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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 709 · 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 4, 7 and 5 once each? (a) 574 (b) 457 (c) 745 (d) 754
  2. 2.What is the place value of the digit 8 in 1385? (a) 80 (b) 8 (c) 800 (d) 8000
  3. 3.What is the greatest 3-digit number you can make using the digits 7, 8 and 9 once each? (a) 897 (b) 987 (c) 978 (d) 789
  4. 4.What is the greatest 4-digit number you can make using the digits 4, 8, 7 and 1 once each? (a) 1478 (b) 8741 (c) 8714 (d) 7841
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 5 and 1 once each? (a) 150 (b) 015 (c) 105 (d) 510
  6. 6.What is the smallest 3-digit number you can make using the digits 2, 0 and 1 once each? (a) 120 (b) 012 (c) 102 (d) 210
  7. 7.What is the greatest 4-digit number you can make using the digits 2, 9, 1 and 5 once each? (a) 5921 (b) 9512 (c) 1259 (d) 9521
  8. 8.What is the place value of the digit 3 in 1349? (a) 30000 (b) 30 (c) 300 (d) 3000
  9. 9.What is the smallest 4-digit number you can make using the digits 0, 9, 1 and 2 once each? (a) 9210 (b) 0129 (c) 1209 (d) 1029
  10. 10.What is the smallest 3-digit number you can make using the digits 3, 0 and 4 once each? (a) 430 (b) 034 (c) 340 (d) 304
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 2 and 1 once each? (a) 012 (b) 120 (c) 102 (d) 210
  12. 12.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 023 (b) 230 (c) 320 (d) 203
  13. 13.What is the greatest 3-digit number you can make using the digits 9, 3 and 1 once each? (a) 391 (b) 139 (c) 931 (d) 913
  14. 14.What is the greatest 4-digit number you can make using the digits 5, 7, 4 and 8 once each? (a) 8754 (b) 8745 (c) 7854 (d) 4578
  15. 15.What is the place value of the digit 8 in 1842? (a) 800 (b) 80000 (c) 80 (d) 8000
  16. 16.What is the smallest 4-digit number you can make using the digits 0, 2, 1 and 8 once each? (a) 0128 (b) 1208 (c) 8210 (d) 1028
  17. 17.What is the smallest 3-digit number you can make using the digits 6, 5 and 0 once each? (a) 056 (b) 506 (c) 650 (d) 560
  18. 18.What is the smallest 4-digit number you can make using the digits 1, 0, 9 and 2 once each? (a) 9210 (b) 1029 (c) 0129 (d) 1209
  19. 19.What is the place value of the digit 3 in 2317? (a) 3000 (b) 30 (c) 300 (d) 30000
  20. 20.What is the greatest 4-digit number you can make using the digits 1, 8, 2 and 9 once each? (a) 9812 (b) 1289 (c) 8921 (d) 9821
  21. 21.What is the smallest 4-digit number you can make using the digits 7, 9, 0 and 8 once each? (a) 0789 (b) 7809 (c) 7089 (d) 9870
  22. 22.What is the place value of the digit 1 in 2149? (a) 100 (b) 10 (c) 10000 (d) 1000
  23. 23.What is the place value of the digit 5 in 6598? (a) 50000 (b) 50 (c) 5000 (d) 500
  24. 24.What is the place value of the digit 2 in 3628? (a) 2000 (b) 2 (c) 20 (d) 200
  25. 25.What is the smallest 4-digit number you can make using the digits 2, 0, 4 and 1 once each? (a) 0124 (b) 4210 (c) 1024 (d) 1204
  26. 26.What is the place value of the digit 7 in 6748? (a) 70 (b) 700 (c) 7000 (d) 70000
  27. 27.What is the greatest 3-digit number you can make using the digits 2, 1 and 9 once each? (a) 129 (b) 291 (c) 921 (d) 912
  28. 28.What is the smallest 4-digit number you can make using the digits 6, 2, 0 and 4 once each? (a) 2046 (b) 2406 (c) 0246 (d) 6420
  29. 29.What is the place value of the digit 1 in 5189? (a) 100 (b) 10000 (c) 10 (d) 1000
  30. 30.What is the greatest 3-digit number you can make using the digits 1, 9 and 4 once each? (a) 914 (b) 941 (c) 491 (d) 149
  31. 31.What is the smallest 4-digit number you can make using the digits 8, 4, 0 and 5 once each? (a) 4508 (b) 0458 (c) 8540 (d) 4058
  32. 32.What is the place value of the digit 3 in 1293? (a) 30 (b) 300 (c) 3000 (d) 3
  33. 33.What is the place value of the digit 7 in 7186? (a) 700 (b) 70000 (c) 7000 (d) 700000
  34. 34.What is the place value of the digit 8 in 6298? (a) 8000 (b) 80 (c) 8 (d) 800
  35. 35.What is the place value of the digit 1 in 2531? (a) 1000 (b) 100 (c) 10 (d) 1
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 5 and 7 once each? (a) 750 (b) 570 (c) 057 (d) 507
  37. 37.What is the greatest 3-digit number you can make using the digits 9, 3 and 4 once each? (a) 349 (b) 943 (c) 493 (d) 934
  38. 38.What is the place value of the digit 5 in 5631? (a) 50000 (b) 500 (c) 5000 (d) 500000
  39. 39.What is the place value of the digit 6 in 1386? (a) 60 (b) 6000 (c) 600 (d) 6
  40. 40.What is the greatest 3-digit number you can make using the digits 3, 2 and 5 once each? (a) 235 (b) 523 (c) 532 (d) 352

Answer key

  1. 754
  2. 80
  3. 987
  4. 8741
  5. 105
  6. 102
  7. 9521
  8. 300
  9. 1029
  10. 304
  11. 102
  12. 203
  13. 931
  14. 8754
  15. 800
  16. 1028
  17. 506
  18. 1029
  19. 300
  20. 9821
  21. 7089
  22. 100
  23. 500
  24. 20
  25. 1024
  26. 700
  27. 921
  28. 2046
  29. 100
  30. 941
  31. 4058
  32. 3
  33. 7000
  34. 8
  35. 1
  36. 507
  37. 943
  38. 5000
  39. 6
  40. 532

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