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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 850 · 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 5, 6, 4 and 0 once each? (a) 4056 (b) 0456 (c) 4506 (d) 6540
  2. 2.What is the greatest 3-digit number you can make using the digits 1, 5 and 4 once each? (a) 514 (b) 451 (c) 145 (d) 541
  3. 3.What is the place value of the digit 9 in 6297? (a) 90 (b) 9 (c) 900 (d) 9000
  4. 4.What is the greatest 4-digit number you can make using the digits 6, 7, 3 and 5 once each? (a) 7653 (b) 6753 (c) 7635 (d) 3567
  5. 5.What is the smallest 4-digit number you can make using the digits 7, 3, 4 and 0 once each? (a) 0347 (b) 7430 (c) 3047 (d) 3407
  6. 6.What is the smallest 4-digit number you can make using the digits 1, 9, 7 and 0 once each? (a) 0179 (b) 1709 (c) 1079 (d) 9710
  7. 7.What is the smallest 4-digit number you can make using the digits 9, 7, 0 and 3 once each? (a) 0379 (b) 3709 (c) 9730 (d) 3079
  8. 8.What is the place value of the digit 4 in 8794? (a) 4000 (b) 400 (c) 40 (d) 4
  9. 9.What is the greatest 3-digit number you can make using the digits 7, 4 and 2 once each? (a) 472 (b) 724 (c) 742 (d) 247
  10. 10.What is the smallest 3-digit number you can make using the digits 7, 3 and 0 once each? (a) 037 (b) 370 (c) 307 (d) 730
  11. 11.What is the greatest 3-digit number you can make using the digits 5, 8 and 4 once each? (a) 845 (b) 584 (c) 854 (d) 458
  12. 12.What is the greatest 4-digit number you can make using the digits 9, 2, 1 and 4 once each? (a) 9412 (b) 9421 (c) 4921 (d) 1249
  13. 13.What is the greatest 4-digit number you can make using the digits 7, 1, 8 and 5 once each? (a) 1578 (b) 7851 (c) 8715 (d) 8751
  14. 14.What is the smallest 3-digit number you can make using the digits 6, 7 and 0 once each? (a) 067 (b) 760 (c) 607 (d) 670
  15. 15.What is the place value of the digit 6 in 1623? (a) 60 (b) 6000 (c) 60000 (d) 600
  16. 16.What is the greatest 4-digit number you can make using the digits 2, 5, 4 and 8 once each? (a) 8542 (b) 5842 (c) 2458 (d) 8524
  17. 17.What is the smallest 4-digit number you can make using the digits 1, 2, 0 and 3 once each? (a) 0123 (b) 1203 (c) 3210 (d) 1023
  18. 18.What is the greatest 3-digit number you can make using the digits 1, 9 and 3 once each? (a) 913 (b) 931 (c) 391 (d) 139
  19. 19.What is the place value of the digit 6 in 4856? (a) 6 (b) 6000 (c) 60 (d) 600
  20. 20.What is the place value of the digit 4 in 4568? (a) 400 (b) 4000 (c) 40000 (d) 400000
  21. 21.What is the smallest 4-digit number you can make using the digits 3, 4, 0 and 2 once each? (a) 2034 (b) 2304 (c) 4320 (d) 0234
  22. 22.What is the greatest 4-digit number you can make using the digits 9, 2, 4 and 7 once each? (a) 9724 (b) 9742 (c) 2479 (d) 7942
  23. 23.What is the greatest 4-digit number you can make using the digits 2, 8, 1 and 5 once each? (a) 1258 (b) 8521 (c) 8512 (d) 5821
  24. 24.What is the greatest 3-digit number you can make using the digits 5, 7 and 4 once each? (a) 574 (b) 754 (c) 457 (d) 745
  25. 25.What is the smallest 4-digit number you can make using the digits 5, 0, 1 and 3 once each? (a) 5310 (b) 1305 (c) 0135 (d) 1035
  26. 26.What is the greatest 4-digit number you can make using the digits 2, 3, 5 and 4 once each? (a) 5423 (b) 4532 (c) 5432 (d) 2345
  27. 27.What is the place value of the digit 9 in 2659? (a) 90 (b) 9000 (c) 9 (d) 900
  28. 28.What is the place value of the digit 4 in 3184? (a) 4000 (b) 40 (c) 4 (d) 400
  29. 29.What is the greatest 3-digit number you can make using the digits 7, 5 and 6 once each? (a) 675 (b) 567 (c) 756 (d) 765
  30. 30.What is the place value of the digit 8 in 2368? (a) 80 (b) 8 (c) 800 (d) 8000
  31. 31.What is the greatest 3-digit number you can make using the digits 1, 6 and 4 once each? (a) 461 (b) 146 (c) 614 (d) 641
  32. 32.What is the place value of the digit 4 in 7415? (a) 40000 (b) 40 (c) 400 (d) 4000
  33. 33.What is the place value of the digit 8 in 6847? (a) 80000 (b) 800 (c) 8000 (d) 80
  34. 34.What is the smallest 3-digit number you can make using the digits 5, 3 and 0 once each? (a) 035 (b) 350 (c) 530 (d) 305
  35. 35.What is the place value of the digit 2 in 9723? (a) 200 (b) 2000 (c) 2 (d) 20
  36. 36.What is the smallest 4-digit number you can make using the digits 4, 3, 0 and 7 once each? (a) 0347 (b) 3407 (c) 3047 (d) 7430
  37. 37.What is the place value of the digit 8 in 3281? (a) 8000 (b) 800 (c) 8 (d) 80
  38. 38.What is the greatest 4-digit number you can make using the digits 8, 5, 6 and 3 once each? (a) 8635 (b) 6853 (c) 3568 (d) 8653
  39. 39.What is the greatest 3-digit number you can make using the digits 2, 7 and 6 once each? (a) 762 (b) 726 (c) 672 (d) 267
  40. 40.What is the place value of the digit 3 in 8361? (a) 3000 (b) 30 (c) 30000 (d) 300

Answer key

  1. 4056
  2. 541
  3. 90
  4. 7653
  5. 3047
  6. 1079
  7. 3079
  8. 4
  9. 742
  10. 307
  11. 854
  12. 9421
  13. 8751
  14. 607
  15. 600
  16. 8542
  17. 1023
  18. 931
  19. 6
  20. 4000
  21. 2034
  22. 9742
  23. 8521
  24. 754
  25. 1035
  26. 5432
  27. 9
  28. 4
  29. 765
  30. 8
  31. 641
  32. 400
  33. 800
  34. 305
  35. 20
  36. 3047
  37. 80
  38. 8653
  39. 762
  40. 300

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