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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 750 · 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, 0 and 1 once each? (a) 150 (b) 015 (c) 510 (d) 105
  2. 2.What is the smallest 4-digit number you can make using the digits 8, 1, 0 and 3 once each? (a) 1308 (b) 8310 (c) 1038 (d) 0138
  3. 3.What is the smallest 4-digit number you can make using the digits 0, 8, 4 and 2 once each? (a) 8420 (b) 2408 (c) 2048 (d) 0248
  4. 4.What is the greatest 4-digit number you can make using the digits 7, 1, 6 and 3 once each? (a) 7631 (b) 1367 (c) 6731 (d) 7613
  5. 5.What is the greatest 3-digit number you can make using the digits 1, 8 and 4 once each? (a) 841 (b) 481 (c) 148 (d) 814
  6. 6.What is the greatest 4-digit number you can make using the digits 3, 2, 4 and 8 once each? (a) 8423 (b) 2348 (c) 8432 (d) 4832
  7. 7.What is the place value of the digit 4 in 1394? (a) 40 (b) 400 (c) 4000 (d) 4
  8. 8.What is the place value of the digit 3 in 3174? (a) 30000 (b) 300000 (c) 300 (d) 3000
  9. 9.What is the smallest 3-digit number you can make using the digits 0, 6 and 9 once each? (a) 609 (b) 690 (c) 069 (d) 960
  10. 10.What is the place value of the digit 8 in 8712? (a) 8000 (b) 80000 (c) 800000 (d) 800
  11. 11.What is the smallest 3-digit number you can make using the digits 2, 5 and 0 once each? (a) 520 (b) 025 (c) 250 (d) 205
  12. 12.What is the greatest 3-digit number you can make using the digits 5, 1 and 3 once each? (a) 531 (b) 351 (c) 513 (d) 135
  13. 13.What is the place value of the digit 6 in 3659? (a) 6000 (b) 60000 (c) 60 (d) 600
  14. 14.What is the smallest 3-digit number you can make using the digits 2, 0 and 9 once each? (a) 029 (b) 290 (c) 209 (d) 920
  15. 15.What is the greatest 3-digit number you can make using the digits 6, 1 and 3 once each? (a) 631 (b) 613 (c) 136 (d) 361
  16. 16.What is the greatest 4-digit number you can make using the digits 7, 9, 2 and 3 once each? (a) 2379 (b) 7932 (c) 9732 (d) 9723
  17. 17.What is the smallest 4-digit number you can make using the digits 8, 0, 7 and 9 once each? (a) 7089 (b) 7809 (c) 0789 (d) 9870
  18. 18.What is the smallest 3-digit number you can make using the digits 3, 9 and 0 once each? (a) 390 (b) 039 (c) 930 (d) 309
  19. 19.What is the greatest 3-digit number you can make using the digits 9, 4 and 3 once each? (a) 349 (b) 934 (c) 493 (d) 943
  20. 20.What is the smallest 4-digit number you can make using the digits 0, 2, 5 and 4 once each? (a) 5420 (b) 2045 (c) 2405 (d) 0245
  21. 21.What is the greatest 3-digit number you can make using the digits 3, 9 and 5 once each? (a) 935 (b) 593 (c) 359 (d) 953
  22. 22.What is the place value of the digit 1 in 9182? (a) 1000 (b) 100 (c) 10 (d) 10000
  23. 23.What is the greatest 3-digit number you can make using the digits 5, 2 and 6 once each? (a) 562 (b) 256 (c) 652 (d) 625
  24. 24.What is the place value of the digit 8 in 6287? (a) 8000 (b) 80 (c) 800 (d) 8
  25. 25.What is the smallest 4-digit number you can make using the digits 1, 4, 0 and 5 once each? (a) 0145 (b) 5410 (c) 1045 (d) 1405
  26. 26.What is the smallest 3-digit number you can make using the digits 2, 1 and 0 once each? (a) 210 (b) 120 (c) 102 (d) 012
  27. 27.What is the place value of the digit 1 in 2716? (a) 100 (b) 10 (c) 1000 (d) 1
  28. 28.What is the greatest 4-digit number you can make using the digits 1, 5, 8 and 3 once each? (a) 1358 (b) 5831 (c) 8513 (d) 8531
  29. 29.What is the smallest 3-digit number you can make using the digits 0, 1 and 7 once each? (a) 170 (b) 017 (c) 107 (d) 710
  30. 30.What is the place value of the digit 5 in 2159? (a) 5 (b) 5000 (c) 500 (d) 50
  31. 31.What is the greatest 3-digit number you can make using the digits 3, 4 and 8 once each? (a) 348 (b) 834 (c) 843 (d) 483
  32. 32.What is the place value of the digit 3 in 9253? (a) 30 (b) 300 (c) 3000 (d) 3
  33. 33.What is the greatest 3-digit number you can make using the digits 9, 3 and 2 once each? (a) 932 (b) 392 (c) 923 (d) 239
  34. 34.What is the place value of the digit 2 in 9527? (a) 200 (b) 20 (c) 2000 (d) 2
  35. 35.What is the greatest 4-digit number you can make using the digits 3, 4, 7 and 8 once each? (a) 7843 (b) 8743 (c) 8734 (d) 3478
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 1 and 2 once each? (a) 120 (b) 210 (c) 012 (d) 102
  37. 37.What is the smallest 3-digit number you can make using the digits 1, 4 and 0 once each? (a) 104 (b) 014 (c) 140 (d) 410
  38. 38.What is the greatest 3-digit number you can make using the digits 2, 9 and 4 once each? (a) 249 (b) 942 (c) 492 (d) 924
  39. 39.What is the place value of the digit 4 in 4629? (a) 40000 (b) 400 (c) 4000 (d) 400000
  40. 40.What is the greatest 4-digit number you can make using the digits 5, 1, 7 and 6 once each? (a) 7651 (b) 6751 (c) 7615 (d) 1567

Answer key

  1. 105
  2. 1038
  3. 2048
  4. 7631
  5. 841
  6. 8432
  7. 4
  8. 3000
  9. 609
  10. 8000
  11. 205
  12. 531
  13. 600
  14. 209
  15. 631
  16. 9732
  17. 7089
  18. 309
  19. 943
  20. 2045
  21. 953
  22. 100
  23. 652
  24. 80
  25. 1045
  26. 102
  27. 10
  28. 8531
  29. 107
  30. 50
  31. 843
  32. 3
  33. 932
  34. 20
  35. 8743
  36. 102
  37. 104
  38. 942
  39. 4000
  40. 7651

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