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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 506 · 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 1, 3 and 4 once each? (a) 413 (b) 134 (c) 431 (d) 341
  2. 2.What is the smallest 4-digit number you can make using the digits 4, 9, 6 and 0 once each? (a) 0469 (b) 4069 (c) 9640 (d) 4609
  3. 3.What is the smallest 3-digit number you can make using the digits 3, 9 and 0 once each? (a) 309 (b) 930 (c) 390 (d) 039
  4. 4.What is the greatest 3-digit number you can make using the digits 2, 5 and 9 once each? (a) 259 (b) 925 (c) 952 (d) 592
  5. 5.What is the place value of the digit 6 in 9685? (a) 600 (b) 60 (c) 6000 (d) 60000
  6. 6.What is the greatest 4-digit number you can make using the digits 6, 3, 7 and 2 once each? (a) 7632 (b) 7623 (c) 6732 (d) 2367
  7. 7.What is the smallest 4-digit number you can make using the digits 0, 1, 9 and 2 once each? (a) 9210 (b) 1029 (c) 0129 (d) 1209
  8. 8.What is the smallest 3-digit number you can make using the digits 7, 0 and 2 once each? (a) 720 (b) 270 (c) 027 (d) 207
  9. 9.What is the smallest 4-digit number you can make using the digits 6, 0, 4 and 1 once each? (a) 0146 (b) 1406 (c) 6410 (d) 1046
  10. 10.What is the place value of the digit 1 in 8137? (a) 10 (b) 10000 (c) 100 (d) 1000
  11. 11.What is the smallest 4-digit number you can make using the digits 6, 4, 0 and 3 once each? (a) 0346 (b) 3406 (c) 6430 (d) 3046
  12. 12.What is the place value of the digit 9 in 9715? (a) 900000 (b) 900 (c) 9000 (d) 90000
  13. 13.What is the smallest 3-digit number you can make using the digits 1, 9 and 0 once each? (a) 190 (b) 019 (c) 910 (d) 109
  14. 14.What is the smallest 4-digit number you can make using the digits 0, 4, 3 and 1 once each? (a) 1034 (b) 1304 (c) 4310 (d) 0134
  15. 15.What is the place value of the digit 3 in 3786? (a) 300000 (b) 300 (c) 30000 (d) 3000
  16. 16.What is the smallest 3-digit number you can make using the digits 9, 0 and 7 once each? (a) 079 (b) 790 (c) 709 (d) 970
  17. 17.What is the smallest 3-digit number you can make using the digits 7, 0 and 3 once each? (a) 730 (b) 037 (c) 307 (d) 370
  18. 18.What is the greatest 4-digit number you can make using the digits 1, 8, 5 and 7 once each? (a) 8715 (b) 7851 (c) 1578 (d) 8751
  19. 19.What is the place value of the digit 3 in 3267? (a) 3000 (b) 30000 (c) 300000 (d) 300
  20. 20.What is the place value of the digit 4 in 8542? (a) 40 (b) 4000 (c) 400 (d) 4
  21. 21.What is the smallest 3-digit number you can make using the digits 5, 0 and 8 once each? (a) 508 (b) 850 (c) 580 (d) 058
  22. 22.What is the greatest 4-digit number you can make using the digits 3, 8, 1 and 6 once each? (a) 8631 (b) 1368 (c) 8613 (d) 6831
  23. 23.What is the greatest 3-digit number you can make using the digits 2, 8 and 3 once each? (a) 238 (b) 382 (c) 823 (d) 832
  24. 24.What is the place value of the digit 7 in 5617? (a) 7000 (b) 70 (c) 700 (d) 7
  25. 25.What is the greatest 4-digit number you can make using the digits 5, 8, 2 and 3 once each? (a) 5832 (b) 8532 (c) 8523 (d) 2358
  26. 26.What is the place value of the digit 2 in 9231? (a) 2000 (b) 20 (c) 20000 (d) 200
  27. 27.What is the smallest 4-digit number you can make using the digits 0, 9, 7 and 1 once each? (a) 1079 (b) 1709 (c) 9710 (d) 0179
  28. 28.What is the greatest 3-digit number you can make using the digits 5, 8 and 6 once each? (a) 568 (b) 856 (c) 865 (d) 685
  29. 29.What is the greatest 4-digit number you can make using the digits 8, 2, 3 and 7 once each? (a) 8723 (b) 7832 (c) 8732 (d) 2378
  30. 30.What is the smallest 4-digit number you can make using the digits 1, 4, 6 and 0 once each? (a) 1046 (b) 1406 (c) 6410 (d) 0146
  31. 31.What is the place value of the digit 8 in 8249? (a) 80000 (b) 800000 (c) 8000 (d) 800
  32. 32.What is the place value of the digit 5 in 4851? (a) 5 (b) 5000 (c) 50 (d) 500
  33. 33.What is the smallest 4-digit number you can make using the digits 2, 7, 3 and 0 once each? (a) 7320 (b) 2037 (c) 0237 (d) 2307
  34. 34.What is the smallest 3-digit number you can make using the digits 0, 8 and 2 once each? (a) 208 (b) 028 (c) 280 (d) 820
  35. 35.What is the smallest 3-digit number you can make using the digits 0, 4 and 6 once each? (a) 046 (b) 460 (c) 640 (d) 406
  36. 36.What is the place value of the digit 8 in 5386? (a) 80 (b) 8000 (c) 800 (d) 8
  37. 37.What is the greatest 4-digit number you can make using the digits 9, 6, 1 and 3 once each? (a) 9631 (b) 1369 (c) 9613 (d) 6931
  38. 38.What is the greatest 4-digit number you can make using the digits 7, 1, 5 and 3 once each? (a) 5731 (b) 1357 (c) 7513 (d) 7531
  39. 39.What is the place value of the digit 1 in 7461? (a) 1000 (b) 100 (c) 1 (d) 10
  40. 40.What is the place value of the digit 6 in 2568? (a) 600 (b) 60 (c) 6000 (d) 6

Answer key

  1. 431
  2. 4069
  3. 309
  4. 952
  5. 600
  6. 7632
  7. 1029
  8. 207
  9. 1046
  10. 100
  11. 3046
  12. 9000
  13. 109
  14. 1034
  15. 3000
  16. 709
  17. 307
  18. 8751
  19. 3000
  20. 40
  21. 508
  22. 8631
  23. 832
  24. 7
  25. 8532
  26. 200
  27. 1079
  28. 865
  29. 8732
  30. 1046
  31. 8000
  32. 50
  33. 2037
  34. 208
  35. 406
  36. 80
  37. 9631
  38. 7531
  39. 1
  40. 60

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