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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 225 · 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 0, 1, 6 and 8 once each? (a) 1068 (b) 8610 (c) 0168 (d) 1608
  2. 2.What is the greatest 4-digit number you can make using the digits 3, 1, 4 and 9 once each? (a) 1349 (b) 9413 (c) 4931 (d) 9431
  3. 3.What is the smallest 3-digit number you can make using the digits 1, 9 and 0 once each? (a) 019 (b) 109 (c) 910 (d) 190
  4. 4.What is the smallest 4-digit number you can make using the digits 7, 2, 0 and 9 once each? (a) 2709 (b) 2079 (c) 0279 (d) 9720
  5. 5.What is the greatest 3-digit number you can make using the digits 3, 4 and 2 once each? (a) 234 (b) 342 (c) 432 (d) 423
  6. 6.What is the smallest 3-digit number you can make using the digits 5, 6 and 0 once each? (a) 650 (b) 560 (c) 056 (d) 506
  7. 7.What is the smallest 3-digit number you can make using the digits 2, 9 and 0 once each? (a) 029 (b) 290 (c) 209 (d) 920
  8. 8.What is the greatest 3-digit number you can make using the digits 9, 1 and 8 once each? (a) 981 (b) 891 (c) 918 (d) 189
  9. 9.What is the place value of the digit 3 in 2683? (a) 30 (b) 3000 (c) 3 (d) 300
  10. 10.What is the place value of the digit 6 in 7236? (a) 6000 (b) 60 (c) 600 (d) 6
  11. 11.What is the place value of the digit 2 in 7521? (a) 200 (b) 2000 (c) 2 (d) 20
  12. 12.What is the greatest 4-digit number you can make using the digits 4, 9, 1 and 7 once each? (a) 9741 (b) 7941 (c) 1479 (d) 9714
  13. 13.What is the place value of the digit 8 in 8427? (a) 8000 (b) 800000 (c) 80000 (d) 800
  14. 14.What is the place value of the digit 5 in 3958? (a) 50 (b) 5 (c) 5000 (d) 500
  15. 15.What is the smallest 3-digit number you can make using the digits 8, 0 and 1 once each? (a) 180 (b) 018 (c) 108 (d) 810
  16. 16.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
  17. 17.What is the smallest 4-digit number you can make using the digits 0, 4, 9 and 3 once each? (a) 3409 (b) 0349 (c) 9430 (d) 3049
  18. 18.What is the smallest 3-digit number you can make using the digits 9, 0 and 7 once each? (a) 079 (b) 970 (c) 709 (d) 790
  19. 19.What is the greatest 4-digit number you can make using the digits 6, 9, 7 and 5 once each? (a) 7965 (b) 5679 (c) 9756 (d) 9765
  20. 20.What is the smallest 3-digit number you can make using the digits 1, 0 and 8 once each? (a) 810 (b) 180 (c) 108 (d) 018
  21. 21.What is the smallest 3-digit number you can make using the digits 0, 2 and 6 once each? (a) 620 (b) 026 (c) 206 (d) 260
  22. 22.What is the place value of the digit 4 in 7548? (a) 40 (b) 4 (c) 4000 (d) 400
  23. 23.What is the smallest 3-digit number you can make using the digits 0, 3 and 2 once each? (a) 230 (b) 203 (c) 023 (d) 320
  24. 24.What is the greatest 4-digit number you can make using the digits 1, 2, 7 and 5 once each? (a) 7512 (b) 1257 (c) 5721 (d) 7521
  25. 25.What is the greatest 3-digit number you can make using the digits 4, 9 and 2 once each? (a) 942 (b) 924 (c) 249 (d) 492
  26. 26.What is the greatest 4-digit number you can make using the digits 5, 4, 7 and 1 once each? (a) 7514 (b) 1457 (c) 5741 (d) 7541
  27. 27.What is the greatest 4-digit number you can make using the digits 1, 3, 4 and 2 once each? (a) 4321 (b) 1234 (c) 3421 (d) 4312
  28. 28.What is the smallest 3-digit number you can make using the digits 9, 3 and 0 once each? (a) 390 (b) 039 (c) 930 (d) 309
  29. 29.What is the smallest 3-digit number you can make using the digits 0, 3 and 4 once each? (a) 430 (b) 304 (c) 034 (d) 340
  30. 30.What is the smallest 3-digit number you can make using the digits 4, 3 and 0 once each? (a) 034 (b) 430 (c) 304 (d) 340
  31. 31.What is the smallest 4-digit number you can make using the digits 6, 7, 0 and 5 once each? (a) 5607 (b) 0567 (c) 7650 (d) 5067
  32. 32.What is the smallest 3-digit number you can make using the digits 0, 1 and 7 once each? (a) 170 (b) 107 (c) 017 (d) 710
  33. 33.What is the greatest 4-digit number you can make using the digits 4, 9, 8 and 3 once each? (a) 3489 (b) 9834 (c) 9843 (d) 8943
  34. 34.What is the greatest 3-digit number you can make using the digits 1, 7 and 8 once each? (a) 817 (b) 178 (c) 871 (d) 781
  35. 35.What is the place value of the digit 2 in 2145? (a) 200 (b) 200000 (c) 20000 (d) 2000
  36. 36.What is the smallest 3-digit number you can make using the digits 7, 0 and 8 once each? (a) 780 (b) 708 (c) 870 (d) 078
  37. 37.What is the place value of the digit 5 in 5284? (a) 500 (b) 5000 (c) 500000 (d) 50000
  38. 38.What is the greatest 4-digit number you can make using the digits 1, 4, 7 and 9 once each? (a) 9714 (b) 1479 (c) 9741 (d) 7941
  39. 39.What is the place value of the digit 4 in 4617? (a) 400 (b) 40000 (c) 4000 (d) 400000
  40. 40.What is the greatest 3-digit number you can make using the digits 4, 7 and 2 once each? (a) 724 (b) 742 (c) 247 (d) 472

Answer key

  1. 1068
  2. 9431
  3. 109
  4. 2079
  5. 432
  6. 506
  7. 209
  8. 981
  9. 3
  10. 6
  11. 20
  12. 9741
  13. 8000
  14. 50
  15. 108
  16. 532
  17. 3049
  18. 709
  19. 9765
  20. 108
  21. 206
  22. 40
  23. 203
  24. 7521
  25. 942
  26. 7541
  27. 4321
  28. 309
  29. 304
  30. 304
  31. 5067
  32. 107
  33. 9843
  34. 871
  35. 2000
  36. 708
  37. 5000
  38. 9741
  39. 4000
  40. 742

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