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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 866 · 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 2, 9, 7 and 1 once each? (a) 1279 (b) 9712 (c) 7921 (d) 9721
  2. 2.What is the greatest 4-digit number you can make using the digits 7, 5, 8 and 9 once each? (a) 9857 (b) 9875 (c) 8975 (d) 5789
  3. 3.What is the greatest 3-digit number you can make using the digits 7, 1 and 5 once each? (a) 571 (b) 715 (c) 157 (d) 751
  4. 4.What is the place value of the digit 8 in 5487? (a) 8 (b) 80 (c) 8000 (d) 800
  5. 5.What is the greatest 4-digit number you can make using the digits 1, 9, 8 and 4 once each? (a) 9841 (b) 8941 (c) 1489 (d) 9814
  6. 6.What is the greatest 4-digit number you can make using the digits 8, 6, 2 and 1 once each? (a) 8612 (b) 8621 (c) 6821 (d) 1268
  7. 7.What is the smallest 3-digit number you can make using the digits 9, 0 and 8 once each? (a) 890 (b) 809 (c) 980 (d) 089
  8. 8.What is the greatest 3-digit number you can make using the digits 6, 4 and 9 once each? (a) 469 (b) 964 (c) 694 (d) 946
  9. 9.What is the greatest 4-digit number you can make using the digits 2, 1, 8 and 5 once each? (a) 5821 (b) 1258 (c) 8512 (d) 8521
  10. 10.What is the greatest 4-digit number you can make using the digits 8, 1, 2 and 6 once each? (a) 1268 (b) 8612 (c) 6821 (d) 8621
  11. 11.What is the greatest 4-digit number you can make using the digits 3, 6, 1 and 7 once each? (a) 6731 (b) 1367 (c) 7613 (d) 7631
  12. 12.What is the greatest 3-digit number you can make using the digits 3, 7 and 1 once each? (a) 371 (b) 137 (c) 731 (d) 713
  13. 13.What is the place value of the digit 7 in 6714? (a) 70 (b) 700 (c) 70000 (d) 7000
  14. 14.What is the place value of the digit 4 in 2487? (a) 4000 (b) 40000 (c) 400 (d) 40
  15. 15.What is the smallest 3-digit number you can make using the digits 8, 5 and 0 once each? (a) 508 (b) 850 (c) 058 (d) 580
  16. 16.What is the place value of the digit 9 in 1694? (a) 900 (b) 9000 (c) 9 (d) 90
  17. 17.What is the place value of the digit 7 in 1725? (a) 70 (b) 7000 (c) 70000 (d) 700
  18. 18.What is the smallest 3-digit number you can make using the digits 8, 3 and 0 once each? (a) 830 (b) 380 (c) 038 (d) 308
  19. 19.What is the greatest 3-digit number you can make using the digits 1, 8 and 9 once each? (a) 981 (b) 891 (c) 918 (d) 189
  20. 20.What is the smallest 4-digit number you can make using the digits 4, 0, 6 and 1 once each? (a) 6410 (b) 0146 (c) 1406 (d) 1046
  21. 21.What is the place value of the digit 3 in 3174? (a) 30000 (b) 300000 (c) 300 (d) 3000
  22. 22.What is the smallest 4-digit number you can make using the digits 7, 3, 0 and 9 once each? (a) 0379 (b) 3079 (c) 9730 (d) 3709
  23. 23.What is the place value of the digit 7 in 7259? (a) 70000 (b) 7000 (c) 700 (d) 700000
  24. 24.What is the place value of the digit 8 in 5813? (a) 8000 (b) 80000 (c) 800 (d) 80
  25. 25.What is the greatest 4-digit number you can make using the digits 9, 1, 5 and 7 once each? (a) 1579 (b) 9715 (c) 7951 (d) 9751
  26. 26.What is the smallest 3-digit number you can make using the digits 7, 0 and 9 once each? (a) 970 (b) 079 (c) 790 (d) 709
  27. 27.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 203 (b) 023 (c) 230 (d) 320
  28. 28.What is the smallest 3-digit number you can make using the digits 5, 6 and 0 once each? (a) 650 (b) 056 (c) 560 (d) 506
  29. 29.What is the smallest 4-digit number you can make using the digits 0, 5, 4 and 7 once each? (a) 4507 (b) 0457 (c) 4057 (d) 7540
  30. 30.What is the greatest 3-digit number you can make using the digits 7, 3 and 1 once each? (a) 137 (b) 713 (c) 371 (d) 731
  31. 31.What is the smallest 4-digit number you can make using the digits 0, 5, 2 and 1 once each? (a) 1205 (b) 1025 (c) 5210 (d) 0125
  32. 32.What is the place value of the digit 7 in 1367? (a) 700 (b) 7 (c) 70 (d) 7000
  33. 33.What is the greatest 3-digit number you can make using the digits 5, 6 and 2 once each? (a) 652 (b) 562 (c) 256 (d) 625
  34. 34.What is the place value of the digit 7 in 8297? (a) 7000 (b) 700 (c) 7 (d) 70
  35. 35.What is the smallest 3-digit number you can make using the digits 9, 0 and 1 once each? (a) 019 (b) 109 (c) 910 (d) 190
  36. 36.What is the greatest 4-digit number you can make using the digits 2, 4, 3 and 5 once each? (a) 5432 (b) 4532 (c) 2345 (d) 5423
  37. 37.What is the greatest 4-digit number you can make using the digits 1, 6, 9 and 2 once each? (a) 6921 (b) 1269 (c) 9621 (d) 9612
  38. 38.What is the greatest 3-digit number you can make using the digits 3, 4 and 8 once each? (a) 483 (b) 834 (c) 348 (d) 843
  39. 39.What is the place value of the digit 1 in 6341? (a) 100 (b) 1 (c) 1000 (d) 10
  40. 40.What is the place value of the digit 2 in 1732? (a) 200 (b) 20 (c) 2 (d) 2000

Answer key

  1. 9721
  2. 9875
  3. 751
  4. 80
  5. 9841
  6. 8621
  7. 809
  8. 964
  9. 8521
  10. 8621
  11. 7631
  12. 731
  13. 700
  14. 400
  15. 508
  16. 90
  17. 700
  18. 308
  19. 981
  20. 1046
  21. 3000
  22. 3079
  23. 7000
  24. 800
  25. 9751
  26. 709
  27. 203
  28. 506
  29. 4057
  30. 731
  31. 1025
  32. 7
  33. 652
  34. 7
  35. 109
  36. 5432
  37. 9621
  38. 843
  39. 1
  40. 2

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