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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 599 · 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 smallest 3-digit number you can make using the digits 0, 5 and 8 once each? (a) 580 (b) 508 (c) 058 (d) 850
  2. 2.What is the greatest 4-digit number you can make using the digits 3, 1, 8 and 2 once each? (a) 3821 (b) 8312 (c) 1238 (d) 8321
  3. 3.What is the greatest 3-digit number you can make using the digits 1, 8 and 3 once each? (a) 138 (b) 831 (c) 813 (d) 381
  4. 4.What is the greatest 3-digit number you can make using the digits 9, 7 and 8 once each? (a) 789 (b) 897 (c) 987 (d) 978
  5. 5.What is the place value of the digit 9 in 7189? (a) 90 (b) 9000 (c) 900 (d) 9
  6. 6.What is the smallest 3-digit number you can make using the digits 6, 0 and 7 once each? (a) 067 (b) 760 (c) 670 (d) 607
  7. 7.What is the greatest 4-digit number you can make using the digits 2, 6, 4 and 9 once each? (a) 6942 (b) 2469 (c) 9624 (d) 9642
  8. 8.What is the greatest 3-digit number you can make using the digits 1, 2 and 7 once each? (a) 721 (b) 127 (c) 271 (d) 712
  9. 9.What is the greatest 4-digit number you can make using the digits 2, 9, 1 and 8 once each? (a) 1289 (b) 8921 (c) 9821 (d) 9812
  10. 10.What is the place value of the digit 9 in 2956? (a) 90 (b) 9000 (c) 90000 (d) 900
  11. 11.What is the smallest 4-digit number you can make using the digits 9, 6, 7 and 0 once each? (a) 0679 (b) 6709 (c) 9760 (d) 6079
  12. 12.What is the greatest 3-digit number you can make using the digits 3, 8 and 2 once each? (a) 238 (b) 823 (c) 382 (d) 832
  13. 13.What is the greatest 3-digit number you can make using the digits 9, 7 and 1 once each? (a) 791 (b) 917 (c) 179 (d) 971
  14. 14.What is the smallest 3-digit number you can make using the digits 0, 4 and 6 once each? (a) 460 (b) 046 (c) 640 (d) 406
  15. 15.What is the smallest 4-digit number you can make using the digits 0, 5, 8 and 9 once each? (a) 0589 (b) 5089 (c) 9850 (d) 5809
  16. 16.What is the smallest 3-digit number you can make using the digits 9, 5 and 0 once each? (a) 950 (b) 059 (c) 590 (d) 509
  17. 17.What is the smallest 4-digit number you can make using the digits 6, 0, 5 and 3 once each? (a) 0356 (b) 3506 (c) 6530 (d) 3056
  18. 18.What is the greatest 3-digit number you can make using the digits 2, 5 and 9 once each? (a) 952 (b) 592 (c) 259 (d) 925
  19. 19.What is the place value of the digit 1 in 7641? (a) 100 (b) 10 (c) 1000 (d) 1
  20. 20.What is the place value of the digit 7 in 2167? (a) 70 (b) 700 (c) 7000 (d) 7
  21. 21.What is the greatest 3-digit number you can make using the digits 8, 5 and 9 once each? (a) 589 (b) 895 (c) 985 (d) 958
  22. 22.What is the smallest 3-digit number you can make using the digits 4, 0 and 2 once each? (a) 240 (b) 420 (c) 024 (d) 204
  23. 23.What is the greatest 4-digit number you can make using the digits 9, 6, 2 and 8 once each? (a) 9862 (b) 9826 (c) 2689 (d) 8962
  24. 24.What is the place value of the digit 3 in 2736? (a) 3 (b) 3000 (c) 30 (d) 300
  25. 25.What is the place value of the digit 1 in 3261? (a) 1000 (b) 100 (c) 1 (d) 10
  26. 26.What is the greatest 3-digit number you can make using the digits 1, 7 and 3 once each? (a) 371 (b) 731 (c) 713 (d) 137
  27. 27.What is the greatest 4-digit number you can make using the digits 4, 1, 2 and 6 once each? (a) 6421 (b) 4621 (c) 1246 (d) 6412
  28. 28.What is the place value of the digit 6 in 3269? (a) 600 (b) 6000 (c) 6 (d) 60
  29. 29.What is the greatest 4-digit number you can make using the digits 5, 4, 8 and 1 once each? (a) 8514 (b) 5841 (c) 1458 (d) 8541
  30. 30.What is the smallest 3-digit number you can make using the digits 6, 0 and 2 once each? (a) 260 (b) 620 (c) 026 (d) 206
  31. 31.What is the smallest 4-digit number you can make using the digits 9, 7, 0 and 5 once each? (a) 9750 (b) 5079 (c) 0579 (d) 5709
  32. 32.What is the place value of the digit 4 in 1824? (a) 4000 (b) 400 (c) 4 (d) 40
  33. 33.What is the place value of the digit 9 in 9634? (a) 900000 (b) 90000 (c) 900 (d) 9000
  34. 34.What is the greatest 4-digit number you can make using the digits 6, 5, 4 and 1 once each? (a) 6541 (b) 5641 (c) 1456 (d) 6514
  35. 35.What is the greatest 4-digit number you can make using the digits 5, 7, 6 and 1 once each? (a) 7615 (b) 6751 (c) 1567 (d) 7651
  36. 36.What is the place value of the digit 5 in 8925? (a) 5000 (b) 50 (c) 500 (d) 5
  37. 37.What is the place value of the digit 1 in 8617? (a) 1 (b) 100 (c) 10 (d) 1000
  38. 38.What is the greatest 4-digit number you can make using the digits 8, 3, 1 and 4 once each? (a) 4831 (b) 8413 (c) 8431 (d) 1348
  39. 39.What is the smallest 3-digit number you can make using the digits 9, 8 and 0 once each? (a) 809 (b) 890 (c) 980 (d) 089
  40. 40.What is the smallest 3-digit number you can make using the digits 8, 9 and 0 once each? (a) 980 (b) 089 (c) 890 (d) 809

Answer key

  1. 508
  2. 8321
  3. 831
  4. 987
  5. 9
  6. 607
  7. 9642
  8. 721
  9. 9821
  10. 900
  11. 6079
  12. 832
  13. 971
  14. 406
  15. 5089
  16. 509
  17. 3056
  18. 952
  19. 1
  20. 7
  21. 985
  22. 204
  23. 9862
  24. 30
  25. 1
  26. 731
  27. 6421
  28. 60
  29. 8541
  30. 206
  31. 5079
  32. 4
  33. 9000
  34. 6541
  35. 7651
  36. 5
  37. 10
  38. 8431
  39. 809
  40. 809

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