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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 598 · 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 7, 4 and 0 once each? (a) 740 (b) 407 (c) 470 (d) 047
  2. 2.What is the smallest 4-digit number you can make using the digits 9, 3, 4 and 0 once each? (a) 3409 (b) 0349 (c) 3049 (d) 9430
  3. 3.What is the greatest 4-digit number you can make using the digits 5, 3, 9 and 7 once each? (a) 9735 (b) 7953 (c) 9753 (d) 3579
  4. 4.What is the greatest 3-digit number you can make using the digits 1, 9 and 5 once each? (a) 159 (b) 951 (c) 591 (d) 915
  5. 5.What is the smallest 4-digit number you can make using the digits 9, 3, 0 and 4 once each? (a) 0349 (b) 3049 (c) 9430 (d) 3409
  6. 6.What is the place value of the digit 6 in 6915? (a) 6000 (b) 600000 (c) 600 (d) 60000
  7. 7.What is the smallest 3-digit number you can make using the digits 0, 2 and 3 once each? (a) 320 (b) 230 (c) 023 (d) 203
  8. 8.What is the smallest 4-digit number you can make using the digits 0, 8, 1 and 6 once each? (a) 0168 (b) 1608 (c) 1068 (d) 8610
  9. 9.What is the place value of the digit 5 in 5298? (a) 50000 (b) 500000 (c) 5000 (d) 500
  10. 10.What is the greatest 4-digit number you can make using the digits 7, 2, 5 and 9 once each? (a) 7952 (b) 9752 (c) 9725 (d) 2579
  11. 11.What is the smallest 3-digit number you can make using the digits 4, 2 and 0 once each? (a) 240 (b) 420 (c) 024 (d) 204
  12. 12.What is the place value of the digit 1 in 2148? (a) 10000 (b) 10 (c) 100 (d) 1000
  13. 13.What is the smallest 3-digit number you can make using the digits 3, 0 and 8 once each? (a) 830 (b) 380 (c) 038 (d) 308
  14. 14.What is the place value of the digit 6 in 3968? (a) 6000 (b) 6 (c) 60 (d) 600
  15. 15.What is the smallest 4-digit number you can make using the digits 0, 7, 4 and 2 once each? (a) 2407 (b) 0247 (c) 2047 (d) 7420
  16. 16.What is the smallest 3-digit number you can make using the digits 0, 2 and 5 once each? (a) 520 (b) 250 (c) 025 (d) 205
  17. 17.What is the smallest 4-digit number you can make using the digits 8, 5, 0 and 9 once each? (a) 0589 (b) 5089 (c) 9850 (d) 5809
  18. 18.What is the place value of the digit 8 in 5978? (a) 80 (b) 8 (c) 8000 (d) 800
  19. 19.What is the greatest 4-digit number you can make using the digits 3, 4, 5 and 1 once each? (a) 4531 (b) 5431 (c) 1345 (d) 5413
  20. 20.What is the smallest 3-digit number you can make using the digits 1, 0 and 7 once each? (a) 107 (b) 710 (c) 017 (d) 170
  21. 21.What is the smallest 4-digit number you can make using the digits 2, 7, 0 and 6 once each? (a) 2067 (b) 0267 (c) 2607 (d) 7620
  22. 22.What is the place value of the digit 6 in 8962? (a) 600 (b) 6000 (c) 6 (d) 60
  23. 23.What is the smallest 3-digit number you can make using the digits 4, 0 and 2 once each? (a) 024 (b) 420 (c) 204 (d) 240
  24. 24.What is the greatest 4-digit number you can make using the digits 2, 9, 3 and 6 once each? (a) 9623 (b) 2369 (c) 6932 (d) 9632
  25. 25.What is the smallest 3-digit number you can make using the digits 4, 0 and 6 once each? (a) 460 (b) 046 (c) 406 (d) 640
  26. 26.What is the smallest 3-digit number you can make using the digits 3, 9 and 0 once each? (a) 039 (b) 930 (c) 309 (d) 390
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 5 and 1 once each? (a) 510 (b) 015 (c) 150 (d) 105
  28. 28.What is the greatest 3-digit number you can make using the digits 6, 2 and 5 once each? (a) 256 (b) 625 (c) 652 (d) 562
  29. 29.What is the place value of the digit 5 in 8596? (a) 5000 (b) 50 (c) 500 (d) 50000
  30. 30.What is the place value of the digit 2 in 1372? (a) 2000 (b) 20 (c) 200 (d) 2
  31. 31.What is the smallest 4-digit number you can make using the digits 2, 3, 6 and 0 once each? (a) 6320 (b) 2306 (c) 2036 (d) 0236
  32. 32.What is the greatest 3-digit number you can make using the digits 3, 9 and 4 once each? (a) 349 (b) 943 (c) 934 (d) 493
  33. 33.What is the smallest 4-digit number you can make using the digits 7, 0, 8 and 6 once each? (a) 6078 (b) 0678 (c) 8760 (d) 6708
  34. 34.What is the smallest 3-digit number you can make using the digits 5, 0 and 8 once each? (a) 850 (b) 058 (c) 580 (d) 508
  35. 35.What is the smallest 4-digit number you can make using the digits 3, 0, 2 and 9 once each? (a) 2309 (b) 0239 (c) 9320 (d) 2039
  36. 36.What is the place value of the digit 4 in 4781? (a) 4000 (b) 400 (c) 400000 (d) 40000
  37. 37.What is the place value of the digit 2 in 9682? (a) 20 (b) 2000 (c) 2 (d) 200
  38. 38.What is the smallest 4-digit number you can make using the digits 0, 8, 6 and 1 once each? (a) 0168 (b) 1608 (c) 8610 (d) 1068
  39. 39.What is the smallest 3-digit number you can make using the digits 0, 8 and 3 once each? (a) 038 (b) 380 (c) 308 (d) 830
  40. 40.What is the greatest 3-digit number you can make using the digits 3, 8 and 7 once each? (a) 783 (b) 378 (c) 837 (d) 873

Answer key

  1. 407
  2. 3049
  3. 9753
  4. 951
  5. 3049
  6. 6000
  7. 203
  8. 1068
  9. 5000
  10. 9752
  11. 204
  12. 100
  13. 308
  14. 60
  15. 2047
  16. 205
  17. 5089
  18. 8
  19. 5431
  20. 107
  21. 2067
  22. 60
  23. 204
  24. 9632
  25. 406
  26. 309
  27. 105
  28. 652
  29. 500
  30. 2
  31. 2036
  32. 943
  33. 6078
  34. 508
  35. 2039
  36. 4000
  37. 2
  38. 1068
  39. 308
  40. 873

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