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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 423 · 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 place value of the digit 3 in 3586? (a) 3000 (b) 300 (c) 300000 (d) 30000
  2. 2.What is the smallest 3-digit number you can make using the digits 0, 4 and 6 once each? (a) 406 (b) 460 (c) 046 (d) 640
  3. 3.What is the smallest 4-digit number you can make using the digits 2, 8, 9 and 0 once each? (a) 2089 (b) 9820 (c) 0289 (d) 2809
  4. 4.What is the place value of the digit 8 in 8615? (a) 80000 (b) 8000 (c) 800 (d) 800000
  5. 5.What is the greatest 3-digit number you can make using the digits 7, 6 and 5 once each? (a) 765 (b) 756 (c) 567 (d) 675
  6. 6.What is the place value of the digit 3 in 3758? (a) 300 (b) 30000 (c) 300000 (d) 3000
  7. 7.What is the smallest 3-digit number you can make using the digits 6, 0 and 1 once each? (a) 160 (b) 106 (c) 016 (d) 610
  8. 8.What is the greatest 3-digit number you can make using the digits 9, 8 and 1 once each? (a) 918 (b) 891 (c) 189 (d) 981
  9. 9.What is the place value of the digit 2 in 6892? (a) 200 (b) 2000 (c) 2 (d) 20
  10. 10.What is the place value of the digit 9 in 5329? (a) 900 (b) 9000 (c) 90 (d) 9
  11. 11.What is the smallest 3-digit number you can make using the digits 7, 8 and 0 once each? (a) 078 (b) 780 (c) 870 (d) 708
  12. 12.What is the greatest 4-digit number you can make using the digits 9, 3, 8 and 1 once each? (a) 8931 (b) 1389 (c) 9813 (d) 9831
  13. 13.What is the place value of the digit 9 in 9627? (a) 9000 (b) 900000 (c) 90000 (d) 900
  14. 14.What is the smallest 3-digit number you can make using the digits 0, 1 and 5 once each? (a) 015 (b) 105 (c) 510 (d) 150
  15. 15.What is the smallest 3-digit number you can make using the digits 2, 0 and 4 once each? (a) 420 (b) 240 (c) 024 (d) 204
  16. 16.What is the place value of the digit 8 in 7682? (a) 80 (b) 800 (c) 8000 (d) 8
  17. 17.What is the place value of the digit 9 in 8297? (a) 9 (b) 900 (c) 90 (d) 9000
  18. 18.What is the place value of the digit 7 in 6791? (a) 700 (b) 70000 (c) 7000 (d) 70
  19. 19.What is the greatest 3-digit number you can make using the digits 4, 3 and 6 once each? (a) 463 (b) 634 (c) 643 (d) 346
  20. 20.What is the smallest 3-digit number you can make using the digits 0, 1 and 4 once each? (a) 410 (b) 104 (c) 140 (d) 014
  21. 21.What is the greatest 3-digit number you can make using the digits 3, 6 and 4 once each? (a) 346 (b) 634 (c) 643 (d) 463
  22. 22.What is the greatest 4-digit number you can make using the digits 4, 5, 2 and 1 once each? (a) 4521 (b) 1245 (c) 5412 (d) 5421
  23. 23.What is the greatest 4-digit number you can make using the digits 2, 1, 3 and 9 once each? (a) 3921 (b) 9321 (c) 9312 (d) 1239
  24. 24.What is the place value of the digit 8 in 1835? (a) 80 (b) 800 (c) 80000 (d) 8000
  25. 25.What is the smallest 4-digit number you can make using the digits 4, 6, 2 and 0 once each? (a) 6420 (b) 2406 (c) 0246 (d) 2046
  26. 26.What is the place value of the digit 2 in 2398? (a) 200000 (b) 2000 (c) 200 (d) 20000
  27. 27.What is the place value of the digit 5 in 7251? (a) 500 (b) 5 (c) 50 (d) 5000
  28. 28.What is the place value of the digit 4 in 7481? (a) 40000 (b) 40 (c) 400 (d) 4000
  29. 29.What is the smallest 3-digit number you can make using the digits 0, 1 and 3 once each? (a) 130 (b) 310 (c) 103 (d) 013
  30. 30.What is the greatest 3-digit number you can make using the digits 9, 2 and 7 once each? (a) 792 (b) 972 (c) 279 (d) 927
  31. 31.What is the greatest 4-digit number you can make using the digits 1, 2, 3 and 4 once each? (a) 4312 (b) 1234 (c) 4321 (d) 3421
  32. 32.What is the smallest 3-digit number you can make using the digits 2, 0 and 8 once each? (a) 280 (b) 208 (c) 028 (d) 820
  33. 33.What is the smallest 4-digit number you can make using the digits 6, 0, 7 and 9 once each? (a) 0679 (b) 9760 (c) 6709 (d) 6079
  34. 34.What is the smallest 3-digit number you can make using the digits 4, 0 and 6 once each? (a) 046 (b) 406 (c) 640 (d) 460
  35. 35.What is the greatest 3-digit number you can make using the digits 4, 1 and 8 once each? (a) 148 (b) 841 (c) 481 (d) 814
  36. 36.What is the greatest 4-digit number you can make using the digits 7, 6, 2 and 4 once each? (a) 7624 (b) 6742 (c) 7642 (d) 2467
  37. 37.What is the greatest 3-digit number you can make using the digits 2, 6 and 1 once each? (a) 621 (b) 612 (c) 126 (d) 261
  38. 38.What is the place value of the digit 8 in 6538? (a) 8000 (b) 80 (c) 8 (d) 800
  39. 39.What is the greatest 4-digit number you can make using the digits 5, 4, 7 and 9 once each? (a) 4579 (b) 7954 (c) 9745 (d) 9754
  40. 40.What is the greatest 3-digit number you can make using the digits 2, 1 and 7 once each? (a) 712 (b) 271 (c) 721 (d) 127

Answer key

  1. 3000
  2. 406
  3. 2089
  4. 8000
  5. 765
  6. 3000
  7. 106
  8. 981
  9. 2
  10. 9
  11. 708
  12. 9831
  13. 9000
  14. 105
  15. 204
  16. 80
  17. 90
  18. 700
  19. 643
  20. 104
  21. 643
  22. 5421
  23. 9321
  24. 800
  25. 2046
  26. 2000
  27. 50
  28. 400
  29. 103
  30. 972
  31. 4321
  32. 208
  33. 6079
  34. 406
  35. 841
  36. 7642
  37. 621
  38. 8
  39. 9754
  40. 721

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