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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 231 · 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 9, 0 and 5 once each? (a) 590 (b) 950 (c) 059 (d) 509
  2. 2.What is the smallest 4-digit number you can make using the digits 0, 1, 5 and 7 once each? (a) 1507 (b) 0157 (c) 7510 (d) 1057
  3. 3.What is the greatest 3-digit number you can make using the digits 3, 7 and 1 once each? (a) 371 (b) 713 (c) 137 (d) 731
  4. 4.What is the greatest 3-digit number you can make using the digits 1, 6 and 5 once each? (a) 615 (b) 561 (c) 651 (d) 156
  5. 5.What is the greatest 3-digit number you can make using the digits 4, 7 and 1 once each? (a) 741 (b) 147 (c) 714 (d) 471
  6. 6.What is the greatest 3-digit number you can make using the digits 1, 3 and 9 once each? (a) 931 (b) 139 (c) 913 (d) 391
  7. 7.What is the smallest 3-digit number you can make using the digits 5, 8 and 0 once each? (a) 850 (b) 058 (c) 508 (d) 580
  8. 8.What is the smallest 4-digit number you can make using the digits 9, 0, 7 and 2 once each? (a) 2709 (b) 9720 (c) 2079 (d) 0279
  9. 9.What is the place value of the digit 5 in 5792? (a) 500000 (b) 5000 (c) 500 (d) 50000
  10. 10.What is the place value of the digit 8 in 2538? (a) 80 (b) 8 (c) 8000 (d) 800
  11. 11.What is the smallest 3-digit number you can make using the digits 1, 0 and 6 once each? (a) 160 (b) 610 (c) 016 (d) 106
  12. 12.What is the greatest 4-digit number you can make using the digits 9, 3, 1 and 8 once each? (a) 1389 (b) 8931 (c) 9813 (d) 9831
  13. 13.What is the greatest 3-digit number you can make using the digits 9, 5 and 8 once each? (a) 589 (b) 895 (c) 985 (d) 958
  14. 14.What is the greatest 4-digit number you can make using the digits 1, 7, 6 and 4 once each? (a) 1467 (b) 7641 (c) 7614 (d) 6741
  15. 15.What is the smallest 3-digit number you can make using the digits 6, 0 and 1 once each? (a) 160 (b) 106 (c) 016 (d) 610
  16. 16.What is the place value of the digit 9 in 3985? (a) 90000 (b) 900 (c) 90 (d) 9000
  17. 17.What is the place value of the digit 1 in 1652? (a) 100 (b) 100000 (c) 1000 (d) 10000
  18. 18.What is the place value of the digit 8 in 2863? (a) 8000 (b) 80000 (c) 80 (d) 800
  19. 19.What is the place value of the digit 8 in 6897? (a) 800 (b) 8000 (c) 80 (d) 80000
  20. 20.What is the greatest 3-digit number you can make using the digits 1, 5 and 3 once each? (a) 135 (b) 513 (c) 531 (d) 351
  21. 21.What is the place value of the digit 9 in 6392? (a) 90 (b) 9000 (c) 9 (d) 900
  22. 22.What is the place value of the digit 1 in 6713? (a) 100 (b) 1 (c) 1000 (d) 10
  23. 23.What is the greatest 3-digit number you can make using the digits 6, 3 and 1 once each? (a) 136 (b) 361 (c) 613 (d) 631
  24. 24.What is the place value of the digit 5 in 6512? (a) 50000 (b) 500 (c) 5000 (d) 50
  25. 25.What is the greatest 4-digit number you can make using the digits 7, 8, 6 and 5 once each? (a) 8765 (b) 5678 (c) 8756 (d) 7865
  26. 26.What is the place value of the digit 6 in 3652? (a) 60 (b) 60000 (c) 600 (d) 6000
  27. 27.What is the place value of the digit 6 in 6382? (a) 600000 (b) 600 (c) 6000 (d) 60000
  28. 28.What is the smallest 3-digit number you can make using the digits 5, 0 and 9 once each? (a) 590 (b) 509 (c) 059 (d) 950
  29. 29.What is the greatest 3-digit number you can make using the digits 9, 8 and 1 once each? (a) 189 (b) 918 (c) 891 (d) 981
  30. 30.What is the place value of the digit 2 in 3254? (a) 20 (b) 20000 (c) 200 (d) 2000
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 1 and 3 once each? (a) 130 (b) 103 (c) 013 (d) 310
  32. 32.What is the place value of the digit 3 in 9312? (a) 30000 (b) 3000 (c) 300 (d) 30
  33. 33.What is the greatest 4-digit number you can make using the digits 8, 9, 7 and 2 once each? (a) 9827 (b) 2789 (c) 8972 (d) 9872
  34. 34.What is the smallest 4-digit number you can make using the digits 1, 8, 2 and 0 once each? (a) 1208 (b) 8210 (c) 0128 (d) 1028
  35. 35.What is the greatest 3-digit number you can make using the digits 8, 9 and 3 once each? (a) 893 (b) 983 (c) 389 (d) 938
  36. 36.What is the smallest 4-digit number you can make using the digits 4, 0, 6 and 8 once each? (a) 8640 (b) 4068 (c) 0468 (d) 4608
  37. 37.What is the place value of the digit 1 in 3196? (a) 1000 (b) 10000 (c) 100 (d) 10
  38. 38.What is the greatest 4-digit number you can make using the digits 5, 9, 6 and 1 once each? (a) 9615 (b) 9651 (c) 1569 (d) 6951
  39. 39.What is the smallest 4-digit number you can make using the digits 8, 5, 2 and 0 once each? (a) 8520 (b) 2058 (c) 0258 (d) 2508
  40. 40.What is the place value of the digit 1 in 3714? (a) 1000 (b) 10 (c) 1 (d) 100

Answer key

  1. 509
  2. 1057
  3. 731
  4. 651
  5. 741
  6. 931
  7. 508
  8. 2079
  9. 5000
  10. 8
  11. 106
  12. 9831
  13. 985
  14. 7641
  15. 106
  16. 900
  17. 1000
  18. 800
  19. 800
  20. 531
  21. 90
  22. 10
  23. 631
  24. 500
  25. 8765
  26. 600
  27. 6000
  28. 509
  29. 981
  30. 200
  31. 103
  32. 300
  33. 9872
  34. 1028
  35. 983
  36. 4068
  37. 100
  38. 9651
  39. 2058
  40. 10

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