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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 523 · 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 3-digit number you can make using the digits 5, 8 and 2 once each? (a) 825 (b) 582 (c) 258 (d) 852
  2. 2.What is the place value of the digit 7 in 9785? (a) 70000 (b) 70 (c) 700 (d) 7000
  3. 3.What is the place value of the digit 3 in 6314? (a) 30 (b) 300 (c) 3000 (d) 30000
  4. 4.What is the smallest 3-digit number you can make using the digits 7, 5 and 0 once each? (a) 057 (b) 570 (c) 507 (d) 750
  5. 5.What is the greatest 4-digit number you can make using the digits 8, 2, 6 and 1 once each? (a) 8621 (b) 6821 (c) 1268 (d) 8612
  6. 6.What is the smallest 4-digit number you can make using the digits 7, 0, 1 and 5 once each? (a) 1057 (b) 1507 (c) 0157 (d) 7510
  7. 7.What is the greatest 4-digit number you can make using the digits 6, 1, 3 and 7 once each? (a) 6731 (b) 1367 (c) 7613 (d) 7631
  8. 8.What is the smallest 4-digit number you can make using the digits 3, 9, 0 and 4 once each? (a) 9430 (b) 3409 (c) 3049 (d) 0349
  9. 9.What is the greatest 4-digit number you can make using the digits 6, 8, 2 and 9 once each? (a) 9826 (b) 2689 (c) 8962 (d) 9862
  10. 10.What is the greatest 4-digit number you can make using the digits 3, 1, 7 and 4 once each? (a) 7431 (b) 7413 (c) 4731 (d) 1347
  11. 11.What is the greatest 3-digit number you can make using the digits 5, 9 and 4 once each? (a) 945 (b) 954 (c) 459 (d) 594
  12. 12.What is the greatest 4-digit number you can make using the digits 6, 2, 3 and 8 once each? (a) 6832 (b) 8623 (c) 8632 (d) 2368
  13. 13.What is the smallest 4-digit number you can make using the digits 0, 9, 8 and 5 once each? (a) 5809 (b) 9850 (c) 0589 (d) 5089
  14. 14.What is the greatest 3-digit number you can make using the digits 3, 9 and 7 once each? (a) 379 (b) 793 (c) 937 (d) 973
  15. 15.What is the greatest 3-digit number you can make using the digits 7, 6 and 5 once each? (a) 675 (b) 765 (c) 567 (d) 756
  16. 16.What is the greatest 3-digit number you can make using the digits 3, 6 and 5 once each? (a) 635 (b) 563 (c) 653 (d) 356
  17. 17.What is the place value of the digit 9 in 1593? (a) 90 (b) 900 (c) 9000 (d) 9
  18. 18.What is the place value of the digit 2 in 5278? (a) 2000 (b) 20000 (c) 20 (d) 200
  19. 19.What is the greatest 3-digit number you can make using the digits 8, 4 and 2 once each? (a) 824 (b) 482 (c) 842 (d) 248
  20. 20.What is the smallest 3-digit number you can make using the digits 7, 0 and 6 once each? (a) 067 (b) 607 (c) 760 (d) 670
  21. 21.What is the smallest 3-digit number you can make using the digits 0, 3 and 7 once each? (a) 307 (b) 037 (c) 370 (d) 730
  22. 22.What is the place value of the digit 1 in 1284? (a) 100 (b) 10000 (c) 100000 (d) 1000
  23. 23.What is the greatest 3-digit number you can make using the digits 9, 2 and 3 once each? (a) 932 (b) 239 (c) 392 (d) 923
  24. 24.What is the greatest 4-digit number you can make using the digits 2, 4, 1 and 9 once each? (a) 1249 (b) 4921 (c) 9421 (d) 9412
  25. 25.What is the greatest 3-digit number you can make using the digits 6, 2 and 5 once each? (a) 256 (b) 625 (c) 652 (d) 562
  26. 26.What is the smallest 3-digit number you can make using the digits 4, 9 and 0 once each? (a) 049 (b) 409 (c) 940 (d) 490
  27. 27.What is the place value of the digit 1 in 3861? (a) 1 (b) 100 (c) 1000 (d) 10
  28. 28.What is the smallest 4-digit number you can make using the digits 5, 2, 0 and 1 once each? (a) 5210 (b) 1025 (c) 0125 (d) 1205
  29. 29.What is the smallest 3-digit number you can make using the digits 6, 0 and 5 once each? (a) 650 (b) 560 (c) 056 (d) 506
  30. 30.What is the smallest 4-digit number you can make using the digits 0, 1, 8 and 4 once each? (a) 0148 (b) 8410 (c) 1408 (d) 1048
  31. 31.What is the smallest 4-digit number you can make using the digits 6, 1, 8 and 0 once each? (a) 1068 (b) 8610 (c) 0168 (d) 1608
  32. 32.What is the smallest 4-digit number you can make using the digits 0, 2, 3 and 4 once each? (a) 2304 (b) 4320 (c) 0234 (d) 2034
  33. 33.What is the greatest 4-digit number you can make using the digits 7, 1, 3 and 2 once each? (a) 3721 (b) 1237 (c) 7321 (d) 7312
  34. 34.What is the place value of the digit 8 in 8257? (a) 800 (b) 800000 (c) 80000 (d) 8000
  35. 35.What is the greatest 4-digit number you can make using the digits 2, 3, 8 and 7 once each? (a) 8732 (b) 7832 (c) 8723 (d) 2378
  36. 36.What is the place value of the digit 6 in 8596? (a) 6000 (b) 600 (c) 60 (d) 6
  37. 37.What is the place value of the digit 4 in 4276? (a) 400 (b) 400000 (c) 4000 (d) 40000
  38. 38.What is the greatest 4-digit number you can make using the digits 8, 2, 4 and 1 once each? (a) 8421 (b) 4821 (c) 1248 (d) 8412
  39. 39.What is the place value of the digit 3 in 6239? (a) 3000 (b) 300 (c) 3 (d) 30
  40. 40.What is the smallest 4-digit number you can make using the digits 0, 7, 8 and 2 once each? (a) 2078 (b) 8720 (c) 2708 (d) 0278

Answer key

  1. 852
  2. 700
  3. 300
  4. 507
  5. 8621
  6. 1057
  7. 7631
  8. 3049
  9. 9862
  10. 7431
  11. 954
  12. 8632
  13. 5089
  14. 973
  15. 765
  16. 653
  17. 90
  18. 200
  19. 842
  20. 607
  21. 307
  22. 1000
  23. 932
  24. 9421
  25. 652
  26. 409
  27. 1
  28. 1025
  29. 506
  30. 1048
  31. 1068
  32. 2034
  33. 7321
  34. 8000
  35. 8732
  36. 6
  37. 4000
  38. 8421
  39. 30
  40. 2078

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