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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 479 · 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 4-digit number you can make using the digits 3, 9, 1 and 4 once each? (a) 4931 (b) 9413 (c) 1349 (d) 9431
  2. 2.What is the place value of the digit 8 in 7389? (a) 8000 (b) 800 (c) 8 (d) 80
  3. 3.What is the greatest 4-digit number you can make using the digits 7, 2, 6 and 5 once each? (a) 7652 (b) 2567 (c) 7625 (d) 6752
  4. 4.What is the greatest 3-digit number you can make using the digits 3, 4 and 1 once each? (a) 341 (b) 134 (c) 431 (d) 413
  5. 5.What is the greatest 4-digit number you can make using the digits 4, 6, 9 and 7 once each? (a) 4679 (b) 9746 (c) 7964 (d) 9764
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 4 and 6 once each? (a) 640 (b) 460 (c) 406 (d) 046
  7. 7.What is the smallest 4-digit number you can make using the digits 6, 7, 0 and 2 once each? (a) 2607 (b) 2067 (c) 7620 (d) 0267
  8. 8.What is the smallest 4-digit number you can make using the digits 7, 3, 0 and 9 once each? (a) 3709 (b) 9730 (c) 3079 (d) 0379
  9. 9.What is the greatest 3-digit number you can make using the digits 9, 4 and 2 once each? (a) 492 (b) 249 (c) 942 (d) 924
  10. 10.What is the smallest 3-digit number you can make using the digits 5, 0 and 8 once each? (a) 850 (b) 058 (c) 508 (d) 580
  11. 11.What is the smallest 4-digit number you can make using the digits 4, 0, 7 and 1 once each? (a) 7410 (b) 1407 (c) 1047 (d) 0147
  12. 12.What is the smallest 4-digit number you can make using the digits 1, 3, 5 and 0 once each? (a) 0135 (b) 1305 (c) 5310 (d) 1035
  13. 13.What is the greatest 3-digit number you can make using the digits 2, 4 and 1 once each? (a) 241 (b) 124 (c) 421 (d) 412
  14. 14.What is the greatest 3-digit number you can make using the digits 1, 6 and 3 once each? (a) 631 (b) 613 (c) 361 (d) 136
  15. 15.What is the smallest 4-digit number you can make using the digits 9, 0, 5 and 7 once each? (a) 9750 (b) 5709 (c) 0579 (d) 5079
  16. 16.What is the place value of the digit 4 in 1364? (a) 40 (b) 4000 (c) 4 (d) 400
  17. 17.What is the place value of the digit 9 in 4962? (a) 9000 (b) 90000 (c) 90 (d) 900
  18. 18.What is the place value of the digit 9 in 2569? (a) 9 (b) 9000 (c) 90 (d) 900
  19. 19.What is the smallest 4-digit number you can make using the digits 0, 3, 1 and 7 once each? (a) 0137 (b) 7310 (c) 1307 (d) 1037
  20. 20.What is the smallest 4-digit number you can make using the digits 2, 0, 3 and 7 once each? (a) 2307 (b) 2037 (c) 7320 (d) 0237
  21. 21.What is the greatest 3-digit number you can make using the digits 7, 3 and 5 once each? (a) 735 (b) 573 (c) 357 (d) 753
  22. 22.What is the place value of the digit 4 in 4651? (a) 40000 (b) 4000 (c) 400 (d) 400000
  23. 23.What is the place value of the digit 9 in 8179? (a) 9 (b) 90 (c) 9000 (d) 900
  24. 24.What is the greatest 3-digit number you can make using the digits 3, 8 and 7 once each? (a) 378 (b) 783 (c) 873 (d) 837
  25. 25.What is the greatest 4-digit number you can make using the digits 4, 8, 1 and 2 once each? (a) 1248 (b) 8421 (c) 8412 (d) 4821
  26. 26.What is the place value of the digit 4 in 5467? (a) 40 (b) 4000 (c) 400 (d) 40000
  27. 27.What is the smallest 4-digit number you can make using the digits 0, 2, 1 and 5 once each? (a) 0125 (b) 5210 (c) 1205 (d) 1025
  28. 28.What is the smallest 4-digit number you can make using the digits 9, 1, 0 and 4 once each? (a) 9410 (b) 1049 (c) 0149 (d) 1409
  29. 29.What is the greatest 3-digit number you can make using the digits 5, 4 and 1 once each? (a) 514 (b) 541 (c) 451 (d) 145
  30. 30.What is the place value of the digit 8 in 7185? (a) 8000 (b) 80 (c) 8 (d) 800
  31. 31.What is the place value of the digit 9 in 8539? (a) 9 (b) 900 (c) 9000 (d) 90
  32. 32.What is the smallest 4-digit number you can make using the digits 0, 3, 8 and 2 once each? (a) 2038 (b) 8320 (c) 2308 (d) 0238
  33. 33.What is the place value of the digit 9 in 9154? (a) 900000 (b) 90000 (c) 9000 (d) 900
  34. 34.What is the place value of the digit 3 in 1354? (a) 30000 (b) 3000 (c) 30 (d) 300
  35. 35.What is the place value of the digit 1 in 2147? (a) 10 (b) 1000 (c) 100 (d) 10000
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 2 and 9 once each? (a) 209 (b) 029 (c) 290 (d) 920
  37. 37.What is the place value of the digit 2 in 5162? (a) 2000 (b) 20 (c) 2 (d) 200
  38. 38.What is the place value of the digit 4 in 6942? (a) 4000 (b) 4 (c) 40 (d) 400
  39. 39.What is the smallest 3-digit number you can make using the digits 0, 2 and 8 once each? (a) 820 (b) 028 (c) 280 (d) 208
  40. 40.What is the greatest 3-digit number you can make using the digits 7, 1 and 2 once each? (a) 712 (b) 271 (c) 127 (d) 721

Answer key

  1. 9431
  2. 80
  3. 7652
  4. 431
  5. 9764
  6. 406
  7. 2067
  8. 3079
  9. 942
  10. 508
  11. 1047
  12. 1035
  13. 421
  14. 631
  15. 5079
  16. 4
  17. 900
  18. 9
  19. 1037
  20. 2037
  21. 753
  22. 4000
  23. 9
  24. 873
  25. 8421
  26. 400
  27. 1025
  28. 1049
  29. 541
  30. 80
  31. 9
  32. 2038
  33. 9000
  34. 300
  35. 100
  36. 209
  37. 2
  38. 40
  39. 208
  40. 721

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