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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 436 · 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, 8 and 0 once each? (a) 890 (b) 809 (c) 089 (d) 980
  2. 2.What is the place value of the digit 8 in 6814? (a) 80 (b) 800 (c) 8000 (d) 80000
  3. 3.What is the greatest 4-digit number you can make using the digits 4, 5, 9 and 3 once each? (a) 9534 (b) 9543 (c) 5943 (d) 3459
  4. 4.What is the smallest 4-digit number you can make using the digits 4, 3, 0 and 1 once each? (a) 1034 (b) 1304 (c) 0134 (d) 4310
  5. 5.What is the place value of the digit 9 in 4597? (a) 9 (b) 900 (c) 9000 (d) 90
  6. 6.What is the greatest 4-digit number you can make using the digits 9, 6, 2 and 7 once each? (a) 2679 (b) 9762 (c) 7962 (d) 9726
  7. 7.What is the place value of the digit 7 in 4937? (a) 7000 (b) 700 (c) 70 (d) 7
  8. 8.What is the smallest 3-digit number you can make using the digits 6, 4 and 0 once each? (a) 046 (b) 640 (c) 406 (d) 460
  9. 9.What is the place value of the digit 8 in 4829? (a) 80 (b) 80000 (c) 8000 (d) 800
  10. 10.What is the smallest 4-digit number you can make using the digits 0, 5, 4 and 6 once each? (a) 4056 (b) 0456 (c) 4506 (d) 6540
  11. 11.What is the greatest 4-digit number you can make using the digits 3, 4, 5 and 8 once each? (a) 8543 (b) 5843 (c) 3458 (d) 8534
  12. 12.What is the greatest 3-digit number you can make using the digits 4, 8 and 5 once each? (a) 584 (b) 458 (c) 854 (d) 845
  13. 13.What is the greatest 4-digit number you can make using the digits 4, 2, 3 and 8 once each? (a) 2348 (b) 4832 (c) 8423 (d) 8432
  14. 14.What is the place value of the digit 9 in 3729? (a) 90 (b) 9000 (c) 9 (d) 900
  15. 15.What is the greatest 3-digit number you can make using the digits 1, 5 and 9 once each? (a) 915 (b) 951 (c) 159 (d) 591
  16. 16.What is the greatest 3-digit number you can make using the digits 7, 9 and 1 once each? (a) 791 (b) 917 (c) 971 (d) 179
  17. 17.What is the place value of the digit 8 in 4689? (a) 8000 (b) 8 (c) 800 (d) 80
  18. 18.What is the place value of the digit 8 in 6817? (a) 8000 (b) 800 (c) 80000 (d) 80
  19. 19.What is the greatest 3-digit number you can make using the digits 5, 9 and 4 once each? (a) 459 (b) 594 (c) 954 (d) 945
  20. 20.What is the smallest 4-digit number you can make using the digits 0, 9, 8 and 4 once each? (a) 4809 (b) 9840 (c) 4089 (d) 0489
  21. 21.What is the place value of the digit 8 in 8254? (a) 800000 (b) 8000 (c) 80000 (d) 800
  22. 22.What is the greatest 3-digit number you can make using the digits 7, 8 and 5 once each? (a) 875 (b) 578 (c) 785 (d) 857
  23. 23.What is the place value of the digit 1 in 8419? (a) 10 (b) 100 (c) 1000 (d) 1
  24. 24.What is the place value of the digit 1 in 3241? (a) 1000 (b) 10 (c) 100 (d) 1
  25. 25.What is the greatest 3-digit number you can make using the digits 9, 6 and 2 once each? (a) 269 (b) 962 (c) 926 (d) 692
  26. 26.What is the greatest 3-digit number you can make using the digits 7, 3 and 5 once each? (a) 573 (b) 357 (c) 735 (d) 753
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 1 and 3 once each? (a) 130 (b) 310 (c) 103 (d) 013
  28. 28.What is the smallest 4-digit number you can make using the digits 0, 4, 9 and 5 once each? (a) 9540 (b) 0459 (c) 4509 (d) 4059
  29. 29.What is the greatest 3-digit number you can make using the digits 9, 5 and 3 once each? (a) 935 (b) 593 (c) 953 (d) 359
  30. 30.What is the greatest 3-digit number you can make using the digits 1, 2 and 7 once each? (a) 127 (b) 721 (c) 712 (d) 271
  31. 31.What is the place value of the digit 8 in 1985? (a) 8 (b) 800 (c) 8000 (d) 80
  32. 32.What is the greatest 4-digit number you can make using the digits 3, 1, 6 and 2 once each? (a) 1236 (b) 3621 (c) 6312 (d) 6321
  33. 33.What is the place value of the digit 3 in 3916? (a) 3000 (b) 300 (c) 300000 (d) 30000
  34. 34.What is the greatest 3-digit number you can make using the digits 2, 8 and 1 once each? (a) 281 (b) 128 (c) 821 (d) 812
  35. 35.What is the smallest 3-digit number you can make using the digits 8, 0 and 1 once each? (a) 810 (b) 018 (c) 180 (d) 108
  36. 36.What is the greatest 3-digit number you can make using the digits 7, 6 and 5 once each? (a) 765 (b) 567 (c) 756 (d) 675
  37. 37.What is the greatest 4-digit number you can make using the digits 9, 5, 2 and 1 once each? (a) 9521 (b) 1259 (c) 5921 (d) 9512
  38. 38.What is the place value of the digit 8 in 6782? (a) 800 (b) 8000 (c) 8 (d) 80
  39. 39.What is the smallest 4-digit number you can make using the digits 0, 7, 1 and 9 once each? (a) 0179 (b) 1709 (c) 1079 (d) 9710
  40. 40.What is the greatest 4-digit number you can make using the digits 5, 6, 9 and 2 once each? (a) 6952 (b) 9625 (c) 2569 (d) 9652

Answer key

  1. 809
  2. 800
  3. 9543
  4. 1034
  5. 90
  6. 9762
  7. 7
  8. 406
  9. 800
  10. 4056
  11. 8543
  12. 854
  13. 8432
  14. 9
  15. 951
  16. 971
  17. 80
  18. 800
  19. 954
  20. 4089
  21. 8000
  22. 875
  23. 10
  24. 1
  25. 962
  26. 753
  27. 103
  28. 4059
  29. 953
  30. 721
  31. 80
  32. 6321
  33. 3000
  34. 821
  35. 108
  36. 765
  37. 9521
  38. 80
  39. 1079
  40. 9652

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