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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 55 · 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 5, 1 and 3 once each? (a) 513 (b) 135 (c) 531 (d) 351
  2. 2.What is the smallest 4-digit number you can make using the digits 9, 0, 8 and 4 once each? (a) 4809 (b) 4089 (c) 9840 (d) 0489
  3. 3.What is the greatest 3-digit number you can make using the digits 6, 2 and 4 once each? (a) 246 (b) 462 (c) 642 (d) 624
  4. 4.What is the greatest 3-digit number you can make using the digits 6, 1 and 8 once each? (a) 168 (b) 816 (c) 681 (d) 861
  5. 5.What is the place value of the digit 4 in 4532? (a) 400 (b) 400000 (c) 4000 (d) 40000
  6. 6.What is the smallest 4-digit number you can make using the digits 2, 0, 4 and 9 once each? (a) 0249 (b) 2409 (c) 9420 (d) 2049
  7. 7.What is the greatest 3-digit number you can make using the digits 3, 1 and 9 once each? (a) 913 (b) 139 (c) 391 (d) 931
  8. 8.What is the place value of the digit 9 in 8439? (a) 9000 (b) 9 (c) 900 (d) 90
  9. 9.What is the greatest 3-digit number you can make using the digits 6, 9 and 1 once each? (a) 169 (b) 961 (c) 916 (d) 691
  10. 10.What is the smallest 4-digit number you can make using the digits 6, 0, 5 and 4 once each? (a) 6540 (b) 4056 (c) 0456 (d) 4506
  11. 11.What is the greatest 3-digit number you can make using the digits 4, 9 and 2 once each? (a) 924 (b) 942 (c) 492 (d) 249
  12. 12.What is the greatest 4-digit number you can make using the digits 2, 7, 3 and 6 once each? (a) 6732 (b) 7623 (c) 7632 (d) 2367
  13. 13.What is the place value of the digit 2 in 6527? (a) 20 (b) 2 (c) 2000 (d) 200
  14. 14.What is the place value of the digit 5 in 5927? (a) 5000 (b) 500 (c) 50000 (d) 500000
  15. 15.What is the smallest 4-digit number you can make using the digits 3, 8, 5 and 0 once each? (a) 8530 (b) 0358 (c) 3508 (d) 3058
  16. 16.What is the greatest 4-digit number you can make using the digits 2, 1, 5 and 8 once each? (a) 8521 (b) 5821 (c) 1258 (d) 8512
  17. 17.What is the place value of the digit 5 in 8594? (a) 50000 (b) 500 (c) 5000 (d) 50
  18. 18.What is the smallest 4-digit number you can make using the digits 1, 4, 0 and 5 once each? (a) 1045 (b) 5410 (c) 1405 (d) 0145
  19. 19.What is the smallest 4-digit number you can make using the digits 7, 0, 2 and 1 once each? (a) 7210 (b) 1207 (c) 0127 (d) 1027
  20. 20.What is the smallest 4-digit number you can make using the digits 0, 5, 3 and 2 once each? (a) 0235 (b) 5320 (c) 2305 (d) 2035
  21. 21.What is the place value of the digit 1 in 1486? (a) 100 (b) 100000 (c) 10000 (d) 1000
  22. 22.What is the place value of the digit 6 in 7126? (a) 600 (b) 6000 (c) 60 (d) 6
  23. 23.What is the place value of the digit 2 in 7213? (a) 20000 (b) 200 (c) 20 (d) 2000
  24. 24.What is the place value of the digit 7 in 2597? (a) 7000 (b) 700 (c) 7 (d) 70
  25. 25.What is the place value of the digit 2 in 7823? (a) 20 (b) 2 (c) 2000 (d) 200
  26. 26.What is the greatest 4-digit number you can make using the digits 1, 3, 5 and 2 once each? (a) 3521 (b) 1235 (c) 5321 (d) 5312
  27. 27.What is the place value of the digit 5 in 5798? (a) 5000 (b) 500 (c) 50000 (d) 500000
  28. 28.What is the place value of the digit 5 in 5873? (a) 500000 (b) 500 (c) 50000 (d) 5000
  29. 29.What is the greatest 3-digit number you can make using the digits 9, 2 and 3 once each? (a) 392 (b) 239 (c) 923 (d) 932
  30. 30.What is the greatest 3-digit number you can make using the digits 1, 7 and 8 once each? (a) 178 (b) 781 (c) 871 (d) 817
  31. 31.What is the place value of the digit 1 in 4312? (a) 1 (b) 1000 (c) 100 (d) 10
  32. 32.What is the greatest 3-digit number you can make using the digits 8, 7 and 1 once each? (a) 817 (b) 781 (c) 871 (d) 178
  33. 33.What is the place value of the digit 2 in 4287? (a) 2000 (b) 20 (c) 20000 (d) 200
  34. 34.What is the smallest 3-digit number you can make using the digits 8, 0 and 2 once each? (a) 208 (b) 280 (c) 820 (d) 028
  35. 35.What is the greatest 3-digit number you can make using the digits 6, 2 and 5 once each? (a) 256 (b) 652 (c) 625 (d) 562
  36. 36.What is the greatest 4-digit number you can make using the digits 7, 4, 3 and 8 once each? (a) 8734 (b) 8743 (c) 3478 (d) 7843
  37. 37.What is the greatest 3-digit number you can make using the digits 6, 3 and 7 once each? (a) 673 (b) 367 (c) 736 (d) 763
  38. 38.What is the greatest 3-digit number you can make using the digits 6, 5 and 8 once each? (a) 865 (b) 685 (c) 856 (d) 568
  39. 39.What is the smallest 4-digit number you can make using the digits 1, 8, 3 and 0 once each? (a) 8310 (b) 1038 (c) 1308 (d) 0138
  40. 40.What is the smallest 3-digit number you can make using the digits 0, 9 and 2 once each? (a) 920 (b) 209 (c) 029 (d) 290

Answer key

  1. 531
  2. 4089
  3. 642
  4. 861
  5. 4000
  6. 2049
  7. 931
  8. 9
  9. 961
  10. 4056
  11. 942
  12. 7632
  13. 20
  14. 5000
  15. 3058
  16. 8521
  17. 500
  18. 1045
  19. 1027
  20. 2035
  21. 1000
  22. 6
  23. 200
  24. 7
  25. 20
  26. 5321
  27. 5000
  28. 5000
  29. 932
  30. 871
  31. 10
  32. 871
  33. 200
  34. 208
  35. 652
  36. 8743
  37. 763
  38. 865
  39. 1038
  40. 209

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