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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 164 · 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 9, 2, 6 and 5 once each? (a) 2569 (b) 9625 (c) 9652 (d) 6952
  2. 2.What is the greatest 4-digit number you can make using the digits 2, 3, 4 and 7 once each? (a) 2347 (b) 7423 (c) 7432 (d) 4732
  3. 3.What is the smallest 3-digit number you can make using the digits 7, 0 and 5 once each? (a) 057 (b) 507 (c) 570 (d) 750
  4. 4.What is the greatest 3-digit number you can make using the digits 2, 3 and 1 once each? (a) 231 (b) 321 (c) 123 (d) 312
  5. 5.What is the greatest 3-digit number you can make using the digits 2, 1 and 9 once each? (a) 291 (b) 129 (c) 912 (d) 921
  6. 6.What is the greatest 3-digit number you can make using the digits 3, 6 and 4 once each? (a) 463 (b) 634 (c) 643 (d) 346
  7. 7.What is the smallest 4-digit number you can make using the digits 9, 4, 2 and 0 once each? (a) 0249 (b) 2049 (c) 9420 (d) 2409
  8. 8.What is the place value of the digit 7 in 5917? (a) 7 (b) 7000 (c) 70 (d) 700
  9. 9.What is the place value of the digit 3 in 2834? (a) 300 (b) 3000 (c) 3 (d) 30
  10. 10.What is the greatest 4-digit number you can make using the digits 7, 5, 4 and 9 once each? (a) 9745 (b) 4579 (c) 9754 (d) 7954
  11. 11.What is the smallest 3-digit number you can make using the digits 2, 0 and 4 once each? (a) 204 (b) 420 (c) 024 (d) 240
  12. 12.What is the place value of the digit 7 in 9327? (a) 700 (b) 7000 (c) 70 (d) 7
  13. 13.What is the greatest 4-digit number you can make using the digits 2, 4, 6 and 9 once each? (a) 2469 (b) 9642 (c) 6942 (d) 9624
  14. 14.What is the greatest 4-digit number you can make using the digits 9, 1, 4 and 8 once each? (a) 1489 (b) 9814 (c) 9841 (d) 8941
  15. 15.What is the smallest 3-digit number you can make using the digits 4, 2 and 0 once each? (a) 204 (b) 240 (c) 024 (d) 420
  16. 16.What is the greatest 4-digit number you can make using the digits 9, 5, 2 and 6 once each? (a) 9625 (b) 2569 (c) 6952 (d) 9652
  17. 17.What is the greatest 4-digit number you can make using the digits 8, 5, 4 and 1 once each? (a) 8514 (b) 1458 (c) 5841 (d) 8541
  18. 18.What is the greatest 4-digit number you can make using the digits 1, 4, 5 and 3 once each? (a) 4531 (b) 1345 (c) 5413 (d) 5431
  19. 19.What is the place value of the digit 9 in 9428? (a) 90000 (b) 900000 (c) 9000 (d) 900
  20. 20.What is the smallest 3-digit number you can make using the digits 0, 7 and 4 once each? (a) 470 (b) 740 (c) 047 (d) 407
  21. 21.What is the greatest 3-digit number you can make using the digits 2, 1 and 6 once each? (a) 261 (b) 612 (c) 621 (d) 126
  22. 22.What is the smallest 3-digit number you can make using the digits 9, 1 and 0 once each? (a) 910 (b) 019 (c) 190 (d) 109
  23. 23.What is the smallest 4-digit number you can make using the digits 6, 5, 9 and 0 once each? (a) 5069 (b) 5609 (c) 9650 (d) 0569
  24. 24.What is the greatest 3-digit number you can make using the digits 4, 8 and 6 once each? (a) 468 (b) 864 (c) 846 (d) 684
  25. 25.What is the smallest 3-digit number you can make using the digits 1, 0 and 3 once each? (a) 103 (b) 130 (c) 013 (d) 310
  26. 26.What is the smallest 4-digit number you can make using the digits 6, 0, 3 and 4 once each? (a) 0346 (b) 6430 (c) 3406 (d) 3046
  27. 27.What is the greatest 4-digit number you can make using the digits 7, 8, 5 and 2 once each? (a) 2578 (b) 8725 (c) 8752 (d) 7852
  28. 28.What is the place value of the digit 1 in 6159? (a) 10000 (b) 10 (c) 1000 (d) 100
  29. 29.What is the smallest 3-digit number you can make using the digits 0, 3 and 4 once each? (a) 034 (b) 340 (c) 430 (d) 304
  30. 30.What is the place value of the digit 3 in 2813? (a) 3 (b) 30 (c) 300 (d) 3000
  31. 31.What is the greatest 3-digit number you can make using the digits 4, 3 and 7 once each? (a) 734 (b) 347 (c) 473 (d) 743
  32. 32.What is the greatest 4-digit number you can make using the digits 2, 8, 1 and 9 once each? (a) 1289 (b) 8921 (c) 9812 (d) 9821
  33. 33.What is the smallest 4-digit number you can make using the digits 2, 4, 0 and 9 once each? (a) 2049 (b) 9420 (c) 2409 (d) 0249
  34. 34.What is the place value of the digit 2 in 3912? (a) 20 (b) 200 (c) 2000 (d) 2
  35. 35.What is the greatest 3-digit number you can make using the digits 3, 4 and 9 once each? (a) 493 (b) 934 (c) 349 (d) 943
  36. 36.What is the place value of the digit 1 in 9412? (a) 1000 (b) 10 (c) 100 (d) 1
  37. 37.What is the smallest 3-digit number you can make using the digits 0, 3 and 5 once each? (a) 350 (b) 305 (c) 530 (d) 035
  38. 38.What is the smallest 4-digit number you can make using the digits 3, 0, 1 and 5 once each? (a) 1305 (b) 5310 (c) 0135 (d) 1035
  39. 39.What is the place value of the digit 7 in 1847? (a) 7000 (b) 700 (c) 70 (d) 7
  40. 40.What is the greatest 4-digit number you can make using the digits 9, 8, 2 and 1 once each? (a) 8921 (b) 9821 (c) 1289 (d) 9812

Answer key

  1. 9652
  2. 7432
  3. 507
  4. 321
  5. 921
  6. 643
  7. 2049
  8. 7
  9. 30
  10. 9754
  11. 204
  12. 7
  13. 9642
  14. 9841
  15. 204
  16. 9652
  17. 8541
  18. 5431
  19. 9000
  20. 407
  21. 621
  22. 109
  23. 5069
  24. 864
  25. 103
  26. 3046
  27. 8752
  28. 100
  29. 304
  30. 3
  31. 743
  32. 9821
  33. 2049
  34. 2
  35. 943
  36. 10
  37. 305
  38. 1035
  39. 7
  40. 9821

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