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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 782 · 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 3-digit number you can make using the digits 8, 0 and 3 once each? (a) 380 (b) 038 (c) 308 (d) 830
  2. 2.What is the place value of the digit 9 in 9784? (a) 900000 (b) 9000 (c) 90000 (d) 900
  3. 3.What is the smallest 3-digit number you can make using the digits 4, 0 and 8 once each? (a) 048 (b) 408 (c) 480 (d) 840
  4. 4.What is the place value of the digit 5 in 1356? (a) 5 (b) 50 (c) 5000 (d) 500
  5. 5.What is the place value of the digit 6 in 3689? (a) 60000 (b) 600 (c) 60 (d) 6000
  6. 6.What is the greatest 3-digit number you can make using the digits 3, 2 and 9 once each? (a) 239 (b) 392 (c) 932 (d) 923
  7. 7.What is the smallest 4-digit number you can make using the digits 1, 0, 4 and 8 once each? (a) 8410 (b) 1048 (c) 1408 (d) 0148
  8. 8.What is the smallest 3-digit number you can make using the digits 8, 3 and 0 once each? (a) 038 (b) 308 (c) 830 (d) 380
  9. 9.What is the place value of the digit 8 in 8764? (a) 80000 (b) 8000 (c) 800 (d) 800000
  10. 10.What is the greatest 3-digit number you can make using the digits 3, 9 and 7 once each? (a) 793 (b) 973 (c) 379 (d) 937
  11. 11.What is the smallest 4-digit number you can make using the digits 7, 9, 3 and 0 once each? (a) 3079 (b) 0379 (c) 9730 (d) 3709
  12. 12.What is the smallest 4-digit number you can make using the digits 2, 7, 0 and 6 once each? (a) 0267 (b) 2607 (c) 7620 (d) 2067
  13. 13.What is the smallest 4-digit number you can make using the digits 8, 2, 9 and 0 once each? (a) 2089 (b) 0289 (c) 2809 (d) 9820
  14. 14.What is the smallest 4-digit number you can make using the digits 1, 6, 0 and 4 once each? (a) 1406 (b) 6410 (c) 1046 (d) 0146
  15. 15.What is the smallest 3-digit number you can make using the digits 6, 0 and 4 once each? (a) 406 (b) 460 (c) 640 (d) 046
  16. 16.What is the smallest 3-digit number you can make using the digits 0, 9 and 6 once each? (a) 690 (b) 609 (c) 960 (d) 069
  17. 17.What is the greatest 4-digit number you can make using the digits 1, 6, 2 and 8 once each? (a) 8621 (b) 6821 (c) 8612 (d) 1268
  18. 18.What is the greatest 3-digit number you can make using the digits 4, 2 and 3 once each? (a) 423 (b) 342 (c) 234 (d) 432
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 7 and 2 once each? (a) 027 (b) 207 (c) 270 (d) 720
  20. 20.What is the greatest 3-digit number you can make using the digits 5, 3 and 7 once each? (a) 753 (b) 573 (c) 357 (d) 735
  21. 21.What is the place value of the digit 3 in 4351? (a) 3000 (b) 30 (c) 300 (d) 30000
  22. 22.What is the greatest 3-digit number you can make using the digits 1, 2 and 7 once each? (a) 127 (b) 271 (c) 721 (d) 712
  23. 23.What is the smallest 3-digit number you can make using the digits 0, 3 and 8 once each? (a) 038 (b) 830 (c) 308 (d) 380
  24. 24.What is the place value of the digit 4 in 2314? (a) 4 (b) 400 (c) 40 (d) 4000
  25. 25.What is the smallest 4-digit number you can make using the digits 8, 7, 2 and 0 once each? (a) 8720 (b) 2078 (c) 2708 (d) 0278
  26. 26.What is the greatest 3-digit number you can make using the digits 6, 8 and 1 once each? (a) 861 (b) 816 (c) 168 (d) 681
  27. 27.What is the place value of the digit 1 in 9146? (a) 100 (b) 1000 (c) 10 (d) 10000
  28. 28.What is the place value of the digit 1 in 8162? (a) 10000 (b) 100 (c) 1000 (d) 10
  29. 29.What is the greatest 4-digit number you can make using the digits 8, 4, 5 and 9 once each? (a) 9854 (b) 8954 (c) 4589 (d) 9845
  30. 30.What is the greatest 4-digit number you can make using the digits 9, 5, 1 and 3 once each? (a) 9531 (b) 1359 (c) 9513 (d) 5931
  31. 31.What is the smallest 4-digit number you can make using the digits 5, 8, 0 and 3 once each? (a) 3508 (b) 8530 (c) 3058 (d) 0358
  32. 32.What is the greatest 3-digit number you can make using the digits 6, 4 and 7 once each? (a) 467 (b) 746 (c) 764 (d) 674
  33. 33.What is the smallest 3-digit number you can make using the digits 5, 1 and 0 once each? (a) 150 (b) 015 (c) 510 (d) 105
  34. 34.What is the smallest 4-digit number you can make using the digits 0, 7, 9 and 5 once each? (a) 0579 (b) 5709 (c) 9750 (d) 5079
  35. 35.What is the greatest 3-digit number you can make using the digits 6, 2 and 1 once each? (a) 612 (b) 261 (c) 126 (d) 621
  36. 36.What is the greatest 3-digit number you can make using the digits 5, 7 and 1 once each? (a) 751 (b) 571 (c) 715 (d) 157
  37. 37.What is the smallest 4-digit number you can make using the digits 1, 8, 7 and 0 once each? (a) 0178 (b) 1708 (c) 1078 (d) 8710
  38. 38.What is the greatest 3-digit number you can make using the digits 8, 5 and 3 once each? (a) 583 (b) 853 (c) 358 (d) 835
  39. 39.What is the greatest 3-digit number you can make using the digits 6, 2 and 9 once each? (a) 962 (b) 692 (c) 926 (d) 269
  40. 40.What is the smallest 3-digit number you can make using the digits 6, 3 and 0 once each? (a) 036 (b) 360 (c) 306 (d) 630

Answer key

  1. 308
  2. 9000
  3. 408
  4. 50
  5. 600
  6. 932
  7. 1048
  8. 308
  9. 8000
  10. 973
  11. 3079
  12. 2067
  13. 2089
  14. 1046
  15. 406
  16. 609
  17. 8621
  18. 432
  19. 207
  20. 753
  21. 300
  22. 721
  23. 308
  24. 4
  25. 2078
  26. 861
  27. 100
  28. 100
  29. 9854
  30. 9531
  31. 3058
  32. 764
  33. 105
  34. 5079
  35. 621
  36. 751
  37. 1078
  38. 853
  39. 962
  40. 306

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