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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 726 · 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 4, 7, 3 and 6 once each? (a) 6743 (b) 7634 (c) 7643 (d) 3467
  2. 2.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
  3. 3.What is the place value of the digit 9 in 9728? (a) 900 (b) 90000 (c) 900000 (d) 9000
  4. 4.What is the greatest 4-digit number you can make using the digits 2, 4, 9 and 6 once each? (a) 2469 (b) 9642 (c) 6942 (d) 9624
  5. 5.What is the place value of the digit 8 in 3958? (a) 800 (b) 8000 (c) 8 (d) 80
  6. 6.What is the greatest 4-digit number you can make using the digits 6, 4, 1 and 9 once each? (a) 9641 (b) 1469 (c) 6941 (d) 9614
  7. 7.What is the place value of the digit 5 in 9253? (a) 500 (b) 5000 (c) 50 (d) 5
  8. 8.What is the greatest 3-digit number you can make using the digits 2, 5 and 1 once each? (a) 125 (b) 521 (c) 512 (d) 251
  9. 9.What is the greatest 4-digit number you can make using the digits 2, 5, 9 and 6 once each? (a) 9625 (b) 2569 (c) 6952 (d) 9652
  10. 10.What is the greatest 4-digit number you can make using the digits 6, 5, 7 and 1 once each? (a) 7615 (b) 6751 (c) 1567 (d) 7651
  11. 11.What is the place value of the digit 2 in 7259? (a) 2000 (b) 20000 (c) 200 (d) 20
  12. 12.What is the place value of the digit 3 in 3427? (a) 30000 (b) 300000 (c) 3000 (d) 300
  13. 13.What is the smallest 4-digit number you can make using the digits 9, 3, 0 and 5 once each? (a) 3509 (b) 0359 (c) 3059 (d) 9530
  14. 14.What is the greatest 3-digit number you can make using the digits 2, 3 and 5 once each? (a) 235 (b) 532 (c) 352 (d) 523
  15. 15.What is the place value of the digit 1 in 1839? (a) 100000 (b) 100 (c) 10000 (d) 1000
  16. 16.What is the smallest 3-digit number you can make using the digits 2, 1 and 0 once each? (a) 012 (b) 102 (c) 120 (d) 210
  17. 17.What is the greatest 4-digit number you can make using the digits 5, 6, 7 and 3 once each? (a) 7635 (b) 7653 (c) 6753 (d) 3567
  18. 18.What is the smallest 4-digit number you can make using the digits 0, 5, 8 and 9 once each? (a) 0589 (b) 9850 (c) 5089 (d) 5809
  19. 19.What is the greatest 4-digit number you can make using the digits 4, 2, 8 and 9 once each? (a) 9842 (b) 9824 (c) 8942 (d) 2489
  20. 20.What is the smallest 4-digit number you can make using the digits 7, 0, 1 and 3 once each? (a) 7310 (b) 0137 (c) 1037 (d) 1307
  21. 21.What is the smallest 3-digit number you can make using the digits 3, 0 and 6 once each? (a) 036 (b) 306 (c) 630 (d) 360
  22. 22.What is the place value of the digit 7 in 2758? (a) 700 (b) 70 (c) 70000 (d) 7000
  23. 23.What is the smallest 3-digit number you can make using the digits 0, 6 and 4 once each? (a) 046 (b) 406 (c) 640 (d) 460
  24. 24.What is the greatest 3-digit number you can make using the digits 2, 3 and 6 once each? (a) 236 (b) 623 (c) 632 (d) 362
  25. 25.What is the place value of the digit 2 in 8532? (a) 2 (b) 2000 (c) 20 (d) 200
  26. 26.What is the place value of the digit 6 in 6581? (a) 60000 (b) 600 (c) 600000 (d) 6000
  27. 27.What is the place value of the digit 4 in 3984? (a) 400 (b) 4 (c) 4000 (d) 40
  28. 28.What is the place value of the digit 9 in 9438? (a) 900 (b) 90000 (c) 9000 (d) 900000
  29. 29.What is the smallest 3-digit number you can make using the digits 4, 6 and 0 once each? (a) 406 (b) 046 (c) 640 (d) 460
  30. 30.What is the place value of the digit 2 in 1276? (a) 20000 (b) 200 (c) 2000 (d) 20
  31. 31.What is the place value of the digit 4 in 4287? (a) 40000 (b) 400 (c) 400000 (d) 4000
  32. 32.What is the greatest 3-digit number you can make using the digits 4, 1 and 7 once each? (a) 471 (b) 714 (c) 741 (d) 147
  33. 33.What is the greatest 3-digit number you can make using the digits 1, 8 and 9 once each? (a) 918 (b) 891 (c) 981 (d) 189
  34. 34.What is the place value of the digit 9 in 2798? (a) 900 (b) 90 (c) 9000 (d) 9
  35. 35.What is the greatest 3-digit number you can make using the digits 6, 4 and 8 once each? (a) 684 (b) 864 (c) 468 (d) 846
  36. 36.What is the smallest 4-digit number you can make using the digits 2, 8, 0 and 7 once each? (a) 2708 (b) 2078 (c) 0278 (d) 8720
  37. 37.What is the smallest 3-digit number you can make using the digits 0, 1 and 3 once each? (a) 103 (b) 130 (c) 013 (d) 310
  38. 38.What is the smallest 4-digit number you can make using the digits 4, 1, 0 and 8 once each? (a) 8410 (b) 0148 (c) 1408 (d) 1048
  39. 39.What is the place value of the digit 9 in 8932? (a) 90000 (b) 90 (c) 9000 (d) 900
  40. 40.What is the smallest 3-digit number you can make using the digits 0, 8 and 2 once each? (a) 280 (b) 820 (c) 028 (d) 208

Answer key

  1. 7643
  2. 203
  3. 9000
  4. 9642
  5. 8
  6. 9641
  7. 50
  8. 521
  9. 9652
  10. 7651
  11. 200
  12. 3000
  13. 3059
  14. 532
  15. 1000
  16. 102
  17. 7653
  18. 5089
  19. 9842
  20. 1037
  21. 306
  22. 700
  23. 406
  24. 632
  25. 2
  26. 6000
  27. 4
  28. 9000
  29. 406
  30. 200
  31. 4000
  32. 741
  33. 981
  34. 90
  35. 864
  36. 2078
  37. 103
  38. 1048
  39. 900
  40. 208

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