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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 660 · 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, 9 and 5 once each? (a) 951 (b) 591 (c) 159 (d) 915
  2. 2.What is the smallest 3-digit number you can make using the digits 0, 2 and 3 once each? (a) 203 (b) 023 (c) 230 (d) 320
  3. 3.What is the greatest 4-digit number you can make using the digits 7, 1, 9 and 5 once each? (a) 7951 (b) 1579 (c) 9715 (d) 9751
  4. 4.What is the smallest 4-digit number you can make using the digits 0, 8, 9 and 2 once each? (a) 2809 (b) 0289 (c) 9820 (d) 2089
  5. 5.What is the smallest 4-digit number you can make using the digits 0, 1, 7 and 2 once each? (a) 7210 (b) 1027 (c) 0127 (d) 1207
  6. 6.What is the place value of the digit 4 in 7452? (a) 40000 (b) 400 (c) 4000 (d) 40
  7. 7.What is the greatest 3-digit number you can make using the digits 2, 8 and 7 once each? (a) 872 (b) 782 (c) 827 (d) 278
  8. 8.What is the greatest 3-digit number you can make using the digits 6, 5 and 9 once each? (a) 695 (b) 956 (c) 569 (d) 965
  9. 9.What is the greatest 3-digit number you can make using the digits 6, 3 and 9 once each? (a) 936 (b) 963 (c) 369 (d) 693
  10. 10.What is the place value of the digit 2 in 2976? (a) 2000 (b) 20000 (c) 200000 (d) 200
  11. 11.What is the place value of the digit 1 in 3741? (a) 1000 (b) 100 (c) 10 (d) 1
  12. 12.What is the greatest 4-digit number you can make using the digits 3, 8, 1 and 7 once each? (a) 8731 (b) 1378 (c) 7831 (d) 8713
  13. 13.What is the smallest 4-digit number you can make using the digits 3, 8, 9 and 0 once each? (a) 0389 (b) 9830 (c) 3089 (d) 3809
  14. 14.What is the place value of the digit 1 in 1264? (a) 100 (b) 10000 (c) 100000 (d) 1000
  15. 15.What is the smallest 4-digit number you can make using the digits 2, 0, 5 and 9 once each? (a) 2059 (b) 9520 (c) 0259 (d) 2509
  16. 16.What is the place value of the digit 4 in 1624? (a) 400 (b) 40 (c) 4 (d) 4000
  17. 17.What is the greatest 3-digit number you can make using the digits 5, 3 and 2 once each? (a) 532 (b) 235 (c) 352 (d) 523
  18. 18.What is the smallest 3-digit number you can make using the digits 8, 3 and 0 once each? (a) 830 (b) 308 (c) 380 (d) 038
  19. 19.What is the greatest 4-digit number you can make using the digits 3, 7, 5 and 1 once each? (a) 7531 (b) 1357 (c) 5731 (d) 7513
  20. 20.What is the smallest 3-digit number you can make using the digits 6, 5 and 0 once each? (a) 560 (b) 056 (c) 650 (d) 506
  21. 21.What is the smallest 4-digit number you can make using the digits 1, 4, 0 and 2 once each? (a) 4210 (b) 0124 (c) 1024 (d) 1204
  22. 22.What is the smallest 4-digit number you can make using the digits 1, 2, 0 and 8 once each? (a) 0128 (b) 1208 (c) 8210 (d) 1028
  23. 23.What is the smallest 4-digit number you can make using the digits 0, 1, 9 and 6 once each? (a) 9610 (b) 0169 (c) 1609 (d) 1069
  24. 24.What is the greatest 4-digit number you can make using the digits 4, 8, 2 and 5 once each? (a) 2458 (b) 8524 (c) 5842 (d) 8542
  25. 25.What is the greatest 4-digit number you can make using the digits 8, 7, 5 and 2 once each? (a) 2578 (b) 8752 (c) 7852 (d) 8725
  26. 26.What is the place value of the digit 1 in 4196? (a) 10 (b) 10000 (c) 100 (d) 1000
  27. 27.What is the place value of the digit 4 in 6429? (a) 4000 (b) 400 (c) 40000 (d) 40
  28. 28.What is the smallest 3-digit number you can make using the digits 6, 0 and 9 once each? (a) 690 (b) 960 (c) 609 (d) 069
  29. 29.What is the smallest 3-digit number you can make using the digits 0, 2 and 5 once each? (a) 205 (b) 520 (c) 025 (d) 250
  30. 30.What is the place value of the digit 8 in 8372? (a) 800 (b) 80000 (c) 8000 (d) 800000
  31. 31.What is the smallest 3-digit number you can make using the digits 1, 4 and 0 once each? (a) 140 (b) 410 (c) 104 (d) 014
  32. 32.What is the greatest 3-digit number you can make using the digits 3, 8 and 5 once each? (a) 835 (b) 358 (c) 583 (d) 853
  33. 33.What is the place value of the digit 8 in 8196? (a) 8000 (b) 800 (c) 800000 (d) 80000
  34. 34.What is the place value of the digit 1 in 9517? (a) 100 (b) 10 (c) 1 (d) 1000
  35. 35.What is the greatest 4-digit number you can make using the digits 6, 2, 3 and 7 once each? (a) 7623 (b) 2367 (c) 6732 (d) 7632
  36. 36.What is the place value of the digit 9 in 4395? (a) 9 (b) 9000 (c) 900 (d) 90
  37. 37.What is the greatest 3-digit number you can make using the digits 3, 5 and 9 once each? (a) 953 (b) 935 (c) 359 (d) 593
  38. 38.What is the smallest 3-digit number you can make using the digits 4, 6 and 0 once each? (a) 406 (b) 460 (c) 046 (d) 640
  39. 39.What is the greatest 3-digit number you can make using the digits 4, 9 and 3 once each? (a) 934 (b) 349 (c) 493 (d) 943
  40. 40.What is the smallest 3-digit number you can make using the digits 6, 1 and 0 once each? (a) 160 (b) 610 (c) 016 (d) 106

Answer key

  1. 951
  2. 203
  3. 9751
  4. 2089
  5. 1027
  6. 400
  7. 872
  8. 965
  9. 963
  10. 2000
  11. 1
  12. 8731
  13. 3089
  14. 1000
  15. 2059
  16. 4
  17. 532
  18. 308
  19. 7531
  20. 506
  21. 1024
  22. 1028
  23. 1069
  24. 8542
  25. 8752
  26. 100
  27. 400
  28. 609
  29. 205
  30. 8000
  31. 104
  32. 853
  33. 8000
  34. 10
  35. 7632
  36. 90
  37. 953
  38. 406
  39. 943
  40. 106

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