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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 433 · 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 4-digit number you can make using the digits 0, 5, 2 and 1 once each? (a) 0125 (b) 1025 (c) 1205 (d) 5210
  2. 2.What is the greatest 4-digit number you can make using the digits 4, 6, 3 and 8 once each? (a) 6843 (b) 8634 (c) 8643 (d) 3468
  3. 3.What is the greatest 4-digit number you can make using the digits 4, 8, 7 and 6 once each? (a) 8746 (b) 7864 (c) 4678 (d) 8764
  4. 4.What is the greatest 4-digit number you can make using the digits 8, 6, 2 and 5 once each? (a) 6852 (b) 8625 (c) 8652 (d) 2568
  5. 5.What is the greatest 4-digit number you can make using the digits 4, 2, 7 and 5 once each? (a) 2457 (b) 5742 (c) 7524 (d) 7542
  6. 6.What is the greatest 3-digit number you can make using the digits 2, 9 and 7 once each? (a) 972 (b) 279 (c) 792 (d) 927
  7. 7.What is the greatest 3-digit number you can make using the digits 5, 7 and 4 once each? (a) 745 (b) 754 (c) 574 (d) 457
  8. 8.What is the place value of the digit 4 in 2941? (a) 40 (b) 4 (c) 4000 (d) 400
  9. 9.What is the place value of the digit 3 in 5936? (a) 300 (b) 30 (c) 3000 (d) 3
  10. 10.What is the smallest 3-digit number you can make using the digits 0, 1 and 9 once each? (a) 109 (b) 019 (c) 190 (d) 910
  11. 11.What is the greatest 3-digit number you can make using the digits 2, 7 and 9 once each? (a) 972 (b) 927 (c) 279 (d) 792
  12. 12.What is the place value of the digit 1 in 1259? (a) 10000 (b) 100000 (c) 100 (d) 1000
  13. 13.What is the smallest 4-digit number you can make using the digits 4, 0, 7 and 5 once each? (a) 7540 (b) 4507 (c) 4057 (d) 0457
  14. 14.What is the smallest 4-digit number you can make using the digits 1, 0, 4 and 3 once each? (a) 0134 (b) 1034 (c) 1304 (d) 4310
  15. 15.What is the place value of the digit 7 in 6721? (a) 7000 (b) 70000 (c) 700 (d) 70
  16. 16.What is the place value of the digit 4 in 3412? (a) 400 (b) 40 (c) 40000 (d) 4000
  17. 17.What is the place value of the digit 1 in 5139? (a) 10 (b) 10000 (c) 1000 (d) 100
  18. 18.What is the smallest 3-digit number you can make using the digits 1, 0 and 3 once each? (a) 130 (b) 310 (c) 103 (d) 013
  19. 19.What is the greatest 3-digit number you can make using the digits 6, 3 and 4 once each? (a) 643 (b) 463 (c) 346 (d) 634
  20. 20.What is the greatest 3-digit number you can make using the digits 6, 5 and 2 once each? (a) 562 (b) 625 (c) 652 (d) 256
  21. 21.What is the place value of the digit 9 in 8479? (a) 9 (b) 900 (c) 9000 (d) 90
  22. 22.What is the smallest 3-digit number you can make using the digits 1, 3 and 0 once each? (a) 310 (b) 130 (c) 013 (d) 103
  23. 23.What is the smallest 4-digit number you can make using the digits 3, 8, 4 and 0 once each? (a) 0348 (b) 3048 (c) 3408 (d) 8430
  24. 24.What is the place value of the digit 2 in 7592? (a) 2 (b) 200 (c) 20 (d) 2000
  25. 25.What is the greatest 4-digit number you can make using the digits 6, 7, 9 and 3 once each? (a) 9763 (b) 9736 (c) 7963 (d) 3679
  26. 26.What is the greatest 3-digit number you can make using the digits 6, 7 and 3 once each? (a) 736 (b) 673 (c) 763 (d) 367
  27. 27.What is the place value of the digit 8 in 5798? (a) 800 (b) 8000 (c) 8 (d) 80
  28. 28.What is the smallest 4-digit number you can make using the digits 5, 0, 7 and 2 once each? (a) 2507 (b) 0257 (c) 2057 (d) 7520
  29. 29.What is the place value of the digit 2 in 4932? (a) 20 (b) 200 (c) 2 (d) 2000
  30. 30.What is the place value of the digit 8 in 2834? (a) 80000 (b) 80 (c) 800 (d) 8000
  31. 31.What is the place value of the digit 6 in 4963? (a) 6 (b) 60 (c) 6000 (d) 600
  32. 32.What is the greatest 3-digit number you can make using the digits 1, 9 and 3 once each? (a) 931 (b) 391 (c) 139 (d) 913
  33. 33.What is the greatest 4-digit number you can make using the digits 7, 1, 3 and 4 once each? (a) 1347 (b) 4731 (c) 7431 (d) 7413
  34. 34.What is the place value of the digit 6 in 3648? (a) 60 (b) 60000 (c) 6000 (d) 600
  35. 35.What is the smallest 3-digit number you can make using the digits 7, 9 and 0 once each? (a) 790 (b) 079 (c) 709 (d) 970
  36. 36.What is the smallest 4-digit number you can make using the digits 6, 2, 0 and 9 once each? (a) 2069 (b) 2609 (c) 9620 (d) 0269
  37. 37.What is the place value of the digit 1 in 5721? (a) 1000 (b) 100 (c) 10 (d) 1
  38. 38.What is the greatest 3-digit number you can make using the digits 2, 9 and 3 once each? (a) 392 (b) 239 (c) 932 (d) 923
  39. 39.What is the place value of the digit 4 in 4632? (a) 400 (b) 40000 (c) 400000 (d) 4000
  40. 40.What is the smallest 3-digit number you can make using the digits 7, 0 and 3 once each? (a) 037 (b) 370 (c) 730 (d) 307

Answer key

  1. 1025
  2. 8643
  3. 8764
  4. 8652
  5. 7542
  6. 972
  7. 754
  8. 40
  9. 30
  10. 109
  11. 972
  12. 1000
  13. 4057
  14. 1034
  15. 700
  16. 400
  17. 100
  18. 103
  19. 643
  20. 652
  21. 9
  22. 103
  23. 3048
  24. 2
  25. 9763
  26. 763
  27. 8
  28. 2057
  29. 2
  30. 800
  31. 60
  32. 931
  33. 7431
  34. 600
  35. 709
  36. 2069
  37. 1
  38. 932
  39. 4000
  40. 307

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