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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 489 · 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 1, 5, 6 and 3 once each? (a) 1356 (b) 5631 (c) 6513 (d) 6531
  2. 2.What is the place value of the digit 9 in 5894? (a) 9 (b) 9000 (c) 900 (d) 90
  3. 3.What is the greatest 4-digit number you can make using the digits 1, 7, 6 and 5 once each? (a) 1567 (b) 7651 (c) 6751 (d) 7615
  4. 4.What is the greatest 3-digit number you can make using the digits 8, 9 and 1 once each? (a) 981 (b) 918 (c) 891 (d) 189
  5. 5.What is the place value of the digit 7 in 4975? (a) 7000 (b) 70 (c) 700 (d) 7
  6. 6.What is the smallest 4-digit number you can make using the digits 0, 2, 1 and 5 once each? (a) 0125 (b) 1025 (c) 1205 (d) 5210
  7. 7.What is the place value of the digit 4 in 1467? (a) 4000 (b) 40000 (c) 400 (d) 40
  8. 8.What is the greatest 3-digit number you can make using the digits 7, 1 and 3 once each? (a) 731 (b) 137 (c) 713 (d) 371
  9. 9.What is the greatest 4-digit number you can make using the digits 4, 7, 5 and 6 once each? (a) 6754 (b) 4567 (c) 7645 (d) 7654
  10. 10.What is the greatest 4-digit number you can make using the digits 8, 7, 1 and 9 once each? (a) 1789 (b) 9871 (c) 9817 (d) 8971
  11. 11.What is the greatest 4-digit number you can make using the digits 7, 6, 9 and 4 once each? (a) 4679 (b) 9746 (c) 7964 (d) 9764
  12. 12.What is the place value of the digit 1 in 3281? (a) 10 (b) 100 (c) 1000 (d) 1
  13. 13.What is the place value of the digit 9 in 1729? (a) 900 (b) 90 (c) 9 (d) 9000
  14. 14.What is the place value of the digit 8 in 5183? (a) 80 (b) 8000 (c) 800 (d) 8
  15. 15.What is the place value of the digit 5 in 2495? (a) 5000 (b) 500 (c) 50 (d) 5
  16. 16.What is the place value of the digit 5 in 4175? (a) 50 (b) 500 (c) 5000 (d) 5
  17. 17.What is the place value of the digit 9 in 7293? (a) 900 (b) 9 (c) 9000 (d) 90
  18. 18.What is the smallest 3-digit number you can make using the digits 0, 2 and 1 once each? (a) 012 (b) 120 (c) 102 (d) 210
  19. 19.What is the smallest 4-digit number you can make using the digits 7, 4, 3 and 0 once each? (a) 0347 (b) 3407 (c) 7430 (d) 3047
  20. 20.What is the place value of the digit 8 in 8132? (a) 800000 (b) 800 (c) 8000 (d) 80000
  21. 21.What is the greatest 4-digit number you can make using the digits 3, 8, 2 and 7 once each? (a) 2378 (b) 7832 (c) 8732 (d) 8723
  22. 22.What is the place value of the digit 9 in 9123? (a) 9000 (b) 90000 (c) 900000 (d) 900
  23. 23.What is the smallest 4-digit number you can make using the digits 7, 6, 0 and 3 once each? (a) 3067 (b) 0367 (c) 7630 (d) 3607
  24. 24.What is the smallest 4-digit number you can make using the digits 8, 5, 0 and 9 once each? (a) 5809 (b) 0589 (c) 9850 (d) 5089
  25. 25.What is the smallest 3-digit number you can make using the digits 3, 2 and 0 once each? (a) 203 (b) 320 (c) 230 (d) 023
  26. 26.What is the smallest 4-digit number you can make using the digits 5, 6, 0 and 4 once each? (a) 4056 (b) 6540 (c) 4506 (d) 0456
  27. 27.What is the greatest 4-digit number you can make using the digits 1, 7, 4 and 2 once each? (a) 7412 (b) 1247 (c) 4721 (d) 7421
  28. 28.What is the place value of the digit 4 in 2847? (a) 4 (b) 400 (c) 4000 (d) 40
  29. 29.What is the smallest 3-digit number you can make using the digits 0, 8 and 5 once each? (a) 850 (b) 508 (c) 580 (d) 058
  30. 30.What is the greatest 4-digit number you can make using the digits 4, 1, 7 and 6 once each? (a) 1467 (b) 7614 (c) 7641 (d) 6741
  31. 31.What is the place value of the digit 6 in 6871? (a) 6000 (b) 600000 (c) 600 (d) 60000
  32. 32.What is the greatest 3-digit number you can make using the digits 3, 4 and 9 once each? (a) 493 (b) 349 (c) 943 (d) 934
  33. 33.What is the place value of the digit 6 in 4936? (a) 600 (b) 60 (c) 6000 (d) 6
  34. 34.What is the smallest 4-digit number you can make using the digits 1, 0, 9 and 4 once each? (a) 0149 (b) 9410 (c) 1049 (d) 1409
  35. 35.What is the place value of the digit 7 in 2736? (a) 7000 (b) 700 (c) 70000 (d) 70
  36. 36.What is the greatest 4-digit number you can make using the digits 8, 2, 3 and 7 once each? (a) 8732 (b) 2378 (c) 7832 (d) 8723
  37. 37.What is the place value of the digit 2 in 2543? (a) 2000 (b) 200 (c) 200000 (d) 20000
  38. 38.What is the place value of the digit 1 in 1274? (a) 100 (b) 100000 (c) 10000 (d) 1000
  39. 39.What is the smallest 4-digit number you can make using the digits 0, 2, 5 and 7 once each? (a) 2507 (b) 7520 (c) 2057 (d) 0257
  40. 40.What is the greatest 3-digit number you can make using the digits 2, 3 and 8 once each? (a) 238 (b) 382 (c) 832 (d) 823

Answer key

  1. 6531
  2. 90
  3. 7651
  4. 981
  5. 70
  6. 1025
  7. 400
  8. 731
  9. 7654
  10. 9871
  11. 9764
  12. 1
  13. 9
  14. 80
  15. 5
  16. 5
  17. 90
  18. 102
  19. 3047
  20. 8000
  21. 8732
  22. 9000
  23. 3067
  24. 5089
  25. 203
  26. 4056
  27. 7421
  28. 40
  29. 508
  30. 7641
  31. 6000
  32. 943
  33. 6
  34. 1049
  35. 700
  36. 8732
  37. 2000
  38. 1000
  39. 2057
  40. 832

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