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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 648 · 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 2, 1, 6 and 3 once each? (a) 6312 (b) 3621 (c) 6321 (d) 1236
  2. 2.What is the smallest 3-digit number you can make using the digits 4, 8 and 0 once each? (a) 840 (b) 408 (c) 480 (d) 048
  3. 3.What is the place value of the digit 3 in 9723? (a) 300 (b) 30 (c) 3000 (d) 3
  4. 4.What is the place value of the digit 3 in 1936? (a) 3 (b) 30 (c) 300 (d) 3000
  5. 5.What is the place value of the digit 6 in 1624? (a) 6000 (b) 60 (c) 600 (d) 60000
  6. 6.What is the greatest 3-digit number you can make using the digits 1, 7 and 3 once each? (a) 713 (b) 371 (c) 137 (d) 731
  7. 7.What is the greatest 3-digit number you can make using the digits 8, 5 and 7 once each? (a) 578 (b) 785 (c) 875 (d) 857
  8. 8.What is the place value of the digit 2 in 6852? (a) 20 (b) 2000 (c) 200 (d) 2
  9. 9.What is the greatest 3-digit number you can make using the digits 8, 6 and 7 once each? (a) 678 (b) 876 (c) 786 (d) 867
  10. 10.What is the place value of the digit 6 in 4632? (a) 600 (b) 60000 (c) 6000 (d) 60
  11. 11.What is the smallest 4-digit number you can make using the digits 3, 6, 0 and 8 once each? (a) 8630 (b) 3068 (c) 0368 (d) 3608
  12. 12.What is the greatest 3-digit number you can make using the digits 5, 3 and 6 once each? (a) 356 (b) 653 (c) 635 (d) 563
  13. 13.What is the greatest 4-digit number you can make using the digits 2, 8, 4 and 6 once each? (a) 2468 (b) 6842 (c) 8624 (d) 8642
  14. 14.What is the smallest 4-digit number you can make using the digits 1, 5, 0 and 3 once each? (a) 5310 (b) 1305 (c) 1035 (d) 0135
  15. 15.What is the smallest 3-digit number you can make using the digits 0, 8 and 7 once each? (a) 078 (b) 780 (c) 870 (d) 708
  16. 16.What is the greatest 3-digit number you can make using the digits 9, 3 and 2 once each? (a) 932 (b) 239 (c) 392 (d) 923
  17. 17.What is the place value of the digit 4 in 8614? (a) 4000 (b) 40 (c) 400 (d) 4
  18. 18.What is the smallest 3-digit number you can make using the digits 9, 0 and 8 once each? (a) 980 (b) 890 (c) 809 (d) 089
  19. 19.What is the greatest 3-digit number you can make using the digits 4, 9 and 2 once each? (a) 924 (b) 249 (c) 942 (d) 492
  20. 20.What is the greatest 4-digit number you can make using the digits 5, 6, 7 and 8 once each? (a) 8756 (b) 5678 (c) 8765 (d) 7865
  21. 21.What is the smallest 4-digit number you can make using the digits 1, 0, 8 and 4 once each? (a) 1408 (b) 1048 (c) 8410 (d) 0148
  22. 22.What is the place value of the digit 1 in 7419? (a) 100 (b) 10 (c) 1000 (d) 1
  23. 23.What is the smallest 4-digit number you can make using the digits 0, 1, 4 and 5 once each? (a) 0145 (b) 5410 (c) 1405 (d) 1045
  24. 24.What is the greatest 4-digit number you can make using the digits 3, 5, 4 and 1 once each? (a) 5431 (b) 5413 (c) 1345 (d) 4531
  25. 25.What is the greatest 3-digit number you can make using the digits 3, 1 and 2 once each? (a) 231 (b) 312 (c) 123 (d) 321
  26. 26.What is the smallest 3-digit number you can make using the digits 0, 3 and 9 once each? (a) 930 (b) 390 (c) 309 (d) 039
  27. 27.What is the smallest 3-digit number you can make using the digits 8, 6 and 0 once each? (a) 680 (b) 860 (c) 068 (d) 608
  28. 28.What is the place value of the digit 4 in 6435? (a) 40000 (b) 4000 (c) 400 (d) 40
  29. 29.What is the greatest 3-digit number you can make using the digits 4, 5 and 8 once each? (a) 458 (b) 845 (c) 854 (d) 584
  30. 30.What is the smallest 4-digit number you can make using the digits 4, 7, 8 and 0 once each? (a) 0478 (b) 8740 (c) 4078 (d) 4708
  31. 31.What is the greatest 3-digit number you can make using the digits 7, 1 and 2 once each? (a) 127 (b) 271 (c) 712 (d) 721
  32. 32.What is the place value of the digit 4 in 4762? (a) 400000 (b) 40000 (c) 4000 (d) 400
  33. 33.What is the greatest 4-digit number you can make using the digits 6, 7, 1 and 5 once each? (a) 7615 (b) 7651 (c) 6751 (d) 1567
  34. 34.What is the greatest 4-digit number you can make using the digits 2, 3, 6 and 9 once each? (a) 6932 (b) 2369 (c) 9623 (d) 9632
  35. 35.What is the greatest 3-digit number you can make using the digits 2, 4 and 5 once each? (a) 524 (b) 542 (c) 245 (d) 452
  36. 36.What is the greatest 3-digit number you can make using the digits 4, 2 and 7 once each? (a) 742 (b) 247 (c) 724 (d) 472
  37. 37.What is the smallest 3-digit number you can make using the digits 8, 0 and 9 once each? (a) 890 (b) 809 (c) 980 (d) 089
  38. 38.What is the greatest 4-digit number you can make using the digits 8, 4, 5 and 7 once each? (a) 4578 (b) 7854 (c) 8754 (d) 8745
  39. 39.What is the place value of the digit 4 in 4327? (a) 400 (b) 40000 (c) 4000 (d) 400000
  40. 40.What is the greatest 3-digit number you can make using the digits 1, 7 and 2 once each? (a) 127 (b) 721 (c) 271 (d) 712

Answer key

  1. 6321
  2. 408
  3. 3
  4. 30
  5. 600
  6. 731
  7. 875
  8. 2
  9. 876
  10. 600
  11. 3068
  12. 653
  13. 8642
  14. 1035
  15. 708
  16. 932
  17. 4
  18. 809
  19. 942
  20. 8765
  21. 1048
  22. 10
  23. 1045
  24. 5431
  25. 321
  26. 309
  27. 608
  28. 400
  29. 854
  30. 4078
  31. 721
  32. 4000
  33. 7651
  34. 9632
  35. 542
  36. 742
  37. 809
  38. 8754
  39. 4000
  40. 721

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