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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 417 · 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, 3 and 2 once each? (a) 230 (b) 023 (c) 320 (d) 203
  2. 2.What is the greatest 3-digit number you can make using the digits 9, 4 and 6 once each? (a) 469 (b) 694 (c) 964 (d) 946
  3. 3.What is the greatest 4-digit number you can make using the digits 1, 2, 4 and 8 once each? (a) 4821 (b) 1248 (c) 8421 (d) 8412
  4. 4.What is the greatest 4-digit number you can make using the digits 4, 9, 2 and 1 once each? (a) 9412 (b) 1249 (c) 4921 (d) 9421
  5. 5.What is the place value of the digit 3 in 9132? (a) 3000 (b) 30 (c) 300 (d) 3
  6. 6.What is the greatest 4-digit number you can make using the digits 4, 8, 2 and 1 once each? (a) 8412 (b) 4821 (c) 8421 (d) 1248
  7. 7.What is the greatest 4-digit number you can make using the digits 2, 1, 9 and 5 once each? (a) 9521 (b) 9512 (c) 1259 (d) 5921
  8. 8.What is the greatest 3-digit number you can make using the digits 4, 6 and 1 once each? (a) 146 (b) 461 (c) 641 (d) 614
  9. 9.What is the greatest 3-digit number you can make using the digits 5, 7 and 1 once each? (a) 715 (b) 751 (c) 157 (d) 571
  10. 10.What is the greatest 3-digit number you can make using the digits 1, 5 and 6 once each? (a) 156 (b) 651 (c) 561 (d) 615
  11. 11.What is the smallest 3-digit number you can make using the digits 2, 0 and 4 once each? (a) 240 (b) 204 (c) 024 (d) 420
  12. 12.What is the place value of the digit 2 in 1294? (a) 20 (b) 20000 (c) 200 (d) 2000
  13. 13.What is the place value of the digit 4 in 5814? (a) 4000 (b) 40 (c) 4 (d) 400
  14. 14.What is the greatest 3-digit number you can make using the digits 8, 3 and 1 once each? (a) 381 (b) 813 (c) 831 (d) 138
  15. 15.What is the smallest 3-digit number you can make using the digits 0, 9 and 3 once each? (a) 390 (b) 930 (c) 309 (d) 039
  16. 16.What is the greatest 3-digit number you can make using the digits 4, 2 and 3 once each? (a) 234 (b) 432 (c) 423 (d) 342
  17. 17.What is the smallest 3-digit number you can make using the digits 2, 0 and 1 once each? (a) 102 (b) 012 (c) 210 (d) 120
  18. 18.What is the place value of the digit 8 in 1286? (a) 800 (b) 8 (c) 8000 (d) 80
  19. 19.What is the greatest 4-digit number you can make using the digits 1, 3, 9 and 6 once each? (a) 9631 (b) 6931 (c) 1369 (d) 9613
  20. 20.What is the place value of the digit 3 in 2356? (a) 30000 (b) 300 (c) 30 (d) 3000
  21. 21.What is the greatest 3-digit number you can make using the digits 8, 9 and 5 once each? (a) 895 (b) 958 (c) 589 (d) 985
  22. 22.What is the greatest 3-digit number you can make using the digits 3, 8 and 9 once each? (a) 983 (b) 938 (c) 893 (d) 389
  23. 23.What is the greatest 3-digit number you can make using the digits 2, 6 and 8 once each? (a) 862 (b) 826 (c) 268 (d) 682
  24. 24.What is the place value of the digit 5 in 9654? (a) 50 (b) 500 (c) 5 (d) 5000
  25. 25.What is the place value of the digit 5 in 9652? (a) 500 (b) 5000 (c) 50 (d) 5
  26. 26.What is the greatest 4-digit number you can make using the digits 5, 2, 6 and 1 once each? (a) 1256 (b) 5621 (c) 6512 (d) 6521
  27. 27.What is the greatest 3-digit number you can make using the digits 1, 6 and 3 once each? (a) 631 (b) 136 (c) 613 (d) 361
  28. 28.What is the greatest 4-digit number you can make using the digits 6, 8, 3 and 2 once each? (a) 8623 (b) 8632 (c) 6832 (d) 2368
  29. 29.What is the smallest 3-digit number you can make using the digits 5, 1 and 0 once each? (a) 015 (b) 510 (c) 105 (d) 150
  30. 30.What is the place value of the digit 2 in 9372? (a) 20 (b) 2000 (c) 2 (d) 200
  31. 31.What is the greatest 3-digit number you can make using the digits 1, 7 and 2 once each? (a) 271 (b) 127 (c) 712 (d) 721
  32. 32.What is the greatest 3-digit number you can make using the digits 7, 4 and 6 once each? (a) 674 (b) 764 (c) 746 (d) 467
  33. 33.What is the place value of the digit 7 in 3749? (a) 700 (b) 7000 (c) 70000 (d) 70
  34. 34.What is the place value of the digit 2 in 2713? (a) 2000 (b) 20000 (c) 200 (d) 200000
  35. 35.What is the place value of the digit 3 in 9431? (a) 3 (b) 30 (c) 300 (d) 3000
  36. 36.What is the place value of the digit 5 in 5971? (a) 5000 (b) 500 (c) 500000 (d) 50000
  37. 37.What is the greatest 4-digit number you can make using the digits 2, 7, 9 and 1 once each? (a) 9721 (b) 9712 (c) 1279 (d) 7921
  38. 38.What is the smallest 4-digit number you can make using the digits 0, 6, 7 and 8 once each? (a) 8760 (b) 6078 (c) 6708 (d) 0678
  39. 39.What is the greatest 3-digit number you can make using the digits 1, 4 and 7 once each? (a) 471 (b) 147 (c) 741 (d) 714
  40. 40.What is the greatest 4-digit number you can make using the digits 4, 6, 8 and 7 once each? (a) 8746 (b) 4678 (c) 7864 (d) 8764

Answer key

  1. 203
  2. 964
  3. 8421
  4. 9421
  5. 30
  6. 8421
  7. 9521
  8. 641
  9. 751
  10. 651
  11. 204
  12. 200
  13. 4
  14. 831
  15. 309
  16. 432
  17. 102
  18. 80
  19. 9631
  20. 300
  21. 985
  22. 983
  23. 862
  24. 50
  25. 50
  26. 6521
  27. 631
  28. 8632
  29. 105
  30. 2
  31. 721
  32. 764
  33. 700
  34. 2000
  35. 30
  36. 5000
  37. 9721
  38. 6078
  39. 741
  40. 8764

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