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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 623 · 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, 3, 7 and 5 once each? (a) 2357 (b) 7532 (c) 5732 (d) 7523
  2. 2.What is the place value of the digit 9 in 2149? (a) 9000 (b) 900 (c) 90 (d) 9
  3. 3.What is the greatest 3-digit number you can make using the digits 1, 7 and 2 once each? (a) 712 (b) 127 (c) 271 (d) 721
  4. 4.What is the smallest 4-digit number you can make using the digits 1, 9, 4 and 0 once each? (a) 1049 (b) 1409 (c) 9410 (d) 0149
  5. 5.What is the greatest 4-digit number you can make using the digits 2, 4, 7 and 1 once each? (a) 7421 (b) 4721 (c) 7412 (d) 1247
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 2 and 8 once each? (a) 280 (b) 028 (c) 208 (d) 820
  7. 7.What is the smallest 4-digit number you can make using the digits 3, 0, 9 and 8 once each? (a) 0389 (b) 9830 (c) 3809 (d) 3089
  8. 8.What is the greatest 4-digit number you can make using the digits 6, 4, 2 and 3 once each? (a) 2346 (b) 4632 (c) 6432 (d) 6423
  9. 9.What is the greatest 4-digit number you can make using the digits 3, 7, 4 and 6 once each? (a) 3467 (b) 7643 (c) 6743 (d) 7634
  10. 10.What is the greatest 3-digit number you can make using the digits 7, 3 and 5 once each? (a) 735 (b) 753 (c) 357 (d) 573
  11. 11.What is the smallest 3-digit number you can make using the digits 4, 8 and 0 once each? (a) 408 (b) 840 (c) 480 (d) 048
  12. 12.What is the smallest 4-digit number you can make using the digits 9, 0, 7 and 1 once each? (a) 9710 (b) 1079 (c) 1709 (d) 0179
  13. 13.What is the greatest 3-digit number you can make using the digits 3, 6 and 4 once each? (a) 346 (b) 643 (c) 463 (d) 634
  14. 14.What is the greatest 4-digit number you can make using the digits 6, 5, 8 and 1 once each? (a) 1568 (b) 8651 (c) 6851 (d) 8615
  15. 15.What is the place value of the digit 1 in 2173? (a) 1000 (b) 10 (c) 10000 (d) 100
  16. 16.What is the greatest 4-digit number you can make using the digits 2, 3, 4 and 7 once each? (a) 2347 (b) 4732 (c) 7423 (d) 7432
  17. 17.What is the greatest 3-digit number you can make using the digits 7, 5 and 9 once each? (a) 795 (b) 975 (c) 579 (d) 957
  18. 18.What is the smallest 4-digit number you can make using the digits 6, 2, 0 and 8 once each? (a) 8620 (b) 2608 (c) 2068 (d) 0268
  19. 19.What is the greatest 3-digit number you can make using the digits 5, 4 and 9 once each? (a) 594 (b) 954 (c) 945 (d) 459
  20. 20.What is the greatest 4-digit number you can make using the digits 6, 8, 5 and 3 once each? (a) 3568 (b) 6853 (c) 8653 (d) 8635
  21. 21.What is the greatest 3-digit number you can make using the digits 4, 8 and 7 once each? (a) 847 (b) 784 (c) 874 (d) 478
  22. 22.What is the greatest 3-digit number you can make using the digits 1, 5 and 4 once each? (a) 145 (b) 541 (c) 451 (d) 514
  23. 23.What is the greatest 4-digit number you can make using the digits 3, 6, 4 and 8 once each? (a) 8643 (b) 3468 (c) 6843 (d) 8634
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 5 and 1 once each? (a) 015 (b) 105 (c) 150 (d) 510
  25. 25.What is the smallest 3-digit number you can make using the digits 8, 9 and 0 once each? (a) 980 (b) 809 (c) 890 (d) 089
  26. 26.What is the place value of the digit 6 in 8246? (a) 6000 (b) 600 (c) 60 (d) 6
  27. 27.What is the place value of the digit 5 in 1925? (a) 500 (b) 5000 (c) 50 (d) 5
  28. 28.What is the greatest 4-digit number you can make using the digits 4, 3, 9 and 6 once each? (a) 9634 (b) 3469 (c) 6943 (d) 9643
  29. 29.What is the smallest 3-digit number you can make using the digits 1, 0 and 5 once each? (a) 510 (b) 105 (c) 015 (d) 150
  30. 30.What is the greatest 4-digit number you can make using the digits 9, 4, 5 and 7 once each? (a) 7954 (b) 4579 (c) 9745 (d) 9754
  31. 31.What is the greatest 3-digit number you can make using the digits 3, 5 and 7 once each? (a) 357 (b) 753 (c) 573 (d) 735
  32. 32.What is the smallest 4-digit number you can make using the digits 4, 2, 7 and 0 once each? (a) 2047 (b) 0247 (c) 2407 (d) 7420
  33. 33.What is the place value of the digit 7 in 8927? (a) 700 (b) 7000 (c) 7 (d) 70
  34. 34.What is the place value of the digit 8 in 9847? (a) 8000 (b) 800 (c) 80 (d) 80000
  35. 35.What is the smallest 3-digit number you can make using the digits 9, 0 and 1 once each? (a) 109 (b) 190 (c) 019 (d) 910
  36. 36.What is the place value of the digit 8 in 8231? (a) 80000 (b) 800000 (c) 800 (d) 8000
  37. 37.What is the greatest 3-digit number you can make using the digits 7, 5 and 1 once each? (a) 715 (b) 157 (c) 571 (d) 751
  38. 38.What is the smallest 4-digit number you can make using the digits 2, 4, 6 and 0 once each? (a) 2406 (b) 2046 (c) 6420 (d) 0246
  39. 39.What is the greatest 4-digit number you can make using the digits 8, 2, 3 and 9 once each? (a) 9823 (b) 9832 (c) 8932 (d) 2389
  40. 40.What is the place value of the digit 8 in 8123? (a) 8000 (b) 800 (c) 80000 (d) 800000

Answer key

  1. 7532
  2. 9
  3. 721
  4. 1049
  5. 7421
  6. 208
  7. 3089
  8. 6432
  9. 7643
  10. 753
  11. 408
  12. 1079
  13. 643
  14. 8651
  15. 100
  16. 7432
  17. 975
  18. 2068
  19. 954
  20. 8653
  21. 874
  22. 541
  23. 8643
  24. 105
  25. 809
  26. 6
  27. 5
  28. 9643
  29. 105
  30. 9754
  31. 753
  32. 2047
  33. 7
  34. 800
  35. 109
  36. 8000
  37. 751
  38. 2046
  39. 9832
  40. 8000

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