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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 667 · 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 greatest 4-digit number you can make using the digits 2, 1, 6 and 5 once each? (a) 6512 (b) 5621 (c) 6521 (d) 1256
  2. 2.What is the smallest 3-digit number you can make using the digits 0, 8 and 1 once each? (a) 810 (b) 108 (c) 180 (d) 018
  3. 3.What is the greatest 3-digit number you can make using the digits 1, 5 and 4 once each? (a) 541 (b) 514 (c) 145 (d) 451
  4. 4.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
  5. 5.What is the place value of the digit 4 in 1394? (a) 40 (b) 400 (c) 4 (d) 4000
  6. 6.What is the place value of the digit 5 in 5139? (a) 500000 (b) 50000 (c) 500 (d) 5000
  7. 7.What is the place value of the digit 9 in 9421? (a) 90000 (b) 900000 (c) 9000 (d) 900
  8. 8.What is the smallest 4-digit number you can make using the digits 9, 0, 6 and 3 once each? (a) 0369 (b) 3609 (c) 3069 (d) 9630
  9. 9.What is the smallest 4-digit number you can make using the digits 7, 0, 8 and 4 once each? (a) 8740 (b) 4078 (c) 4708 (d) 0478
  10. 10.What is the place value of the digit 2 in 7682? (a) 2 (b) 200 (c) 20 (d) 2000
  11. 11.What is the smallest 4-digit number you can make using the digits 0, 4, 2 and 7 once each? (a) 7420 (b) 0247 (c) 2407 (d) 2047
  12. 12.What is the greatest 3-digit number you can make using the digits 9, 1 and 7 once each? (a) 917 (b) 971 (c) 791 (d) 179
  13. 13.What is the place value of the digit 9 in 8394? (a) 9 (b) 900 (c) 9000 (d) 90
  14. 14.What is the greatest 3-digit number you can make using the digits 9, 3 and 4 once each? (a) 349 (b) 493 (c) 943 (d) 934
  15. 15.What is the place value of the digit 2 in 3982? (a) 2000 (b) 200 (c) 2 (d) 20
  16. 16.What is the greatest 4-digit number you can make using the digits 5, 8, 4 and 7 once each? (a) 8745 (b) 8754 (c) 7854 (d) 4578
  17. 17.What is the greatest 3-digit number you can make using the digits 8, 4 and 2 once each? (a) 248 (b) 482 (c) 824 (d) 842
  18. 18.What is the place value of the digit 4 in 6374? (a) 400 (b) 40 (c) 4000 (d) 4
  19. 19.What is the smallest 3-digit number you can make using the digits 4, 9 and 0 once each? (a) 490 (b) 940 (c) 049 (d) 409
  20. 20.What is the greatest 4-digit number you can make using the digits 7, 1, 2 and 9 once each? (a) 9712 (b) 9721 (c) 7921 (d) 1279
  21. 21.What is the place value of the digit 1 in 1425? (a) 100 (b) 1000 (c) 100000 (d) 10000
  22. 22.What is the greatest 3-digit number you can make using the digits 6, 7 and 5 once each? (a) 675 (b) 765 (c) 756 (d) 567
  23. 23.What is the smallest 3-digit number you can make using the digits 2, 0 and 8 once each? (a) 820 (b) 028 (c) 280 (d) 208
  24. 24.What is the smallest 4-digit number you can make using the digits 0, 5, 3 and 7 once each? (a) 3507 (b) 0357 (c) 3057 (d) 7530
  25. 25.What is the place value of the digit 6 in 1836? (a) 6000 (b) 600 (c) 6 (d) 60
  26. 26.What is the greatest 4-digit number you can make using the digits 5, 7, 2 and 8 once each? (a) 2578 (b) 8725 (c) 8752 (d) 7852
  27. 27.What is the greatest 4-digit number you can make using the digits 6, 7, 9 and 4 once each? (a) 9764 (b) 4679 (c) 9746 (d) 7964
  28. 28.What is the smallest 3-digit number you can make using the digits 0, 2 and 6 once each? (a) 620 (b) 026 (c) 206 (d) 260
  29. 29.What is the greatest 4-digit number you can make using the digits 1, 9, 5 and 6 once each? (a) 6951 (b) 9615 (c) 1569 (d) 9651
  30. 30.What is the smallest 3-digit number you can make using the digits 4, 0 and 7 once each? (a) 047 (b) 407 (c) 740 (d) 470
  31. 31.What is the smallest 4-digit number you can make using the digits 9, 0, 5 and 7 once each? (a) 0579 (b) 5079 (c) 5709 (d) 9750
  32. 32.What is the place value of the digit 3 in 8273? (a) 3000 (b) 300 (c) 3 (d) 30
  33. 33.What is the place value of the digit 1 in 7351? (a) 1000 (b) 1 (c) 10 (d) 100
  34. 34.What is the smallest 4-digit number you can make using the digits 8, 5, 0 and 7 once each? (a) 8750 (b) 5078 (c) 5708 (d) 0578
  35. 35.What is the greatest 4-digit number you can make using the digits 5, 8, 7 and 2 once each? (a) 2578 (b) 8725 (c) 7852 (d) 8752
  36. 36.What is the place value of the digit 1 in 8713? (a) 1000 (b) 100 (c) 10 (d) 1
  37. 37.What is the greatest 3-digit number you can make using the digits 5, 7 and 3 once each? (a) 735 (b) 573 (c) 753 (d) 357
  38. 38.What is the greatest 3-digit number you can make using the digits 1, 8 and 7 once each? (a) 871 (b) 817 (c) 178 (d) 781
  39. 39.What is the smallest 4-digit number you can make using the digits 8, 0, 4 and 1 once each? (a) 8410 (b) 1048 (c) 1408 (d) 0148
  40. 40.What is the greatest 4-digit number you can make using the digits 8, 1, 9 and 4 once each? (a) 1489 (b) 9841 (c) 8941 (d) 9814

Answer key

  1. 6521
  2. 108
  3. 541
  4. 865
  5. 4
  6. 5000
  7. 9000
  8. 3069
  9. 4078
  10. 2
  11. 2047
  12. 971
  13. 90
  14. 943
  15. 2
  16. 8754
  17. 842
  18. 4
  19. 409
  20. 9721
  21. 1000
  22. 765
  23. 208
  24. 3057
  25. 6
  26. 8752
  27. 9764
  28. 206
  29. 9651
  30. 407
  31. 5079
  32. 3
  33. 1
  34. 5078
  35. 8752
  36. 10
  37. 753
  38. 871
  39. 1048
  40. 9841

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