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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 412 · 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, 4 and 1 once each? (a) 014 (b) 410 (c) 104 (d) 140
  2. 2.What is the greatest 3-digit number you can make using the digits 3, 2 and 5 once each? (a) 523 (b) 532 (c) 352 (d) 235
  3. 3.What is the smallest 4-digit number you can make using the digits 0, 4, 1 and 2 once each? (a) 1204 (b) 0124 (c) 1024 (d) 4210
  4. 4.What is the greatest 3-digit number you can make using the digits 1, 6 and 5 once each? (a) 156 (b) 561 (c) 651 (d) 615
  5. 5.What is the place value of the digit 6 in 6428? (a) 6000 (b) 600 (c) 60000 (d) 600000
  6. 6.What is the greatest 4-digit number you can make using the digits 7, 2, 9 and 6 once each? (a) 7962 (b) 2679 (c) 9726 (d) 9762
  7. 7.What is the place value of the digit 8 in 4658? (a) 8 (b) 800 (c) 80 (d) 8000
  8. 8.What is the smallest 4-digit number you can make using the digits 9, 1, 6 and 0 once each? (a) 0169 (b) 1609 (c) 1069 (d) 9610
  9. 9.What is the place value of the digit 7 in 7526? (a) 700000 (b) 70000 (c) 700 (d) 7000
  10. 10.What is the smallest 4-digit number you can make using the digits 9, 0, 4 and 3 once each? (a) 3409 (b) 9430 (c) 3049 (d) 0349
  11. 11.What is the greatest 4-digit number you can make using the digits 1, 9, 2 and 7 once each? (a) 1279 (b) 7921 (c) 9712 (d) 9721
  12. 12.What is the place value of the digit 3 in 6357? (a) 30 (b) 30000 (c) 300 (d) 3000
  13. 13.What is the greatest 3-digit number you can make using the digits 2, 8 and 4 once each? (a) 824 (b) 482 (c) 248 (d) 842
  14. 14.What is the smallest 4-digit number you can make using the digits 0, 9, 8 and 6 once each? (a) 6089 (b) 9860 (c) 0689 (d) 6809
  15. 15.What is the place value of the digit 4 in 2415? (a) 40 (b) 4000 (c) 400 (d) 40000
  16. 16.What is the smallest 3-digit number you can make using the digits 5, 4 and 0 once each? (a) 405 (b) 045 (c) 450 (d) 540
  17. 17.What is the greatest 3-digit number you can make using the digits 7, 1 and 9 once each? (a) 791 (b) 971 (c) 917 (d) 179
  18. 18.What is the smallest 4-digit number you can make using the digits 0, 8, 9 and 5 once each? (a) 9850 (b) 5089 (c) 5809 (d) 0589
  19. 19.What is the smallest 4-digit number you can make using the digits 2, 0, 7 and 8 once each? (a) 2708 (b) 0278 (c) 2078 (d) 8720
  20. 20.What is the place value of the digit 7 in 7958? (a) 7000 (b) 700000 (c) 700 (d) 70000
  21. 21.What is the place value of the digit 1 in 1234? (a) 100 (b) 1000 (c) 10000 (d) 100000
  22. 22.What is the smallest 4-digit number you can make using the digits 5, 2, 0 and 8 once each? (a) 2058 (b) 2508 (c) 8520 (d) 0258
  23. 23.What is the greatest 3-digit number you can make using the digits 9, 5 and 1 once each? (a) 591 (b) 159 (c) 915 (d) 951
  24. 24.What is the greatest 3-digit number you can make using the digits 2, 9 and 1 once each? (a) 912 (b) 291 (c) 921 (d) 129
  25. 25.What is the smallest 3-digit number you can make using the digits 0, 8 and 1 once each? (a) 108 (b) 180 (c) 018 (d) 810
  26. 26.What is the greatest 4-digit number you can make using the digits 1, 2, 4 and 8 once each? (a) 1248 (b) 8412 (c) 4821 (d) 8421
  27. 27.What is the place value of the digit 6 in 3964? (a) 600 (b) 6 (c) 6000 (d) 60
  28. 28.What is the smallest 4-digit number you can make using the digits 4, 6, 5 and 0 once each? (a) 4056 (b) 4506 (c) 0456 (d) 6540
  29. 29.What is the smallest 3-digit number you can make using the digits 0, 8 and 9 once each? (a) 890 (b) 980 (c) 809 (d) 089
  30. 30.What is the greatest 3-digit number you can make using the digits 5, 2 and 3 once each? (a) 352 (b) 532 (c) 235 (d) 523
  31. 31.What is the greatest 4-digit number you can make using the digits 6, 3, 9 and 7 once each? (a) 9736 (b) 3679 (c) 7963 (d) 9763
  32. 32.What is the place value of the digit 8 in 4869? (a) 80 (b) 8000 (c) 800 (d) 80000
  33. 33.What is the greatest 4-digit number you can make using the digits 2, 3, 6 and 9 once each? (a) 9632 (b) 9623 (c) 2369 (d) 6932
  34. 34.What is the greatest 4-digit number you can make using the digits 3, 1, 8 and 9 once each? (a) 9831 (b) 1389 (c) 9813 (d) 8931
  35. 35.What is the smallest 3-digit number you can make using the digits 1, 8 and 0 once each? (a) 180 (b) 810 (c) 108 (d) 018
  36. 36.What is the place value of the digit 5 in 1563? (a) 5000 (b) 50 (c) 50000 (d) 500
  37. 37.What is the greatest 4-digit number you can make using the digits 6, 9, 5 and 7 once each? (a) 9765 (b) 9756 (c) 7965 (d) 5679
  38. 38.What is the greatest 3-digit number you can make using the digits 2, 9 and 8 once each? (a) 892 (b) 928 (c) 982 (d) 289
  39. 39.What is the place value of the digit 7 in 3147? (a) 7000 (b) 70 (c) 700 (d) 7
  40. 40.What is the place value of the digit 7 in 8647? (a) 7000 (b) 7 (c) 700 (d) 70

Answer key

  1. 104
  2. 532
  3. 1024
  4. 651
  5. 6000
  6. 9762
  7. 8
  8. 1069
  9. 7000
  10. 3049
  11. 9721
  12. 300
  13. 842
  14. 6089
  15. 400
  16. 405
  17. 971
  18. 5089
  19. 2078
  20. 7000
  21. 1000
  22. 2058
  23. 951
  24. 921
  25. 108
  26. 8421
  27. 60
  28. 4056
  29. 809
  30. 532
  31. 9763
  32. 800
  33. 9632
  34. 9831
  35. 108
  36. 500
  37. 9765
  38. 982
  39. 7
  40. 7

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