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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 621 · 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, 8 and 3 once each? (a) 830 (b) 380 (c) 038 (d) 308
  2. 2.What is the smallest 4-digit number you can make using the digits 7, 0, 3 and 8 once each? (a) 0378 (b) 8730 (c) 3708 (d) 3078
  3. 3.What is the place value of the digit 3 in 4832? (a) 3000 (b) 30 (c) 300 (d) 3
  4. 4.What is the greatest 3-digit number you can make using the digits 7, 6 and 8 once each? (a) 678 (b) 786 (c) 867 (d) 876
  5. 5.What is the greatest 4-digit number you can make using the digits 5, 2, 8 and 1 once each? (a) 8521 (b) 5821 (c) 8512 (d) 1258
  6. 6.What is the place value of the digit 6 in 1862? (a) 600 (b) 6 (c) 60 (d) 6000
  7. 7.What is the place value of the digit 3 in 3781? (a) 3000 (b) 30000 (c) 300000 (d) 300
  8. 8.What is the place value of the digit 4 in 4173? (a) 40000 (b) 400000 (c) 4000 (d) 400
  9. 9.What is the smallest 3-digit number you can make using the digits 0, 7 and 4 once each? (a) 407 (b) 740 (c) 470 (d) 047
  10. 10.What is the greatest 3-digit number you can make using the digits 1, 8 and 2 once each? (a) 128 (b) 281 (c) 821 (d) 812
  11. 11.What is the greatest 3-digit number you can make using the digits 4, 1 and 9 once each? (a) 914 (b) 149 (c) 941 (d) 491
  12. 12.What is the greatest 3-digit number you can make using the digits 2, 8 and 3 once each? (a) 238 (b) 382 (c) 823 (d) 832
  13. 13.What is the greatest 4-digit number you can make using the digits 4, 3, 1 and 5 once each? (a) 1345 (b) 5413 (c) 5431 (d) 4531
  14. 14.What is the greatest 3-digit number you can make using the digits 2, 8 and 1 once each? (a) 812 (b) 281 (c) 128 (d) 821
  15. 15.What is the greatest 3-digit number you can make using the digits 1, 7 and 3 once each? (a) 713 (b) 731 (c) 137 (d) 371
  16. 16.What is the place value of the digit 5 in 4758? (a) 5 (b) 50 (c) 500 (d) 5000
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 7 and 2 once each? (a) 207 (b) 270 (c) 720 (d) 027
  18. 18.What is the place value of the digit 1 in 3125? (a) 10 (b) 10000 (c) 100 (d) 1000
  19. 19.What is the greatest 3-digit number you can make using the digits 5, 8 and 6 once each? (a) 568 (b) 856 (c) 865 (d) 685
  20. 20.What is the greatest 3-digit number you can make using the digits 4, 2 and 8 once each? (a) 824 (b) 842 (c) 248 (d) 482
  21. 21.What is the greatest 4-digit number you can make using the digits 5, 8, 9 and 1 once each? (a) 8951 (b) 9815 (c) 9851 (d) 1589
  22. 22.What is the place value of the digit 6 in 4865? (a) 600 (b) 6000 (c) 6 (d) 60
  23. 23.What is the greatest 4-digit number you can make using the digits 6, 3, 7 and 8 once each? (a) 3678 (b) 7863 (c) 8763 (d) 8736
  24. 24.What is the greatest 3-digit number you can make using the digits 6, 5 and 2 once each? (a) 652 (b) 562 (c) 625 (d) 256
  25. 25.What is the greatest 3-digit number you can make using the digits 7, 1 and 9 once each? (a) 179 (b) 917 (c) 791 (d) 971
  26. 26.What is the greatest 3-digit number you can make using the digits 9, 8 and 3 once each? (a) 983 (b) 938 (c) 389 (d) 893
  27. 27.What is the smallest 4-digit number you can make using the digits 3, 0, 1 and 4 once each? (a) 0134 (b) 1034 (c) 1304 (d) 4310
  28. 28.What is the smallest 3-digit number you can make using the digits 2, 0 and 1 once each? (a) 102 (b) 210 (c) 012 (d) 120
  29. 29.What is the smallest 4-digit number you can make using the digits 8, 3, 0 and 2 once each? (a) 2308 (b) 8320 (c) 2038 (d) 0238
  30. 30.What is the greatest 4-digit number you can make using the digits 7, 5, 2 and 8 once each? (a) 8725 (b) 7852 (c) 8752 (d) 2578
  31. 31.What is the place value of the digit 2 in 8234? (a) 20 (b) 2000 (c) 20000 (d) 200
  32. 32.What is the smallest 3-digit number you can make using the digits 9, 0 and 7 once each? (a) 079 (b) 709 (c) 970 (d) 790
  33. 33.What is the greatest 4-digit number you can make using the digits 9, 7, 6 and 2 once each? (a) 7962 (b) 9726 (c) 2679 (d) 9762
  34. 34.What is the smallest 4-digit number you can make using the digits 1, 5, 7 and 0 once each? (a) 0157 (b) 7510 (c) 1057 (d) 1507
  35. 35.What is the smallest 4-digit number you can make using the digits 0, 5, 9 and 3 once each? (a) 3509 (b) 0359 (c) 3059 (d) 9530
  36. 36.What is the greatest 3-digit number you can make using the digits 9, 3 and 5 once each? (a) 359 (b) 593 (c) 935 (d) 953
  37. 37.What is the smallest 3-digit number you can make using the digits 6, 3 and 0 once each? (a) 630 (b) 036 (c) 360 (d) 306
  38. 38.What is the place value of the digit 5 in 9851? (a) 5000 (b) 50 (c) 5 (d) 500
  39. 39.What is the greatest 4-digit number you can make using the digits 8, 4, 1 and 6 once each? (a) 1468 (b) 8641 (c) 8614 (d) 6841
  40. 40.What is the smallest 4-digit number you can make using the digits 7, 0, 5 and 1 once each? (a) 1507 (b) 0157 (c) 7510 (d) 1057

Answer key

  1. 308
  2. 3078
  3. 30
  4. 876
  5. 8521
  6. 60
  7. 3000
  8. 4000
  9. 407
  10. 821
  11. 941
  12. 832
  13. 5431
  14. 821
  15. 731
  16. 50
  17. 207
  18. 100
  19. 865
  20. 842
  21. 9851
  22. 60
  23. 8763
  24. 652
  25. 971
  26. 983
  27. 1034
  28. 102
  29. 2038
  30. 8752
  31. 200
  32. 709
  33. 9762
  34. 1057
  35. 3059
  36. 953
  37. 306
  38. 50
  39. 8641
  40. 1057

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