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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 236 · 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 7, 0, 4 and 8 once each? (a) 8740 (b) 0478 (c) 4708 (d) 4078
  2. 2.What is the greatest 3-digit number you can make using the digits 3, 5 and 2 once each? (a) 523 (b) 352 (c) 532 (d) 235
  3. 3.What is the place value of the digit 7 in 6297? (a) 7 (b) 700 (c) 7000 (d) 70
  4. 4.What is the smallest 4-digit number you can make using the digits 9, 7, 4 and 0 once each? (a) 0479 (b) 9740 (c) 4079 (d) 4709
  5. 5.What is the greatest 4-digit number you can make using the digits 3, 9, 2 and 1 once each? (a) 3921 (b) 9321 (c) 1239 (d) 9312
  6. 6.What is the smallest 4-digit number you can make using the digits 9, 7, 0 and 6 once each? (a) 0679 (b) 6079 (c) 6709 (d) 9760
  7. 7.What is the smallest 4-digit number you can make using the digits 5, 4, 0 and 1 once each? (a) 1045 (b) 1405 (c) 5410 (d) 0145
  8. 8.What is the place value of the digit 3 in 3945? (a) 300000 (b) 30000 (c) 300 (d) 3000
  9. 9.What is the greatest 4-digit number you can make using the digits 7, 9, 8 and 4 once each? (a) 9874 (b) 9847 (c) 4789 (d) 8974
  10. 10.What is the smallest 4-digit number you can make using the digits 0, 6, 9 and 1 once each? (a) 9610 (b) 1609 (c) 0169 (d) 1069
  11. 11.What is the smallest 3-digit number you can make using the digits 5, 3 and 0 once each? (a) 305 (b) 530 (c) 350 (d) 035
  12. 12.What is the place value of the digit 9 in 8392? (a) 900 (b) 90 (c) 9000 (d) 9
  13. 13.What is the place value of the digit 3 in 3745? (a) 30000 (b) 300000 (c) 3000 (d) 300
  14. 14.What is the place value of the digit 1 in 1529? (a) 10000 (b) 100 (c) 100000 (d) 1000
  15. 15.What is the smallest 3-digit number you can make using the digits 4, 0 and 7 once each? (a) 740 (b) 407 (c) 047 (d) 470
  16. 16.What is the greatest 3-digit number you can make using the digits 1, 7 and 8 once each? (a) 817 (b) 781 (c) 178 (d) 871
  17. 17.What is the place value of the digit 5 in 9257? (a) 5000 (b) 500 (c) 50 (d) 5
  18. 18.What is the place value of the digit 2 in 5428? (a) 20 (b) 2 (c) 200 (d) 2000
  19. 19.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
  20. 20.What is the greatest 4-digit number you can make using the digits 6, 8, 5 and 7 once each? (a) 5678 (b) 7865 (c) 8756 (d) 8765
  21. 21.What is the place value of the digit 6 in 7618? (a) 6000 (b) 600 (c) 60000 (d) 60
  22. 22.What is the smallest 3-digit number you can make using the digits 7, 5 and 0 once each? (a) 570 (b) 507 (c) 057 (d) 750
  23. 23.What is the place value of the digit 8 in 8439? (a) 8000 (b) 800 (c) 80000 (d) 800000
  24. 24.What is the smallest 4-digit number you can make using the digits 1, 3, 0 and 6 once each? (a) 6310 (b) 0136 (c) 1306 (d) 1036
  25. 25.What is the smallest 3-digit number you can make using the digits 0, 5 and 4 once each? (a) 540 (b) 405 (c) 045 (d) 450
  26. 26.What is the greatest 3-digit number you can make using the digits 7, 1 and 3 once each? (a) 137 (b) 713 (c) 731 (d) 371
  27. 27.What is the place value of the digit 1 in 3514? (a) 1 (b) 100 (c) 1000 (d) 10
  28. 28.What is the greatest 3-digit number you can make using the digits 1, 8 and 3 once each? (a) 813 (b) 381 (c) 138 (d) 831
  29. 29.What is the smallest 3-digit number you can make using the digits 5, 0 and 1 once each? (a) 150 (b) 105 (c) 015 (d) 510
  30. 30.What is the greatest 3-digit number you can make using the digits 4, 3 and 1 once each? (a) 341 (b) 413 (c) 431 (d) 134
  31. 31.What is the place value of the digit 1 in 2913? (a) 100 (b) 10 (c) 1000 (d) 1
  32. 32.What is the greatest 3-digit number you can make using the digits 7, 6 and 5 once each? (a) 756 (b) 567 (c) 675 (d) 765
  33. 33.What is the greatest 4-digit number you can make using the digits 3, 4, 9 and 6 once each? (a) 6943 (b) 3469 (c) 9643 (d) 9634
  34. 34.What is the greatest 4-digit number you can make using the digits 7, 2, 3 and 5 once each? (a) 2357 (b) 7532 (c) 7523 (d) 5732
  35. 35.What is the greatest 3-digit number you can make using the digits 8, 5 and 4 once each? (a) 584 (b) 458 (c) 854 (d) 845
  36. 36.What is the place value of the digit 6 in 8762? (a) 6000 (b) 6 (c) 60 (d) 600
  37. 37.What is the smallest 4-digit number you can make using the digits 4, 7, 2 and 0 once each? (a) 2407 (b) 2047 (c) 0247 (d) 7420
  38. 38.What is the greatest 4-digit number you can make using the digits 2, 4, 3 and 5 once each? (a) 2345 (b) 4532 (c) 5423 (d) 5432
  39. 39.What is the greatest 4-digit number you can make using the digits 2, 9, 7 and 6 once each? (a) 7962 (b) 9762 (c) 9726 (d) 2679
  40. 40.What is the smallest 4-digit number you can make using the digits 7, 2, 9 and 0 once each? (a) 0279 (b) 2709 (c) 9720 (d) 2079

Answer key

  1. 4078
  2. 532
  3. 7
  4. 4079
  5. 9321
  6. 6079
  7. 1045
  8. 3000
  9. 9874
  10. 1069
  11. 305
  12. 90
  13. 3000
  14. 1000
  15. 407
  16. 871
  17. 50
  18. 20
  19. 621
  20. 8765
  21. 600
  22. 507
  23. 8000
  24. 1036
  25. 405
  26. 731
  27. 10
  28. 831
  29. 105
  30. 431
  31. 10
  32. 765
  33. 9643
  34. 7532
  35. 854
  36. 60
  37. 2047
  38. 5432
  39. 9762
  40. 2079

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