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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 696 · 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 9, 2 and 5 once each? (a) 592 (b) 952 (c) 925 (d) 259
  2. 2.What is the smallest 4-digit number you can make using the digits 2, 0, 9 and 3 once each? (a) 2039 (b) 0239 (c) 9320 (d) 2309
  3. 3.What is the greatest 3-digit number you can make using the digits 3, 2 and 6 once each? (a) 623 (b) 362 (c) 632 (d) 236
  4. 4.What is the place value of the digit 7 in 6237? (a) 70 (b) 7 (c) 7000 (d) 700
  5. 5.What is the place value of the digit 4 in 4528? (a) 400000 (b) 400 (c) 40000 (d) 4000
  6. 6.What is the greatest 4-digit number you can make using the digits 9, 2, 4 and 6 once each? (a) 9642 (b) 6942 (c) 9624 (d) 2469
  7. 7.What is the place value of the digit 4 in 2346? (a) 4 (b) 4000 (c) 400 (d) 40
  8. 8.What is the place value of the digit 2 in 8642? (a) 20 (b) 200 (c) 2000 (d) 2
  9. 9.What is the greatest 3-digit number you can make using the digits 5, 7 and 2 once each? (a) 752 (b) 257 (c) 572 (d) 725
  10. 10.What is the greatest 4-digit number you can make using the digits 4, 6, 1 and 7 once each? (a) 7614 (b) 1467 (c) 7641 (d) 6741
  11. 11.What is the smallest 3-digit number you can make using the digits 3, 1 and 0 once each? (a) 130 (b) 103 (c) 013 (d) 310
  12. 12.What is the place value of the digit 8 in 6378? (a) 8000 (b) 8 (c) 800 (d) 80
  13. 13.What is the greatest 3-digit number you can make using the digits 3, 1 and 4 once each? (a) 431 (b) 413 (c) 341 (d) 134
  14. 14.What is the place value of the digit 1 in 6391? (a) 10 (b) 100 (c) 1000 (d) 1
  15. 15.What is the place value of the digit 4 in 9324? (a) 40 (b) 4 (c) 400 (d) 4000
  16. 16.What is the smallest 3-digit number you can make using the digits 0, 4 and 6 once each? (a) 406 (b) 460 (c) 640 (d) 046
  17. 17.What is the smallest 4-digit number you can make using the digits 0, 4, 6 and 1 once each? (a) 0146 (b) 1046 (c) 6410 (d) 1406
  18. 18.What is the smallest 3-digit number you can make using the digits 0, 7 and 2 once each? (a) 027 (b) 270 (c) 720 (d) 207
  19. 19.What is the smallest 4-digit number you can make using the digits 2, 0, 5 and 8 once each? (a) 2058 (b) 0258 (c) 2508 (d) 8520
  20. 20.What is the smallest 4-digit number you can make using the digits 0, 2, 7 and 3 once each? (a) 2307 (b) 2037 (c) 7320 (d) 0237
  21. 21.What is the greatest 3-digit number you can make using the digits 1, 6 and 8 once each? (a) 168 (b) 861 (c) 681 (d) 816
  22. 22.What is the smallest 3-digit number you can make using the digits 0, 9 and 8 once each? (a) 890 (b) 980 (c) 809 (d) 089
  23. 23.What is the place value of the digit 5 in 9625? (a) 500 (b) 50 (c) 5000 (d) 5
  24. 24.What is the smallest 3-digit number you can make using the digits 7, 1 and 0 once each? (a) 107 (b) 710 (c) 170 (d) 017
  25. 25.What is the place value of the digit 8 in 9846? (a) 8000 (b) 80 (c) 800 (d) 80000
  26. 26.What is the smallest 4-digit number you can make using the digits 0, 2, 7 and 8 once each? (a) 2078 (b) 8720 (c) 2708 (d) 0278
  27. 27.What is the place value of the digit 9 in 6297? (a) 9000 (b) 9 (c) 90 (d) 900
  28. 28.What is the place value of the digit 8 in 8216? (a) 800 (b) 80000 (c) 800000 (d) 8000
  29. 29.What is the smallest 3-digit number you can make using the digits 8, 0 and 7 once each? (a) 780 (b) 078 (c) 870 (d) 708
  30. 30.What is the smallest 4-digit number you can make using the digits 9, 3, 6 and 0 once each? (a) 3609 (b) 3069 (c) 9630 (d) 0369
  31. 31.What is the smallest 3-digit number you can make using the digits 3, 9 and 0 once each? (a) 390 (b) 930 (c) 039 (d) 309
  32. 32.What is the smallest 4-digit number you can make using the digits 6, 5, 1 and 0 once each? (a) 1506 (b) 6510 (c) 0156 (d) 1056
  33. 33.What is the place value of the digit 2 in 2817? (a) 2000 (b) 200 (c) 20000 (d) 200000
  34. 34.What is the greatest 4-digit number you can make using the digits 4, 6, 8 and 9 once each? (a) 9846 (b) 4689 (c) 9864 (d) 8964
  35. 35.What is the place value of the digit 4 in 2714? (a) 4 (b) 4000 (c) 40 (d) 400
  36. 36.What is the greatest 4-digit number you can make using the digits 6, 3, 4 and 2 once each? (a) 6423 (b) 6432 (c) 2346 (d) 4632
  37. 37.What is the smallest 4-digit number you can make using the digits 5, 7, 9 and 0 once each? (a) 5079 (b) 9750 (c) 0579 (d) 5709
  38. 38.What is the place value of the digit 9 in 7549? (a) 9000 (b) 90 (c) 900 (d) 9
  39. 39.What is the place value of the digit 3 in 3721? (a) 300 (b) 300000 (c) 30000 (d) 3000
  40. 40.What is the greatest 3-digit number you can make using the digits 2, 5 and 1 once each? (a) 512 (b) 251 (c) 521 (d) 125

Answer key

  1. 952
  2. 2039
  3. 632
  4. 7
  5. 4000
  6. 9642
  7. 40
  8. 2
  9. 752
  10. 7641
  11. 103
  12. 8
  13. 431
  14. 1
  15. 4
  16. 406
  17. 1046
  18. 207
  19. 2058
  20. 2037
  21. 861
  22. 809
  23. 5
  24. 107
  25. 800
  26. 2078
  27. 90
  28. 8000
  29. 708
  30. 3069
  31. 309
  32. 1056
  33. 2000
  34. 9864
  35. 4
  36. 6432
  37. 5079
  38. 9
  39. 3000
  40. 521

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