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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 553 · 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 1, 0 and 5 once each? (a) 015 (b) 510 (c) 105 (d) 150
  2. 2.What is the greatest 3-digit number you can make using the digits 6, 4 and 2 once each? (a) 624 (b) 462 (c) 246 (d) 642
  3. 3.What is the place value of the digit 7 in 8479? (a) 7000 (b) 70 (c) 700 (d) 7
  4. 4.What is the greatest 3-digit number you can make using the digits 6, 9 and 1 once each? (a) 169 (b) 916 (c) 961 (d) 691
  5. 5.What is the smallest 3-digit number you can make using the digits 3, 0 and 1 once each? (a) 103 (b) 013 (c) 310 (d) 130
  6. 6.What is the greatest 4-digit number you can make using the digits 2, 1, 4 and 5 once each? (a) 5412 (b) 4521 (c) 5421 (d) 1245
  7. 7.What is the greatest 4-digit number you can make using the digits 8, 7, 6 and 4 once each? (a) 8746 (b) 4678 (c) 8764 (d) 7864
  8. 8.What is the greatest 3-digit number you can make using the digits 9, 4 and 2 once each? (a) 924 (b) 249 (c) 942 (d) 492
  9. 9.What is the smallest 4-digit number you can make using the digits 9, 6, 0 and 8 once each? (a) 6809 (b) 0689 (c) 9860 (d) 6089
  10. 10.What is the greatest 3-digit number you can make using the digits 2, 1 and 8 once each? (a) 281 (b) 128 (c) 812 (d) 821
  11. 11.What is the greatest 3-digit number you can make using the digits 6, 1 and 2 once each? (a) 126 (b) 612 (c) 261 (d) 621
  12. 12.What is the smallest 3-digit number you can make using the digits 5, 6 and 0 once each? (a) 560 (b) 506 (c) 056 (d) 650
  13. 13.What is the smallest 4-digit number you can make using the digits 2, 9, 0 and 4 once each? (a) 2409 (b) 0249 (c) 9420 (d) 2049
  14. 14.What is the place value of the digit 6 in 4763? (a) 600 (b) 6000 (c) 60 (d) 6
  15. 15.What is the place value of the digit 8 in 7483? (a) 8000 (b) 8 (c) 800 (d) 80
  16. 16.What is the greatest 4-digit number you can make using the digits 2, 4, 8 and 7 once each? (a) 7842 (b) 2478 (c) 8742 (d) 8724
  17. 17.What is the greatest 4-digit number you can make using the digits 4, 8, 2 and 1 once each? (a) 1248 (b) 4821 (c) 8412 (d) 8421
  18. 18.What is the place value of the digit 4 in 2394? (a) 4 (b) 4000 (c) 40 (d) 400
  19. 19.What is the greatest 4-digit number you can make using the digits 1, 5, 7 and 6 once each? (a) 7651 (b) 6751 (c) 1567 (d) 7615
  20. 20.What is the greatest 4-digit number you can make using the digits 2, 8, 1 and 7 once each? (a) 7821 (b) 8712 (c) 8721 (d) 1278
  21. 21.What is the place value of the digit 3 in 7843? (a) 3000 (b) 3 (c) 300 (d) 30
  22. 22.What is the greatest 3-digit number you can make using the digits 8, 7 and 4 once each? (a) 478 (b) 784 (c) 874 (d) 847
  23. 23.What is the place value of the digit 1 in 7149? (a) 1000 (b) 100 (c) 10000 (d) 10
  24. 24.What is the smallest 4-digit number you can make using the digits 0, 4, 8 and 7 once each? (a) 0478 (b) 4708 (c) 4078 (d) 8740
  25. 25.What is the place value of the digit 2 in 8632? (a) 20 (b) 2000 (c) 200 (d) 2
  26. 26.What is the place value of the digit 8 in 1678? (a) 8 (b) 800 (c) 8000 (d) 80
  27. 27.What is the greatest 4-digit number you can make using the digits 1, 2, 6 and 7 once each? (a) 7621 (b) 6721 (c) 7612 (d) 1267
  28. 28.What is the greatest 3-digit number you can make using the digits 1, 9 and 8 once each? (a) 189 (b) 891 (c) 981 (d) 918
  29. 29.What is the place value of the digit 1 in 8194? (a) 10 (b) 10000 (c) 1000 (d) 100
  30. 30.What is the smallest 4-digit number you can make using the digits 2, 5, 0 and 1 once each? (a) 0125 (b) 1205 (c) 5210 (d) 1025
  31. 31.What is the greatest 3-digit number you can make using the digits 9, 4 and 1 once each? (a) 491 (b) 941 (c) 149 (d) 914
  32. 32.What is the place value of the digit 3 in 8235? (a) 3 (b) 30 (c) 300 (d) 3000
  33. 33.What is the greatest 3-digit number you can make using the digits 8, 3 and 4 once each? (a) 843 (b) 834 (c) 348 (d) 483
  34. 34.What is the greatest 3-digit number you can make using the digits 5, 4 and 1 once each? (a) 145 (b) 541 (c) 514 (d) 451
  35. 35.What is the smallest 3-digit number you can make using the digits 2, 8 and 0 once each? (a) 820 (b) 280 (c) 208 (d) 028
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 4 and 8 once each? (a) 048 (b) 840 (c) 408 (d) 480
  37. 37.What is the smallest 3-digit number you can make using the digits 2, 0 and 9 once each? (a) 029 (b) 209 (c) 920 (d) 290
  38. 38.What is the greatest 4-digit number you can make using the digits 2, 8, 6 and 9 once each? (a) 8962 (b) 2689 (c) 9826 (d) 9862
  39. 39.What is the smallest 4-digit number you can make using the digits 0, 1, 3 and 4 once each? (a) 1304 (b) 1034 (c) 4310 (d) 0134
  40. 40.What is the place value of the digit 2 in 4192? (a) 2 (b) 200 (c) 2000 (d) 20

Answer key

  1. 105
  2. 642
  3. 70
  4. 961
  5. 103
  6. 5421
  7. 8764
  8. 942
  9. 6089
  10. 821
  11. 621
  12. 506
  13. 2049
  14. 60
  15. 80
  16. 8742
  17. 8421
  18. 4
  19. 7651
  20. 8721
  21. 3
  22. 874
  23. 100
  24. 4078
  25. 2
  26. 8
  27. 7621
  28. 981
  29. 100
  30. 1025
  31. 941
  32. 30
  33. 843
  34. 541
  35. 208
  36. 408
  37. 209
  38. 9862
  39. 1034
  40. 2

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