b) 6410 (c) 0146 (d) 1046
  21. 21.What is the greatest 3-digit number you can make using the digits 7, 8 and 5 once each? (a) 785 (b) 578 (c) 857 (d) 875
  22. 22.What is the greatest 4-digit number you can make using the digits 8, 1, 7 and 5 once each? (a) 8751 (b) 8715 (c) 7851 (d) 1578
  23. 23.What is the greatest 3-digit number you can make using the digits 8, 1 and 9 once each? (a) 918 (b) 981 (c) 189 (d) 891
  24. 24.What is the greatest 4-digit number you can make using the digits 8, 5, 7 and 6 once each? (a) 8765 (b) 8756 (c) 5678 (d) 7865
  25. 25.What is the place value of the digit 9 in 9275? (a) 90000 (b) 9000 (c) 900 (d) 900000
  26. 26.What is the smallest 4-digit number you can make using the digits 0, 5, 6 and 2 once each? (a) 0256 (b) 6520 (c) 2056 (d) 2506
  27. 27.What is the place value of the digit 2 in 5728? (a) 2000 (b) 20 (c) 2 (d) 200
  28. 28.What is the smallest 4-digit number you can make using the digits 9, 7, 0 and 1 once each? (a) 0179 (b) 1079 (c) 9710 (d) 1709
  29. 29.What is the greatest 3-digit number you can make using the digits 9, 3 and 8 once each? (a) 938 (b) 983 (c) 893 (d) 389
  30. 30.What is the greatest 3-digit number you can make using the digits 5, 8 and 1 once each? (a) 158 (b) 581 (c) 815 (d) 851
  31. 31.What is the smallest 4-digit number you can make using the digits 1, 0, 3 and 7 once each? (a) 7310 (b) 1307 (c) 1037 (d) 0137
  32. 32.What is the greatest 3-digit number you can make using the digits 3, 6 and 8 once each? (a) 863 (b) 836 (c) 683 (d) 368
  33. 33.What is the greatest 3-digit number you can make using the digits 1, 6 and 8 once each? (a) 168 (b) 681 (c) 816 (d) 861
  34. 34.What is the place value of the digit 1 in 3148? (a) 100 (b) 10 (c) 1000 (d) 10000
  35. 35.What is the smallest 3-digit number you can make using the digits 0, 9 and 2 once each? (a) 209 (b) 290 (c) 029 (d) 920
  36. 36.What is the place value of the digit 3 in 3529? (a) 300 (b) 3000 (c) 30000 (d) 300000
  37. 37.What is the smallest 4-digit number you can make using the digits 2, 9, 1 and 0 once each? (a) 1029 (b) 0129 (c) 9210 (d) 1209
  38. 38.What is the smallest 4-digit number you can make using the digits 3, 1, 0 and 6 once each? (a) 0136 (b) 6310 (c) 1036 (d) 1306
  39. 39.What is the greatest 3-digit number you can make using the digits 2, 8 and 1 once each? (a) 812 (b) 821 (c) 281 (d) 128
  40. 40.What is the place value of the digit 7 in 8237? (a) 7000 (b) 7 (c) 700 (d) 70

Answer key

  1. 2037
  2. 2000
  3. 2078
  4. 2068
  5. 2
  6. 1000
  7. 1029
  8. 30
  9. 7000
  10. 4057
  11. 641
  12. 8654
  13. 200
  14. 4067
  15. 6532
  16. 2
  17. 9821
  18. 5321
  19. 3059
  20. 1046
  21. 875
  22. 8751
  23. 981
  24. 8765
  25. 9000
  26. 2056
  27. 20
  28. 1079
  29. 983
  30. 851
  31. 1037
  32. 863
  33. 861
  34. 100
  35. 209
  36. 3000
  37. 1029
  38. 1036
  39. 821
  40. 7

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