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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 812 · 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 0, 4 and 8 once each? (a) 480 (b) 048 (c) 408 (d) 840
  2. 2.What is the smallest 3-digit number you can make using the digits 7, 0 and 8 once each? (a) 078 (b) 870 (c) 780 (d) 708
  3. 3.What is the smallest 3-digit number you can make using the digits 6, 1 and 0 once each? (a) 160 (b) 016 (c) 106 (d) 610
  4. 4.What is the smallest 4-digit number you can make using the digits 5, 7, 3 and 0 once each? (a) 3057 (b) 7530 (c) 3507 (d) 0357
  5. 5.What is the greatest 4-digit number you can make using the digits 4, 7, 6 and 1 once each? (a) 7641 (b) 6741 (c) 7614 (d) 1467
  6. 6.What is the smallest 3-digit number you can make using the digits 2, 0 and 3 once each? (a) 203 (b) 320 (c) 230 (d) 023
  7. 7.What is the smallest 3-digit number you can make using the digits 0, 3 and 8 once each? (a) 308 (b) 380 (c) 038 (d) 830
  8. 8.What is the smallest 3-digit number you can make using the digits 0, 1 and 9 once each? (a) 109 (b) 019 (c) 190 (d) 910
  9. 9.What is the smallest 4-digit number you can make using the digits 1, 0, 4 and 5 once each? (a) 1405 (b) 1045 (c) 5410 (d) 0145
  10. 10.What is the greatest 4-digit number you can make using the digits 3, 1, 5 and 9 once each? (a) 9531 (b) 1359 (c) 5931 (d) 9513
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 9 and 3 once each? (a) 930 (b) 309 (c) 390 (d) 039
  12. 12.What is the greatest 3-digit number you can make using the digits 1, 4 and 8 once each? (a) 481 (b) 814 (c) 841 (d) 148
  13. 13.What is the smallest 3-digit number you can make using the digits 0, 3 and 7 once each? (a) 730 (b) 370 (c) 307 (d) 037
  14. 14.What is the greatest 3-digit number you can make using the digits 1, 3 and 8 once each? (a) 138 (b) 813 (c) 381 (d) 831
  15. 15.What is the place value of the digit 3 in 1364? (a) 30000 (b) 3000 (c) 300 (d) 30
  16. 16.What is the smallest 3-digit number you can make using the digits 6, 4 and 0 once each? (a) 460 (b) 640 (c) 046 (d) 406
  17. 17.What is the place value of the digit 9 in 3951? (a) 900 (b) 90 (c) 9000 (d) 90000
  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) 790 (d) 709
  19. 19.What is the place value of the digit 6 in 5416? (a) 600 (b) 60 (c) 6 (d) 6000
  20. 20.What is the greatest 3-digit number you can make using the digits 4, 5 and 6 once each? (a) 456 (b) 564 (c) 654 (d) 645
  21. 21.What is the smallest 4-digit number you can make using the digits 0, 8, 6 and 3 once each? (a) 3068 (b) 3608 (c) 0368 (d) 8630
  22. 22.What is the greatest 3-digit number you can make using the digits 2, 9 and 5 once each? (a) 952 (b) 259 (c) 592 (d) 925
  23. 23.What is the place value of the digit 7 in 6387? (a) 700 (b) 7 (c) 70 (d) 7000
  24. 24.What is the place value of the digit 7 in 7928? (a) 700 (b) 7000 (c) 70000 (d) 700000
  25. 25.What is the smallest 3-digit number you can make using the digits 4, 0 and 7 once each? (a) 047 (b) 740 (c) 407 (d) 470
  26. 26.What is the place value of the digit 3 in 7936? (a) 3 (b) 30 (c) 3000 (d) 300
  27. 27.What is the place value of the digit 1 in 1493? (a) 10000 (b) 1000 (c) 100000 (d) 100
  28. 28.What is the place value of the digit 2 in 6972? (a) 2 (b) 200 (c) 20 (d) 2000
  29. 29.What is the place value of the digit 1 in 1482? (a) 1000 (b) 10000 (c) 100 (d) 100000
  30. 30.What is the greatest 3-digit number you can make using the digits 2, 1 and 7 once each? (a) 127 (b) 271 (c) 712 (d) 721
  31. 31.What is the place value of the digit 5 in 6145? (a) 5000 (b) 50 (c) 500 (d) 5
  32. 32.What is the place value of the digit 4 in 4685? (a) 40000 (b) 400 (c) 400000 (d) 4000
  33. 33.What is the smallest 3-digit number you can make using the digits 0, 7 and 3 once each? (a) 307 (b) 730 (c) 370 (d) 037
  34. 34.What is the greatest 3-digit number you can make using the digits 5, 3 and 2 once each? (a) 352 (b) 523 (c) 235 (d) 532
  35. 35.What is the greatest 4-digit number you can make using the digits 5, 6, 7 and 4 once each? (a) 4567 (b) 7654 (c) 7645 (d) 6754
  36. 36.What is the greatest 4-digit number you can make using the digits 4, 3, 1 and 9 once each? (a) 4931 (b) 1349 (c) 9413 (d) 9431
  37. 37.What is the greatest 3-digit number you can make using the digits 7, 9 and 1 once each? (a) 971 (b) 179 (c) 917 (d) 791
  38. 38.What is the smallest 4-digit number you can make using the digits 5, 2, 0 and 6 once each? (a) 6520 (b) 0256 (c) 2506 (d) 2056
  39. 39.What is the greatest 4-digit number you can make using the digits 2, 1, 9 and 5 once each? (a) 1259 (b) 5921 (c) 9512 (d) 9521
  40. 40.What is the greatest 3-digit number you can make using the digits 7, 2 and 1 once each? (a) 271 (b) 712 (c) 721 (d) 127

Answer key

  1. 408
  2. 708
  3. 106
  4. 3057
  5. 7641
  6. 203
  7. 308
  8. 109
  9. 1045
  10. 9531
  11. 309
  12. 841
  13. 307
  14. 831
  15. 300
  16. 406
  17. 900
  18. 709
  19. 6
  20. 654
  21. 3068
  22. 952
  23. 7
  24. 7000
  25. 407
  26. 30
  27. 1000
  28. 2
  29. 1000
  30. 721
  31. 5
  32. 4000
  33. 307
  34. 532
  35. 7654
  36. 9431
  37. 971
  38. 2056
  39. 9521
  40. 721

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