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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 544 · 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 3-digit number you can make using the digits 2, 7 and 9 once each? (a) 792 (b) 279 (c) 927 (d) 972
  2. 2.What is the smallest 4-digit number you can make using the digits 2, 7, 5 and 0 once each? (a) 7520 (b) 2057 (c) 2507 (d) 0257
  3. 3.What is the greatest 3-digit number you can make using the digits 8, 2 and 5 once each? (a) 825 (b) 258 (c) 852 (d) 582
  4. 4.What is the greatest 3-digit number you can make using the digits 9, 2 and 1 once each? (a) 291 (b) 129 (c) 912 (d) 921
  5. 5.What is the greatest 3-digit number you can make using the digits 3, 8 and 6 once each? (a) 368 (b) 683 (c) 863 (d) 836
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 3 and 8 once each? (a) 380 (b) 830 (c) 038 (d) 308
  7. 7.What is the place value of the digit 7 in 2937? (a) 7000 (b) 700 (c) 7 (d) 70
  8. 8.What is the smallest 4-digit number you can make using the digits 2, 4, 0 and 9 once each? (a) 2409 (b) 0249 (c) 9420 (d) 2049
  9. 9.What is the smallest 3-digit number you can make using the digits 4, 0 and 6 once each? (a) 406 (b) 460 (c) 046 (d) 640
  10. 10.What is the smallest 4-digit number you can make using the digits 0, 9, 1 and 5 once each? (a) 1509 (b) 1059 (c) 0159 (d) 9510
  11. 11.What is the place value of the digit 9 in 2479? (a) 900 (b) 9 (c) 9000 (d) 90
  12. 12.What is the smallest 4-digit number you can make using the digits 1, 0, 2 and 8 once each? (a) 0128 (b) 1208 (c) 1028 (d) 8210
  13. 13.What is the place value of the digit 2 in 7512? (a) 2000 (b) 20 (c) 2 (d) 200
  14. 14.What is the place value of the digit 5 in 9645? (a) 50 (b) 5000 (c) 5 (d) 500
  15. 15.What is the smallest 3-digit number you can make using the digits 0, 5 and 8 once each? (a) 580 (b) 850 (c) 058 (d) 508
  16. 16.What is the greatest 4-digit number you can make using the digits 8, 3, 5 and 9 once each? (a) 3589 (b) 9853 (c) 8953 (d) 9835
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 3 and 4 once each? (a) 034 (b) 430 (c) 304 (d) 340
  18. 18.What is the smallest 4-digit number you can make using the digits 1, 3, 2 and 0 once each? (a) 1203 (b) 3210 (c) 0123 (d) 1023
  19. 19.What is the smallest 3-digit number you can make using the digits 9, 2 and 0 once each? (a) 209 (b) 029 (c) 920 (d) 290
  20. 20.What is the smallest 3-digit number you can make using the digits 0, 4 and 7 once each? (a) 470 (b) 740 (c) 407 (d) 047
  21. 21.What is the place value of the digit 7 in 9347? (a) 7 (b) 7000 (c) 70 (d) 700
  22. 22.What is the place value of the digit 4 in 6384? (a) 4 (b) 400 (c) 40 (d) 4000
  23. 23.What is the greatest 3-digit number you can make using the digits 6, 5 and 4 once each? (a) 564 (b) 645 (c) 456 (d) 654
  24. 24.What is the greatest 3-digit number you can make using the digits 8, 4 and 5 once each? (a) 458 (b) 854 (c) 584 (d) 845
  25. 25.What is the greatest 3-digit number you can make using the digits 3, 6 and 4 once each? (a) 634 (b) 643 (c) 463 (d) 346
  26. 26.What is the place value of the digit 2 in 6273? (a) 20000 (b) 20 (c) 200 (d) 2000
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 9 and 1 once each? (a) 910 (b) 190 (c) 019 (d) 109
  28. 28.What is the greatest 4-digit number you can make using the digits 9, 3, 2 and 7 once each? (a) 2379 (b) 9723 (c) 7932 (d) 9732
  29. 29.What is the smallest 3-digit number you can make using the digits 5, 0 and 1 once each? (a) 015 (b) 105 (c) 150 (d) 510
  30. 30.What is the place value of the digit 7 in 6457? (a) 70 (b) 7000 (c) 7 (d) 700
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 9 and 6 once each? (a) 960 (b) 609 (c) 690 (d) 069
  32. 32.What is the place value of the digit 1 in 1934? (a) 100 (b) 10000 (c) 1000 (d) 100000
  33. 33.What is the smallest 4-digit number you can make using the digits 4, 0, 7 and 8 once each? (a) 4708 (b) 0478 (c) 8740 (d) 4078
  34. 34.What is the smallest 3-digit number you can make using the digits 2, 0 and 5 once each? (a) 250 (b) 205 (c) 025 (d) 520
  35. 35.What is the greatest 3-digit number you can make using the digits 4, 2 and 8 once each? (a) 824 (b) 248 (c) 842 (d) 482
  36. 36.What is the smallest 4-digit number you can make using the digits 4, 7, 0 and 6 once each? (a) 4067 (b) 4607 (c) 0467 (d) 7640
  37. 37.What is the place value of the digit 5 in 1572? (a) 50000 (b) 50 (c) 5000 (d) 500
  38. 38.What is the place value of the digit 2 in 8632? (a) 2000 (b) 20 (c) 200 (d) 2
  39. 39.What is the smallest 3-digit number you can make using the digits 5, 1 and 0 once each? (a) 105 (b) 510 (c) 150 (d) 015
  40. 40.What is the place value of the digit 4 in 4592? (a) 4000 (b) 400000 (c) 400 (d) 40000

Answer key

  1. 972
  2. 2057
  3. 852
  4. 921
  5. 863
  6. 308
  7. 7
  8. 2049
  9. 406
  10. 1059
  11. 9
  12. 1028
  13. 2
  14. 5
  15. 508
  16. 9853
  17. 304
  18. 1023
  19. 209
  20. 407
  21. 7
  22. 4
  23. 654
  24. 854
  25. 643
  26. 200
  27. 109
  28. 9732
  29. 105
  30. 7
  31. 609
  32. 1000
  33. 4078
  34. 205
  35. 842
  36. 4067
  37. 500
  38. 2
  39. 105
  40. 4000

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