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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 278 · 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 5, 1 and 0 once each? (a) 510 (b) 105 (c) 150 (d) 015
  2. 2.What is the place value of the digit 1 in 3491? (a) 10 (b) 100 (c) 1000 (d) 1
  3. 3.What is the greatest 3-digit number you can make using the digits 4, 8 and 7 once each? (a) 478 (b) 874 (c) 847 (d) 784
  4. 4.What is the greatest 4-digit number you can make using the digits 7, 9, 8 and 3 once each? (a) 9873 (b) 3789 (c) 8973 (d) 9837
  5. 5.What is the smallest 4-digit number you can make using the digits 2, 0, 7 and 6 once each? (a) 2067 (b) 0267 (c) 7620 (d) 2607
  6. 6.What is the place value of the digit 1 in 7516? (a) 1 (b) 100 (c) 1000 (d) 10
  7. 7.What is the greatest 3-digit number you can make using the digits 7, 4 and 3 once each? (a) 347 (b) 734 (c) 473 (d) 743
  8. 8.What is the place value of the digit 5 in 5964? (a) 500 (b) 50000 (c) 5000 (d) 500000
  9. 9.What is the smallest 3-digit number you can make using the digits 0, 1 and 7 once each? (a) 710 (b) 170 (c) 107 (d) 017
  10. 10.What is the greatest 4-digit number you can make using the digits 1, 9, 5 and 8 once each? (a) 9851 (b) 9815 (c) 1589 (d) 8951
  11. 11.What is the greatest 3-digit number you can make using the digits 5, 1 and 4 once each? (a) 451 (b) 514 (c) 145 (d) 541
  12. 12.What is the place value of the digit 2 in 8625? (a) 2 (b) 2000 (c) 200 (d) 20
  13. 13.What is the greatest 4-digit number you can make using the digits 9, 1, 5 and 2 once each? (a) 5921 (b) 9512 (c) 9521 (d) 1259
  14. 14.What is the place value of the digit 4 in 6974? (a) 4000 (b) 400 (c) 40 (d) 4
  15. 15.What is the smallest 3-digit number you can make using the digits 5, 6 and 0 once each? (a) 560 (b) 506 (c) 056 (d) 650
  16. 16.What is the smallest 4-digit number you can make using the digits 2, 1, 0 and 4 once each? (a) 1204 (b) 1024 (c) 4210 (d) 0124
  17. 17.What is the smallest 3-digit number you can make using the digits 3, 9 and 0 once each? (a) 930 (b) 390 (c) 309 (d) 039
  18. 18.What is the place value of the digit 9 in 6729? (a) 90 (b) 9000 (c) 9 (d) 900
  19. 19.What is the greatest 3-digit number you can make using the digits 1, 3 and 6 once each? (a) 361 (b) 631 (c) 136 (d) 613
  20. 20.What is the smallest 4-digit number you can make using the digits 2, 3, 9 and 0 once each? (a) 0239 (b) 2039 (c) 9320 (d) 2309
  21. 21.What is the place value of the digit 6 in 2856? (a) 6 (b) 600 (c) 60 (d) 6000
  22. 22.What is the greatest 4-digit number you can make using the digits 3, 4, 6 and 1 once each? (a) 6431 (b) 1346 (c) 4631 (d) 6413
  23. 23.What is the place value of the digit 4 in 2495? (a) 400 (b) 4000 (c) 40 (d) 40000
  24. 24.What is the greatest 3-digit number you can make using the digits 6, 9 and 7 once each? (a) 967 (b) 796 (c) 976 (d) 679
  25. 25.What is the greatest 3-digit number you can make using the digits 4, 1 and 6 once each? (a) 461 (b) 614 (c) 146 (d) 641
  26. 26.What is the greatest 4-digit number you can make using the digits 8, 2, 1 and 6 once each? (a) 1268 (b) 6821 (c) 8621 (d) 8612
  27. 27.What is the greatest 3-digit number you can make using the digits 8, 3 and 7 once each? (a) 783 (b) 873 (c) 378 (d) 837
  28. 28.What is the greatest 3-digit number you can make using the digits 8, 7 and 9 once each? (a) 789 (b) 978 (c) 897 (d) 987
  29. 29.What is the smallest 4-digit number you can make using the digits 2, 0, 7 and 9 once each? (a) 0279 (b) 2709 (c) 9720 (d) 2079
  30. 30.What is the greatest 3-digit number you can make using the digits 6, 1 and 5 once each? (a) 615 (b) 156 (c) 561 (d) 651
  31. 31.What is the greatest 4-digit number you can make using the digits 1, 2, 7 and 4 once each? (a) 4721 (b) 1247 (c) 7421 (d) 7412
  32. 32.What is the greatest 4-digit number you can make using the digits 1, 3, 5 and 4 once each? (a) 5413 (b) 4531 (c) 1345 (d) 5431
  33. 33.What is the greatest 4-digit number you can make using the digits 1, 3, 8 and 5 once each? (a) 1358 (b) 5831 (c) 8531 (d) 8513
  34. 34.What is the greatest 3-digit number you can make using the digits 3, 1 and 4 once each? (a) 431 (b) 134 (c) 341 (d) 413
  35. 35.What is the greatest 4-digit number you can make using the digits 4, 8, 2 and 6 once each? (a) 6842 (b) 8624 (c) 8642 (d) 2468
  36. 36.What is the place value of the digit 2 in 4762? (a) 2 (b) 2000 (c) 20 (d) 200
  37. 37.What is the place value of the digit 3 in 9831? (a) 3 (b) 3000 (c) 30 (d) 300
  38. 38.What is the smallest 4-digit number you can make using the digits 7, 4, 0 and 2 once each? (a) 7420 (b) 2047 (c) 0247 (d) 2407
  39. 39.What is the greatest 4-digit number you can make using the digits 9, 5, 2 and 1 once each? (a) 9512 (b) 9521 (c) 5921 (d) 1259
  40. 40.What is the place value of the digit 6 in 6439? (a) 6000 (b) 600 (c) 600000 (d) 60000

Answer key

  1. 105
  2. 1
  3. 874
  4. 9873
  5. 2067
  6. 10
  7. 743
  8. 5000
  9. 107
  10. 9851
  11. 541
  12. 20
  13. 9521
  14. 4
  15. 506
  16. 1024
  17. 309
  18. 9
  19. 631
  20. 2039
  21. 6
  22. 6431
  23. 400
  24. 976
  25. 641
  26. 8621
  27. 873
  28. 987
  29. 2079
  30. 651
  31. 7421
  32. 5431
  33. 8531
  34. 431
  35. 8642
  36. 2
  37. 30
  38. 2047
  39. 9521
  40. 6000

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