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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 923 · 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 6, 0 and 7 once each? (a) 607 (b) 067 (c) 670 (d) 760
  2. 2.What is the smallest 3-digit number you can make using the digits 2, 7 and 0 once each? (a) 270 (b) 027 (c) 720 (d) 207
  3. 3.What is the greatest 3-digit number you can make using the digits 6, 3 and 1 once each? (a) 613 (b) 631 (c) 361 (d) 136
  4. 4.What is the greatest 4-digit number you can make using the digits 1, 4, 5 and 3 once each? (a) 5431 (b) 5413 (c) 4531 (d) 1345
  5. 5.What is the place value of the digit 4 in 4639? (a) 40000 (b) 400000 (c) 4000 (d) 400
  6. 6.What is the smallest 3-digit number you can make using the digits 1, 2 and 0 once each? (a) 120 (b) 102 (c) 012 (d) 210
  7. 7.What is the place value of the digit 9 in 6945? (a) 9000 (b) 90 (c) 900 (d) 90000
  8. 8.What is the greatest 3-digit number you can make using the digits 3, 9 and 6 once each? (a) 936 (b) 369 (c) 963 (d) 693
  9. 9.What is the place value of the digit 1 in 6381? (a) 10 (b) 1 (c) 1000 (d) 100
  10. 10.What is the greatest 4-digit number you can make using the digits 3, 1, 8 and 6 once each? (a) 1368 (b) 8631 (c) 8613 (d) 6831
  11. 11.What is the smallest 4-digit number you can make using the digits 0, 9, 6 and 5 once each? (a) 5609 (b) 5069 (c) 9650 (d) 0569
  12. 12.What is the smallest 4-digit number you can make using the digits 9, 7, 0 and 8 once each? (a) 7089 (b) 7809 (c) 0789 (d) 9870
  13. 13.What is the place value of the digit 4 in 4586? (a) 400 (b) 400000 (c) 40000 (d) 4000
  14. 14.What is the place value of the digit 6 in 2716? (a) 600 (b) 6 (c) 60 (d) 6000
  15. 15.What is the smallest 3-digit number you can make using the digits 1, 9 and 0 once each? (a) 019 (b) 910 (c) 190 (d) 109
  16. 16.What is the greatest 3-digit number you can make using the digits 7, 1 and 2 once each? (a) 721 (b) 127 (c) 271 (d) 712
  17. 17.What is the place value of the digit 5 in 5136? (a) 500 (b) 5000 (c) 50000 (d) 500000
  18. 18.What is the smallest 4-digit number you can make using the digits 3, 0, 7 and 1 once each? (a) 0137 (b) 1037 (c) 7310 (d) 1307
  19. 19.What is the smallest 4-digit number you can make using the digits 2, 3, 6 and 0 once each? (a) 6320 (b) 0236 (c) 2306 (d) 2036
  20. 20.What is the place value of the digit 3 in 1438? (a) 300 (b) 30 (c) 3 (d) 3000
  21. 21.What is the smallest 3-digit number you can make using the digits 0, 2 and 1 once each? (a) 210 (b) 012 (c) 102 (d) 120
  22. 22.What is the smallest 3-digit number you can make using the digits 3, 0 and 9 once each? (a) 309 (b) 390 (c) 930 (d) 039
  23. 23.What is the place value of the digit 5 in 6527? (a) 500 (b) 50000 (c) 5000 (d) 50
  24. 24.What is the smallest 3-digit number you can make using the digits 3, 9 and 0 once each? (a) 930 (b) 390 (c) 039 (d) 309
  25. 25.What is the smallest 4-digit number you can make using the digits 0, 1, 7 and 9 once each? (a) 0179 (b) 1709 (c) 9710 (d) 1079
  26. 26.What is the greatest 3-digit number you can make using the digits 1, 3 and 6 once each? (a) 136 (b) 613 (c) 631 (d) 361
  27. 27.What is the smallest 3-digit number you can make using the digits 3, 0 and 7 once each? (a) 307 (b) 037 (c) 370 (d) 730
  28. 28.What is the smallest 3-digit number you can make using the digits 0, 6 and 3 once each? (a) 360 (b) 036 (c) 630 (d) 306
  29. 29.What is the greatest 3-digit number you can make using the digits 9, 6 and 4 once each? (a) 694 (b) 946 (c) 469 (d) 964
  30. 30.What is the smallest 4-digit number you can make using the digits 4, 9, 0 and 5 once each? (a) 9540 (b) 4059 (c) 0459 (d) 4509
  31. 31.What is the smallest 3-digit number you can make using the digits 9, 6 and 0 once each? (a) 609 (b) 960 (c) 690 (d) 069
  32. 32.What is the place value of the digit 7 in 8927? (a) 700 (b) 70 (c) 7000 (d) 7
  33. 33.What is the place value of the digit 1 in 1632? (a) 10000 (b) 1000 (c) 100 (d) 100000
  34. 34.What is the smallest 3-digit number you can make using the digits 2, 0 and 3 once each? (a) 203 (b) 230 (c) 320 (d) 023
  35. 35.What is the greatest 3-digit number you can make using the digits 8, 3 and 6 once each? (a) 683 (b) 368 (c) 836 (d) 863
  36. 36.What is the place value of the digit 4 in 7234? (a) 40 (b) 4000 (c) 4 (d) 400
  37. 37.What is the smallest 3-digit number you can make using the digits 0, 1 and 8 once each? (a) 018 (b) 108 (c) 810 (d) 180
  38. 38.What is the greatest 3-digit number you can make using the digits 4, 8 and 7 once each? (a) 874 (b) 478 (c) 847 (d) 784
  39. 39.What is the greatest 4-digit number you can make using the digits 3, 7, 8 and 9 once each? (a) 9873 (b) 3789 (c) 9837 (d) 8973
  40. 40.What is the smallest 4-digit number you can make using the digits 8, 3, 0 and 9 once each? (a) 3809 (b) 0389 (c) 3089 (d) 9830

Answer key

  1. 607
  2. 207
  3. 631
  4. 5431
  5. 4000
  6. 102
  7. 900
  8. 963
  9. 1
  10. 8631
  11. 5069
  12. 7089
  13. 4000
  14. 6
  15. 109
  16. 721
  17. 5000
  18. 1037
  19. 2036
  20. 30
  21. 102
  22. 309
  23. 500
  24. 309
  25. 1079
  26. 631
  27. 307
  28. 306
  29. 964
  30. 4059
  31. 609
  32. 7
  33. 1000
  34. 203
  35. 863
  36. 4
  37. 108
  38. 874
  39. 9873
  40. 3089

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