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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 876 · 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 2, 9 and 7 once each? (a) 972 (b) 792 (c) 927 (d) 279
  2. 2.What is the greatest 4-digit number you can make using the digits 5, 7, 1 and 3 once each? (a) 7531 (b) 1357 (c) 7513 (d) 5731
  3. 3.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
  4. 4.What is the place value of the digit 4 in 5648? (a) 4 (b) 400 (c) 4000 (d) 40
  5. 5.What is the greatest 4-digit number you can make using the digits 9, 1, 5 and 2 once each? (a) 1259 (b) 5921 (c) 9512 (d) 9521
  6. 6.What is the place value of the digit 3 in 1238? (a) 3000 (b) 3 (c) 300 (d) 30
  7. 7.What is the smallest 3-digit number you can make using the digits 3, 0 and 7 once each? (a) 730 (b) 370 (c) 037 (d) 307
  8. 8.What is the place value of the digit 3 in 2931? (a) 3 (b) 300 (c) 3000 (d) 30
  9. 9.What is the greatest 4-digit number you can make using the digits 8, 1, 6 and 4 once each? (a) 1468 (b) 6841 (c) 8614 (d) 8641
  10. 10.What is the greatest 4-digit number you can make using the digits 2, 3, 1 and 5 once each? (a) 5321 (b) 5312 (c) 1235 (d) 3521
  11. 11.What is the smallest 4-digit number you can make using the digits 9, 3, 4 and 0 once each? (a) 0349 (b) 9430 (c) 3049 (d) 3409
  12. 12.What is the smallest 4-digit number you can make using the digits 0, 5, 2 and 9 once each? (a) 2509 (b) 0259 (c) 9520 (d) 2059
  13. 13.What is the greatest 3-digit number you can make using the digits 2, 3 and 9 once each? (a) 392 (b) 932 (c) 923 (d) 239
  14. 14.What is the place value of the digit 2 in 5328? (a) 2000 (b) 200 (c) 2 (d) 20
  15. 15.What is the smallest 3-digit number you can make using the digits 5, 0 and 4 once each? (a) 540 (b) 450 (c) 045 (d) 405
  16. 16.What is the smallest 3-digit number you can make using the digits 4, 9 and 0 once each? (a) 940 (b) 490 (c) 409 (d) 049
  17. 17.What is the smallest 4-digit number you can make using the digits 0, 3, 4 and 8 once each? (a) 3048 (b) 3408 (c) 8430 (d) 0348
  18. 18.What is the greatest 4-digit number you can make using the digits 1, 7, 5 and 3 once each? (a) 5731 (b) 7531 (c) 1357 (d) 7513
  19. 19.What is the place value of the digit 1 in 8651? (a) 100 (b) 1 (c) 1000 (d) 10
  20. 20.What is the place value of the digit 2 in 5692? (a) 20 (b) 200 (c) 2000 (d) 2
  21. 21.What is the greatest 4-digit number you can make using the digits 4, 9, 1 and 5 once each? (a) 1459 (b) 9541 (c) 5941 (d) 9514
  22. 22.What is the greatest 3-digit number you can make using the digits 2, 1 and 7 once each? (a) 271 (b) 721 (c) 712 (d) 127
  23. 23.What is the place value of the digit 7 in 5972? (a) 700 (b) 70 (c) 7 (d) 7000
  24. 24.What is the greatest 4-digit number you can make using the digits 2, 3, 6 and 4 once each? (a) 6432 (b) 6423 (c) 2346 (d) 4632
  25. 25.What is the greatest 3-digit number you can make using the digits 4, 2 and 7 once each? (a) 742 (b) 247 (c) 724 (d) 472
  26. 26.What is the smallest 3-digit number you can make using the digits 0, 1 and 2 once each? (a) 102 (b) 210 (c) 120 (d) 012
  27. 27.What is the place value of the digit 3 in 3419? (a) 30000 (b) 300000 (c) 300 (d) 3000
  28. 28.What is the greatest 3-digit number you can make using the digits 9, 4 and 6 once each? (a) 469 (b) 946 (c) 694 (d) 964
  29. 29.What is the smallest 4-digit number you can make using the digits 0, 3, 5 and 4 once each? (a) 3045 (b) 5430 (c) 3405 (d) 0345
  30. 30.What is the place value of the digit 9 in 9846? (a) 9000 (b) 900000 (c) 90000 (d) 900
  31. 31.What is the place value of the digit 2 in 4329? (a) 20 (b) 2 (c) 200 (d) 2000
  32. 32.What is the greatest 3-digit number you can make using the digits 2, 9 and 5 once each? (a) 952 (b) 259 (c) 592 (d) 925
  33. 33.What is the smallest 4-digit number you can make using the digits 0, 3, 7 and 2 once each? (a) 0237 (b) 7320 (c) 2037 (d) 2307
  34. 34.What is the greatest 3-digit number you can make using the digits 7, 1 and 8 once each? (a) 178 (b) 817 (c) 781 (d) 871
  35. 35.What is the greatest 3-digit number you can make using the digits 8, 3 and 9 once each? (a) 938 (b) 893 (c) 983 (d) 389
  36. 36.What is the place value of the digit 6 in 7643? (a) 600 (b) 60000 (c) 60 (d) 6000
  37. 37.What is the place value of the digit 4 in 5894? (a) 4000 (b) 400 (c) 4 (d) 40
  38. 38.What is the greatest 3-digit number you can make using the digits 1, 8 and 3 once each? (a) 831 (b) 813 (c) 138 (d) 381
  39. 39.What is the smallest 3-digit number you can make using the digits 6, 3 and 0 once each? (a) 306 (b) 630 (c) 360 (d) 036
  40. 40.What is the smallest 3-digit number you can make using the digits 8, 0 and 2 once each? (a) 280 (b) 028 (c) 820 (d) 208

Answer key

  1. 972
  2. 7531
  3. 321
  4. 40
  5. 9521
  6. 30
  7. 307
  8. 30
  9. 8641
  10. 5321
  11. 3049
  12. 2059
  13. 932
  14. 20
  15. 405
  16. 409
  17. 3048
  18. 7531
  19. 1
  20. 2
  21. 9541
  22. 721
  23. 70
  24. 6432
  25. 742
  26. 102
  27. 3000
  28. 964
  29. 3045
  30. 9000
  31. 20
  32. 952
  33. 2037
  34. 871
  35. 983
  36. 600
  37. 4
  38. 831
  39. 306
  40. 208

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