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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 80 · 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 4-digit number you can make using the digits 7, 5, 9 and 6 once each? (a) 9765 (b) 5679 (c) 9756 (d) 7965
  2. 2.What is the smallest 3-digit number you can make using the digits 9, 0 and 6 once each? (a) 609 (b) 069 (c) 960 (d) 690
  3. 3.What is the place value of the digit 1 in 1543? (a) 100 (b) 100000 (c) 1000 (d) 10000
  4. 4.What is the place value of the digit 7 in 2798? (a) 70 (b) 7000 (c) 700 (d) 70000
  5. 5.What is the smallest 4-digit number you can make using the digits 0, 3, 8 and 6 once each? (a) 8630 (b) 3068 (c) 0368 (d) 3608
  6. 6.What is the greatest 4-digit number you can make using the digits 3, 1, 4 and 7 once each? (a) 7413 (b) 1347 (c) 4731 (d) 7431
  7. 7.What is the greatest 4-digit number you can make using the digits 8, 7, 1 and 5 once each? (a) 1578 (b) 7851 (c) 8715 (d) 8751
  8. 8.What is the place value of the digit 2 in 2538? (a) 200 (b) 2000 (c) 20000 (d) 200000
  9. 9.What is the place value of the digit 1 in 1673? (a) 100000 (b) 10000 (c) 1000 (d) 100
  10. 10.What is the place value of the digit 6 in 8631? (a) 60 (b) 6000 (c) 600 (d) 60000
  11. 11.What is the greatest 4-digit number you can make using the digits 2, 8, 1 and 3 once each? (a) 3821 (b) 8321 (c) 8312 (d) 1238
  12. 12.What is the place value of the digit 4 in 4361? (a) 400000 (b) 4000 (c) 400 (d) 40000
  13. 13.What is the greatest 4-digit number you can make using the digits 1, 9, 6 and 5 once each? (a) 1569 (b) 9615 (c) 9651 (d) 6951
  14. 14.What is the place value of the digit 6 in 2346? (a) 6 (b) 6000 (c) 60 (d) 600
  15. 15.What is the place value of the digit 8 in 2178? (a) 80 (b) 800 (c) 8000 (d) 8
  16. 16.What is the place value of the digit 8 in 7853? (a) 80 (b) 8000 (c) 80000 (d) 800
  17. 17.What is the place value of the digit 3 in 8734? (a) 30 (b) 3000 (c) 300 (d) 3
  18. 18.What is the place value of the digit 7 in 5792? (a) 70 (b) 70000 (c) 700 (d) 7000
  19. 19.What is the place value of the digit 6 in 4695? (a) 60 (b) 60000 (c) 6000 (d) 600
  20. 20.What is the smallest 3-digit number you can make using the digits 0, 1 and 8 once each? (a) 018 (b) 810 (c) 180 (d) 108
  21. 21.What is the greatest 3-digit number you can make using the digits 8, 2 and 5 once each? (a) 852 (b) 258 (c) 825 (d) 582
  22. 22.What is the smallest 3-digit number you can make using the digits 2, 0 and 3 once each? (a) 320 (b) 023 (c) 230 (d) 203
  23. 23.What is the smallest 4-digit number you can make using the digits 6, 2, 0 and 5 once each? (a) 6520 (b) 2056 (c) 2506 (d) 0256
  24. 24.What is the place value of the digit 3 in 2839? (a) 30 (b) 3000 (c) 3 (d) 300
  25. 25.What is the greatest 3-digit number you can make using the digits 3, 4 and 1 once each? (a) 341 (b) 134 (c) 413 (d) 431
  26. 26.What is the greatest 4-digit number you can make using the digits 3, 2, 4 and 9 once each? (a) 2349 (b) 4932 (c) 9423 (d) 9432
  27. 27.What is the smallest 3-digit number you can make using the digits 9, 0 and 2 once each? (a) 290 (b) 209 (c) 920 (d) 029
  28. 28.What is the smallest 3-digit number you can make using the digits 3, 5 and 0 once each? (a) 350 (b) 035 (c) 530 (d) 305
  29. 29.What is the greatest 4-digit number you can make using the digits 8, 4, 1 and 6 once each? (a) 6841 (b) 8641 (c) 8614 (d) 1468
  30. 30.What is the place value of the digit 6 in 8619? (a) 6000 (b) 600 (c) 60000 (d) 60
  31. 31.What is the greatest 4-digit number you can make using the digits 7, 2, 9 and 5 once each? (a) 7952 (b) 9725 (c) 2579 (d) 9752
  32. 32.What is the smallest 3-digit number you can make using the digits 3, 0 and 7 once each? (a) 037 (b) 370 (c) 730 (d) 307
  33. 33.What is the smallest 4-digit number you can make using the digits 6, 1, 3 and 0 once each? (a) 1036 (b) 1306 (c) 6310 (d) 0136
  34. 34.What is the place value of the digit 3 in 8163? (a) 3 (b) 300 (c) 30 (d) 3000
  35. 35.What is the greatest 4-digit number you can make using the digits 8, 2, 4 and 9 once each? (a) 8942 (b) 2489 (c) 9842 (d) 9824
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 9 and 1 once each? (a) 910 (b) 109 (c) 019 (d) 190
  37. 37.What is the smallest 3-digit number you can make using the digits 1, 9 and 0 once each? (a) 910 (b) 190 (c) 109 (d) 019
  38. 38.What is the smallest 3-digit number you can make using the digits 3, 0 and 2 once each? (a) 023 (b) 230 (c) 320 (d) 203
  39. 39.What is the smallest 3-digit number you can make using the digits 1, 0 and 7 once each? (a) 017 (b) 170 (c) 710 (d) 107
  40. 40.What is the greatest 3-digit number you can make using the digits 5, 2 and 1 once each? (a) 521 (b) 512 (c) 125 (d) 251

Answer key

  1. 9765
  2. 609
  3. 1000
  4. 700
  5. 3068
  6. 7431
  7. 8751
  8. 2000
  9. 1000
  10. 600
  11. 8321
  12. 4000
  13. 9651
  14. 6
  15. 8
  16. 800
  17. 30
  18. 700
  19. 600
  20. 108
  21. 852
  22. 203
  23. 2056
  24. 30
  25. 431
  26. 9432
  27. 209
  28. 305
  29. 8641
  30. 600
  31. 9752
  32. 307
  33. 1036
  34. 3
  35. 9842
  36. 109
  37. 109
  38. 203
  39. 107
  40. 521

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