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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 102 · 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 2, 3 and 0 once each? (a) 320 (b) 230 (c) 023 (d) 203
  2. 2.What is the smallest 3-digit number you can make using the digits 8, 0 and 5 once each? (a) 580 (b) 508 (c) 058 (d) 850
  3. 3.What is the smallest 4-digit number you can make using the digits 5, 1, 2 and 0 once each? (a) 5210 (b) 1205 (c) 1025 (d) 0125
  4. 4.What is the place value of the digit 8 in 7358? (a) 800 (b) 8000 (c) 8 (d) 80
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 4 and 9 once each? (a) 049 (b) 940 (c) 490 (d) 409
  6. 6.What is the greatest 3-digit number you can make using the digits 6, 4 and 1 once each? (a) 461 (b) 641 (c) 614 (d) 146
  7. 7.What is the greatest 3-digit number you can make using the digits 6, 4 and 2 once each? (a) 246 (b) 462 (c) 642 (d) 624
  8. 8.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
  9. 9.What is the place value of the digit 9 in 8593? (a) 9000 (b) 90 (c) 9 (d) 900
  10. 10.What is the smallest 4-digit number you can make using the digits 0, 1, 4 and 3 once each? (a) 4310 (b) 0134 (c) 1034 (d) 1304
  11. 11.What is the greatest 3-digit number you can make using the digits 4, 9 and 3 once each? (a) 934 (b) 349 (c) 943 (d) 493
  12. 12.What is the greatest 4-digit number you can make using the digits 6, 2, 3 and 4 once each? (a) 2346 (b) 4632 (c) 6432 (d) 6423
  13. 13.What is the greatest 4-digit number you can make using the digits 7, 2, 1 and 8 once each? (a) 8721 (b) 1278 (c) 7821 (d) 8712
  14. 14.What is the greatest 3-digit number you can make using the digits 2, 9 and 8 once each? (a) 928 (b) 289 (c) 892 (d) 982
  15. 15.What is the greatest 3-digit number you can make using the digits 1, 2 and 7 once each? (a) 721 (b) 271 (c) 127 (d) 712
  16. 16.What is the place value of the digit 3 in 4693? (a) 30 (b) 3 (c) 3000 (d) 300
  17. 17.What is the place value of the digit 9 in 4759? (a) 900 (b) 90 (c) 9 (d) 9000
  18. 18.What is the smallest 4-digit number you can make using the digits 1, 0, 2 and 3 once each? (a) 0123 (b) 1023 (c) 1203 (d) 3210
  19. 19.What is the greatest 4-digit number you can make using the digits 6, 2, 1 and 7 once each? (a) 1267 (b) 7612 (c) 6721 (d) 7621
  20. 20.What is the greatest 3-digit number you can make using the digits 7, 3 and 6 once each? (a) 763 (b) 367 (c) 736 (d) 673
  21. 21.What is the place value of the digit 7 in 7194? (a) 7000 (b) 700 (c) 70000 (d) 700000
  22. 22.What is the greatest 4-digit number you can make using the digits 2, 1, 7 and 9 once each? (a) 9712 (b) 7921 (c) 1279 (d) 9721
  23. 23.What is the place value of the digit 6 in 8469? (a) 600 (b) 6 (c) 60 (d) 6000
  24. 24.What is the smallest 4-digit number you can make using the digits 4, 0, 1 and 8 once each? (a) 0148 (b) 1048 (c) 1408 (d) 8410
  25. 25.What is the greatest 3-digit number you can make using the digits 6, 3 and 1 once each? (a) 613 (b) 631 (c) 136 (d) 361
  26. 26.What is the greatest 3-digit number you can make using the digits 5, 3 and 8 once each? (a) 853 (b) 835 (c) 358 (d) 583
  27. 27.What is the place value of the digit 6 in 2836? (a) 60 (b) 6 (c) 600 (d) 6000
  28. 28.What is the smallest 4-digit number you can make using the digits 0, 5, 6 and 7 once each? (a) 0567 (b) 7650 (c) 5067 (d) 5607
  29. 29.What is the smallest 4-digit number you can make using the digits 8, 0, 1 and 4 once each? (a) 0148 (b) 1408 (c) 8410 (d) 1048
  30. 30.What is the place value of the digit 3 in 5314? (a) 30000 (b) 3000 (c) 30 (d) 300
  31. 31.What is the place value of the digit 9 in 9563? (a) 9000 (b) 90000 (c) 900000 (d) 900
  32. 32.What is the greatest 4-digit number you can make using the digits 4, 1, 5 and 9 once each? (a) 1459 (b) 9514 (c) 9541 (d) 5941
  33. 33.What is the place value of the digit 4 in 2548? (a) 400 (b) 4 (c) 40 (d) 4000
  34. 34.What is the smallest 4-digit number you can make using the digits 7, 2, 0 and 3 once each? (a) 2037 (b) 7320 (c) 0237 (d) 2307
  35. 35.What is the place value of the digit 9 in 3198? (a) 900 (b) 9 (c) 9000 (d) 90
  36. 36.What is the place value of the digit 3 in 2369? (a) 30000 (b) 30 (c) 300 (d) 3000
  37. 37.What is the smallest 4-digit number you can make using the digits 2, 0, 1 and 4 once each? (a) 4210 (b) 0124 (c) 1204 (d) 1024
  38. 38.What is the smallest 4-digit number you can make using the digits 0, 4, 3 and 8 once each? (a) 3408 (b) 8430 (c) 0348 (d) 3048
  39. 39.What is the smallest 4-digit number you can make using the digits 8, 9, 0 and 5 once each? (a) 0589 (b) 5809 (c) 9850 (d) 5089
  40. 40.What is the greatest 4-digit number you can make using the digits 1, 6, 4 and 5 once each? (a) 5641 (b) 1456 (c) 6514 (d) 6541

Answer key

  1. 203
  2. 508
  3. 1025
  4. 8
  5. 409
  6. 641
  7. 642
  8. 304
  9. 90
  10. 1034
  11. 943
  12. 6432
  13. 8721
  14. 982
  15. 721
  16. 3
  17. 9
  18. 1023
  19. 7621
  20. 763
  21. 7000
  22. 9721
  23. 60
  24. 1048
  25. 631
  26. 853
  27. 6
  28. 5067
  29. 1048
  30. 300
  31. 9000
  32. 9541
  33. 40
  34. 2037
  35. 90
  36. 300
  37. 1024
  38. 3048
  39. 5089
  40. 6541

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