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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 123 · 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 4-digit number you can make using the digits 2, 0, 5 and 6 once each? (a) 2506 (b) 6520 (c) 2056 (d) 0256
  2. 2.What is the smallest 4-digit number you can make using the digits 0, 8, 2 and 9 once each? (a) 2809 (b) 9820 (c) 0289 (d) 2089
  3. 3.What is the smallest 4-digit number you can make using the digits 7, 9, 2 and 0 once each? (a) 2079 (b) 0279 (c) 9720 (d) 2709
  4. 4.What is the place value of the digit 4 in 4618? (a) 400 (b) 400000 (c) 4000 (d) 40000
  5. 5.What is the greatest 3-digit number you can make using the digits 7, 8 and 3 once each? (a) 378 (b) 783 (c) 837 (d) 873
  6. 6.What is the greatest 3-digit number you can make using the digits 5, 3 and 2 once each? (a) 352 (b) 523 (c) 532 (d) 235
  7. 7.What is the smallest 3-digit number you can make using the digits 3, 5 and 0 once each? (a) 035 (b) 305 (c) 530 (d) 350
  8. 8.What is the greatest 4-digit number you can make using the digits 7, 1, 6 and 3 once each? (a) 1367 (b) 7631 (c) 6731 (d) 7613
  9. 9.What is the place value of the digit 6 in 4682? (a) 60000 (b) 600 (c) 6000 (d) 60
  10. 10.What is the smallest 3-digit number you can make using the digits 1, 4 and 0 once each? (a) 014 (b) 104 (c) 140 (d) 410
  11. 11.What is the place value of the digit 2 in 8172? (a) 2000 (b) 200 (c) 2 (d) 20
  12. 12.What is the place value of the digit 9 in 1296? (a) 900 (b) 9000 (c) 90 (d) 9
  13. 13.What is the greatest 4-digit number you can make using the digits 3, 1, 4 and 9 once each? (a) 4931 (b) 1349 (c) 9413 (d) 9431
  14. 14.What is the greatest 4-digit number you can make using the digits 9, 7, 4 and 8 once each? (a) 9847 (b) 4789 (c) 8974 (d) 9874
  15. 15.What is the greatest 3-digit number you can make using the digits 8, 7 and 6 once each? (a) 678 (b) 786 (c) 876 (d) 867
  16. 16.What is the place value of the digit 4 in 6714? (a) 4000 (b) 400 (c) 40 (d) 4
  17. 17.What is the place value of the digit 8 in 7182? (a) 8000 (b) 800 (c) 80 (d) 8
  18. 18.What is the place value of the digit 6 in 8657? (a) 60 (b) 600 (c) 60000 (d) 6000
  19. 19.What is the place value of the digit 1 in 2139? (a) 1000 (b) 100 (c) 10000 (d) 10
  20. 20.What is the place value of the digit 2 in 8192? (a) 2000 (b) 20 (c) 200 (d) 2
  21. 21.What is the smallest 4-digit number you can make using the digits 3, 0, 8 and 2 once each? (a) 2038 (b) 8320 (c) 2308 (d) 0238
  22. 22.What is the greatest 3-digit number you can make using the digits 1, 8 and 6 once each? (a) 681 (b) 168 (c) 861 (d) 816
  23. 23.What is the place value of the digit 8 in 2843? (a) 800 (b) 80 (c) 80000 (d) 8000
  24. 24.What is the greatest 3-digit number you can make using the digits 4, 9 and 6 once each? (a) 946 (b) 469 (c) 964 (d) 694
  25. 25.What is the place value of the digit 9 in 5749? (a) 90 (b) 900 (c) 9000 (d) 9
  26. 26.What is the greatest 3-digit number you can make using the digits 4, 9 and 5 once each? (a) 459 (b) 594 (c) 954 (d) 945
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 7 and 8 once each? (a) 078 (b) 780 (c) 870 (d) 708
  28. 28.What is the greatest 4-digit number you can make using the digits 7, 2, 4 and 3 once each? (a) 7423 (b) 4732 (c) 7432 (d) 2347
  29. 29.What is the smallest 4-digit number you can make using the digits 7, 8, 0 and 1 once each? (a) 0178 (b) 1708 (c) 8710 (d) 1078
  30. 30.What is the greatest 3-digit number you can make using the digits 7, 2 and 8 once each? (a) 827 (b) 782 (c) 278 (d) 872
  31. 31.What is the smallest 3-digit number you can make using the digits 3, 1 and 0 once each? (a) 130 (b) 103 (c) 013 (d) 310
  32. 32.What is the place value of the digit 6 in 4356? (a) 6000 (b) 600 (c) 6 (d) 60
  33. 33.What is the greatest 4-digit number you can make using the digits 8, 1, 4 and 5 once each? (a) 5841 (b) 8541 (c) 8514 (d) 1458
  34. 34.What is the place value of the digit 1 in 9841? (a) 1000 (b) 10 (c) 100 (d) 1
  35. 35.What is the greatest 4-digit number you can make using the digits 8, 2, 4 and 1 once each? (a) 8412 (b) 8421 (c) 1248 (d) 4821
  36. 36.What is the place value of the digit 6 in 6279? (a) 600000 (b) 6000 (c) 60000 (d) 600
  37. 37.What is the smallest 4-digit number you can make using the digits 3, 6, 4 and 0 once each? (a) 0346 (b) 3406 (c) 3046 (d) 6430
  38. 38.What is the smallest 4-digit number you can make using the digits 6, 0, 1 and 4 once each? (a) 1046 (b) 6410 (c) 0146 (d) 1406
  39. 39.What is the greatest 4-digit number you can make using the digits 2, 3, 1 and 9 once each? (a) 9312 (b) 9321 (c) 1239 (d) 3921
  40. 40.What is the smallest 3-digit number you can make using the digits 0, 1 and 6 once each? (a) 106 (b) 160 (c) 016 (d) 610

Answer key

  1. 2056
  2. 2089
  3. 2079
  4. 4000
  5. 873
  6. 532
  7. 305
  8. 7631
  9. 600
  10. 104
  11. 2
  12. 90
  13. 9431
  14. 9874
  15. 876
  16. 4
  17. 80
  18. 600
  19. 100
  20. 2
  21. 2038
  22. 861
  23. 800
  24. 964
  25. 9
  26. 954
  27. 708
  28. 7432
  29. 1078
  30. 872
  31. 103
  32. 6
  33. 8541
  34. 1
  35. 8421
  36. 6000
  37. 3046
  38. 1046
  39. 9321
  40. 106

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