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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 300 · 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 4, 2, 8 and 0 once each? (a) 0248 (b) 2408 (c) 2048 (d) 8420
  2. 2.What is the place value of the digit 5 in 9465? (a) 500 (b) 50 (c) 5 (d) 5000
  3. 3.What is the greatest 4-digit number you can make using the digits 6, 4, 9 and 5 once each? (a) 6954 (b) 4569 (c) 9645 (d) 9654
  4. 4.What is the greatest 4-digit number you can make using the digits 3, 9, 1 and 4 once each? (a) 9413 (b) 4931 (c) 9431 (d) 1349
  5. 5.What is the smallest 4-digit number you can make using the digits 8, 5, 0 and 3 once each? (a) 3508 (b) 8530 (c) 3058 (d) 0358
  6. 6.What is the place value of the digit 9 in 1389? (a) 9000 (b) 9 (c) 90 (d) 900
  7. 7.What is the greatest 4-digit number you can make using the digits 3, 1, 4 and 5 once each? (a) 5431 (b) 1345 (c) 4531 (d) 5413
  8. 8.What is the greatest 4-digit number you can make using the digits 7, 2, 6 and 9 once each? (a) 7962 (b) 9762 (c) 2679 (d) 9726
  9. 9.What is the smallest 3-digit number you can make using the digits 2, 0 and 1 once each? (a) 102 (b) 210 (c) 120 (d) 012
  10. 10.What is the place value of the digit 3 in 3925? (a) 3000 (b) 30000 (c) 300 (d) 300000
  11. 11.What is the greatest 3-digit number you can make using the digits 2, 3 and 1 once each? (a) 231 (b) 312 (c) 321 (d) 123
  12. 12.What is the place value of the digit 1 in 9138? (a) 100 (b) 10000 (c) 10 (d) 1000
  13. 13.What is the place value of the digit 3 in 4653? (a) 300 (b) 3 (c) 30 (d) 3000
  14. 14.What is the greatest 4-digit number you can make using the digits 1, 5, 4 and 6 once each? (a) 6514 (b) 6541 (c) 5641 (d) 1456
  15. 15.What is the place value of the digit 2 in 5264? (a) 2000 (b) 20000 (c) 200 (d) 20
  16. 16.What is the smallest 3-digit number you can make using the digits 3, 0 and 6 once each? (a) 306 (b) 360 (c) 036 (d) 630
  17. 17.What is the greatest 4-digit number you can make using the digits 9, 1, 5 and 7 once each? (a) 9751 (b) 7951 (c) 9715 (d) 1579
  18. 18.What is the place value of the digit 1 in 9145? (a) 100 (b) 1000 (c) 10000 (d) 10
  19. 19.What is the place value of the digit 9 in 9671? (a) 900 (b) 9000 (c) 90000 (d) 900000
  20. 20.What is the greatest 4-digit number you can make using the digits 4, 8, 5 and 1 once each? (a) 8541 (b) 1458 (c) 8514 (d) 5841
  21. 21.What is the greatest 3-digit number you can make using the digits 4, 5 and 3 once each? (a) 543 (b) 534 (c) 345 (d) 453
  22. 22.What is the greatest 3-digit number you can make using the digits 2, 8 and 1 once each? (a) 812 (b) 128 (c) 281 (d) 821
  23. 23.What is the place value of the digit 6 in 6513? (a) 6000 (b) 600000 (c) 600 (d) 60000
  24. 24.What is the greatest 3-digit number you can make using the digits 2, 5 and 3 once each? (a) 352 (b) 523 (c) 532 (d) 235
  25. 25.What is the smallest 3-digit number you can make using the digits 6, 0 and 3 once each? (a) 360 (b) 306 (c) 630 (d) 036
  26. 26.What is the place value of the digit 3 in 3684? (a) 30000 (b) 300 (c) 300000 (d) 3000
  27. 27.What is the smallest 4-digit number you can make using the digits 1, 5, 9 and 0 once each? (a) 1059 (b) 0159 (c) 1509 (d) 9510
  28. 28.What is the smallest 3-digit number you can make using the digits 0, 3 and 7 once each? (a) 307 (b) 730 (c) 370 (d) 037
  29. 29.What is the greatest 4-digit number you can make using the digits 6, 8, 5 and 9 once each? (a) 9856 (b) 5689 (c) 9865 (d) 8965
  30. 30.What is the greatest 3-digit number you can make using the digits 6, 2 and 5 once each? (a) 562 (b) 256 (c) 625 (d) 652
  31. 31.What is the place value of the digit 7 in 6397? (a) 7000 (b) 70 (c) 700 (d) 7
  32. 32.What is the place value of the digit 4 in 7294? (a) 40 (b) 400 (c) 4 (d) 4000
  33. 33.What is the place value of the digit 8 in 3278? (a) 8000 (b) 8 (c) 80 (d) 800
  34. 34.What is the place value of the digit 6 in 2516? (a) 6 (b) 600 (c) 60 (d) 6000
  35. 35.What is the greatest 4-digit number you can make using the digits 5, 7, 3 and 1 once each? (a) 1357 (b) 5731 (c) 7531 (d) 7513
  36. 36.What is the greatest 3-digit number you can make using the digits 1, 6 and 2 once each? (a) 612 (b) 621 (c) 126 (d) 261
  37. 37.What is the greatest 3-digit number you can make using the digits 6, 7 and 2 once each? (a) 672 (b) 267 (c) 762 (d) 726
  38. 38.What is the greatest 4-digit number you can make using the digits 7, 9, 3 and 6 once each? (a) 9736 (b) 7963 (c) 3679 (d) 9763
  39. 39.What is the smallest 3-digit number you can make using the digits 6, 7 and 0 once each? (a) 670 (b) 760 (c) 067 (d) 607
  40. 40.What is the greatest 3-digit number you can make using the digits 6, 7 and 4 once each? (a) 674 (b) 764 (c) 467 (d) 746

Answer key

  1. 2048
  2. 5
  3. 9654
  4. 9431
  5. 3058
  6. 9
  7. 5431
  8. 9762
  9. 102
  10. 3000
  11. 321
  12. 100
  13. 3
  14. 6541
  15. 200
  16. 306
  17. 9751
  18. 100
  19. 9000
  20. 8541
  21. 543
  22. 821
  23. 6000
  24. 532
  25. 306
  26. 3000
  27. 1059
  28. 307
  29. 9865
  30. 652
  31. 7
  32. 4
  33. 8
  34. 6
  35. 7531
  36. 621
  37. 762
  38. 9763
  39. 607
  40. 764

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