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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 600 · 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, 5 and 8 once each? (a) 0358 (b) 3058 (c) 3508 (d) 8530
  2. 2.What is the place value of the digit 2 in 1732? (a) 2000 (b) 2 (c) 200 (d) 20
  3. 3.What is the greatest 4-digit number you can make using the digits 5, 4, 3 and 1 once each? (a) 4531 (b) 5413 (c) 1345 (d) 5431
  4. 4.What is the place value of the digit 7 in 8475? (a) 7 (b) 7000 (c) 70 (d) 700
  5. 5.What is the greatest 3-digit number you can make using the digits 4, 1 and 7 once each? (a) 714 (b) 471 (c) 741 (d) 147
  6. 6.What is the greatest 3-digit number you can make using the digits 7, 8 and 6 once each? (a) 678 (b) 786 (c) 867 (d) 876
  7. 7.What is the smallest 3-digit number you can make using the digits 8, 2 and 0 once each? (a) 028 (b) 280 (c) 208 (d) 820
  8. 8.What is the smallest 4-digit number you can make using the digits 0, 7, 4 and 1 once each? (a) 1047 (b) 7410 (c) 0147 (d) 1407
  9. 9.What is the smallest 4-digit number you can make using the digits 3, 0, 2 and 5 once each? (a) 2035 (b) 2305 (c) 0235 (d) 5320
  10. 10.What is the place value of the digit 9 in 2895? (a) 9 (b) 900 (c) 9000 (d) 90
  11. 11.What is the greatest 4-digit number you can make using the digits 9, 6, 1 and 8 once each? (a) 8961 (b) 9816 (c) 9861 (d) 1689
  12. 12.What is the greatest 3-digit number you can make using the digits 3, 1 and 8 once each? (a) 813 (b) 138 (c) 831 (d) 381
  13. 13.What is the smallest 4-digit number you can make using the digits 0, 6, 3 and 8 once each? (a) 3608 (b) 0368 (c) 8630 (d) 3068
  14. 14.What is the greatest 4-digit number you can make using the digits 4, 6, 1 and 3 once each? (a) 1346 (b) 4631 (c) 6413 (d) 6431
  15. 15.What is the greatest 3-digit number you can make using the digits 1, 2 and 7 once each? (a) 712 (b) 127 (c) 721 (d) 271
  16. 16.What is the greatest 4-digit number you can make using the digits 5, 3, 9 and 1 once each? (a) 9513 (b) 1359 (c) 9531 (d) 5931
  17. 17.What is the place value of the digit 1 in 8135? (a) 1000 (b) 10 (c) 100 (d) 10000
  18. 18.What is the greatest 3-digit number you can make using the digits 2, 8 and 5 once each? (a) 825 (b) 852 (c) 582 (d) 258
  19. 19.What is the smallest 4-digit number you can make using the digits 7, 5, 0 and 8 once each? (a) 0578 (b) 5708 (c) 8750 (d) 5078
  20. 20.What is the greatest 4-digit number you can make using the digits 7, 2, 9 and 5 once each? (a) 9752 (b) 7952 (c) 2579 (d) 9725
  21. 21.What is the greatest 3-digit number you can make using the digits 5, 3 and 7 once each? (a) 573 (b) 753 (c) 357 (d) 735
  22. 22.What is the greatest 3-digit number you can make using the digits 1, 7 and 3 once each? (a) 731 (b) 713 (c) 371 (d) 137
  23. 23.What is the smallest 4-digit number you can make using the digits 9, 0, 7 and 3 once each? (a) 3079 (b) 0379 (c) 3709 (d) 9730
  24. 24.What is the smallest 3-digit number you can make using the digits 3, 0 and 1 once each? (a) 310 (b) 013 (c) 130 (d) 103
  25. 25.What is the place value of the digit 4 in 4198? (a) 4000 (b) 40000 (c) 400 (d) 400000
  26. 26.What is the smallest 3-digit number you can make using the digits 1, 8 and 0 once each? (a) 018 (b) 108 (c) 810 (d) 180
  27. 27.What is the smallest 4-digit number you can make using the digits 2, 3, 8 and 0 once each? (a) 2308 (b) 0238 (c) 2038 (d) 8320
  28. 28.What is the greatest 3-digit number you can make using the digits 2, 9 and 3 once each? (a) 923 (b) 239 (c) 932 (d) 392
  29. 29.What is the place value of the digit 5 in 6153? (a) 5 (b) 500 (c) 5000 (d) 50
  30. 30.What is the greatest 4-digit number you can make using the digits 6, 2, 1 and 7 once each? (a) 1267 (b) 6721 (c) 7621 (d) 7612
  31. 31.What is the greatest 3-digit number you can make using the digits 3, 2 and 8 once each? (a) 823 (b) 238 (c) 382 (d) 832
  32. 32.What is the place value of the digit 5 in 5916? (a) 500 (b) 5000 (c) 500000 (d) 50000
  33. 33.What is the place value of the digit 4 in 5984? (a) 4000 (b) 400 (c) 40 (d) 4
  34. 34.What is the place value of the digit 4 in 4619? (a) 400 (b) 40000 (c) 4000 (d) 400000
  35. 35.What is the smallest 4-digit number you can make using the digits 8, 4, 1 and 0 once each? (a) 1408 (b) 0148 (c) 1048 (d) 8410
  36. 36.What is the greatest 4-digit number you can make using the digits 2, 3, 4 and 1 once each? (a) 3421 (b) 1234 (c) 4321 (d) 4312
  37. 37.What is the smallest 4-digit number you can make using the digits 3, 0, 2 and 7 once each? (a) 7320 (b) 2307 (c) 2037 (d) 0237
  38. 38.What is the greatest 4-digit number you can make using the digits 8, 7, 5 and 2 once each? (a) 8725 (b) 8752 (c) 2578 (d) 7852
  39. 39.What is the place value of the digit 9 in 9413? (a) 900 (b) 900000 (c) 90000 (d) 9000
  40. 40.What is the smallest 3-digit number you can make using the digits 6, 0 and 1 once each? (a) 160 (b) 106 (c) 016 (d) 610

Answer key

  1. 3058
  2. 2
  3. 5431
  4. 70
  5. 741
  6. 876
  7. 208
  8. 1047
  9. 2035
  10. 90
  11. 9861
  12. 831
  13. 3068
  14. 6431
  15. 721
  16. 9531
  17. 100
  18. 852
  19. 5078
  20. 9752
  21. 753
  22. 731
  23. 3079
  24. 103
  25. 4000
  26. 108
  27. 2038
  28. 932
  29. 50
  30. 7621
  31. 832
  32. 5000
  33. 4
  34. 4000
  35. 1048
  36. 4321
  37. 2037
  38. 8752
  39. 9000
  40. 106

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