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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 966 · 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 2 in 7216? (a) 2000 (b) 20000 (c) 20 (d) 200
  2. 2.What is the place value of the digit 3 in 3267? (a) 30000 (b) 300 (c) 3000 (d) 300000
  3. 3.What is the greatest 4-digit number you can make using the digits 7, 8, 9 and 1 once each? (a) 8971 (b) 9871 (c) 9817 (d) 1789
  4. 4.What is the greatest 3-digit number you can make using the digits 7, 8 and 4 once each? (a) 784 (b) 874 (c) 847 (d) 478
  5. 5.What is the smallest 3-digit number you can make using the digits 1, 0 and 2 once each? (a) 120 (b) 210 (c) 012 (d) 102
  6. 6.What is the place value of the digit 4 in 7418? (a) 40 (b) 400 (c) 40000 (d) 4000
  7. 7.What is the greatest 4-digit number you can make using the digits 3, 6, 2 and 8 once each? (a) 8623 (b) 6832 (c) 8632 (d) 2368
  8. 8.What is the greatest 3-digit number you can make using the digits 6, 2 and 4 once each? (a) 246 (b) 624 (c) 642 (d) 462
  9. 9.What is the place value of the digit 5 in 3825? (a) 5000 (b) 500 (c) 5 (d) 50
  10. 10.What is the greatest 3-digit number you can make using the digits 3, 5 and 7 once each? (a) 573 (b) 753 (c) 357 (d) 735
  11. 11.What is the place value of the digit 7 in 3267? (a) 7 (b) 700 (c) 7000 (d) 70
  12. 12.What is the smallest 4-digit number you can make using the digits 3, 1, 0 and 7 once each? (a) 0137 (b) 1307 (c) 7310 (d) 1037
  13. 13.What is the smallest 3-digit number you can make using the digits 3, 7 and 0 once each? (a) 307 (b) 730 (c) 370 (d) 037
  14. 14.What is the smallest 4-digit number you can make using the digits 6, 0, 1 and 8 once each? (a) 0168 (b) 1608 (c) 1068 (d) 8610
  15. 15.What is the place value of the digit 7 in 4567? (a) 7000 (b) 70 (c) 700 (d) 7
  16. 16.What is the smallest 4-digit number you can make using the digits 1, 5, 0 and 2 once each? (a) 5210 (b) 1025 (c) 1205 (d) 0125
  17. 17.What is the greatest 3-digit number you can make using the digits 3, 7 and 2 once each? (a) 723 (b) 237 (c) 732 (d) 372
  18. 18.What is the greatest 3-digit number you can make using the digits 2, 9 and 3 once each? (a) 923 (b) 392 (c) 932 (d) 239
  19. 19.What is the place value of the digit 1 in 7513? (a) 100 (b) 1000 (c) 1 (d) 10
  20. 20.What is the greatest 3-digit number you can make using the digits 9, 3 and 1 once each? (a) 913 (b) 139 (c) 931 (d) 391
  21. 21.What is the smallest 4-digit number you can make using the digits 0, 8, 6 and 9 once each? (a) 6809 (b) 9860 (c) 6089 (d) 0689
  22. 22.What is the place value of the digit 6 in 1365? (a) 6 (b) 6000 (c) 60 (d) 600
  23. 23.What is the greatest 4-digit number you can make using the digits 4, 3, 7 and 8 once each? (a) 8734 (b) 7843 (c) 3478 (d) 8743
  24. 24.What is the greatest 3-digit number you can make using the digits 9, 4 and 1 once each? (a) 914 (b) 941 (c) 491 (d) 149
  25. 25.What is the place value of the digit 4 in 4325? (a) 400000 (b) 40000 (c) 400 (d) 4000
  26. 26.What is the greatest 4-digit number you can make using the digits 8, 7, 5 and 1 once each? (a) 1578 (b) 7851 (c) 8715 (d) 8751
  27. 27.What is the greatest 3-digit number you can make using the digits 3, 1 and 8 once each? (a) 813 (b) 138 (c) 831 (d) 381
  28. 28.What is the smallest 4-digit number you can make using the digits 0, 6, 3 and 5 once each? (a) 0356 (b) 3056 (c) 3506 (d) 6530
  29. 29.What is the smallest 4-digit number you can make using the digits 3, 9, 0 and 7 once each? (a) 3709 (b) 9730 (c) 0379 (d) 3079
  30. 30.What is the smallest 4-digit number you can make using the digits 0, 2, 1 and 4 once each? (a) 4210 (b) 1024 (c) 1204 (d) 0124
  31. 31.What is the greatest 3-digit number you can make using the digits 9, 8 and 3 once each? (a) 983 (b) 893 (c) 389 (d) 938
  32. 32.What is the greatest 4-digit number you can make using the digits 1, 5, 2 and 8 once each? (a) 8521 (b) 8512 (c) 1258 (d) 5821
  33. 33.What is the place value of the digit 9 in 9724? (a) 90000 (b) 900000 (c) 900 (d) 9000
  34. 34.What is the smallest 4-digit number you can make using the digits 0, 6, 4 and 2 once each? (a) 0246 (b) 2406 (c) 6420 (d) 2046
  35. 35.What is the place value of the digit 5 in 4532? (a) 50000 (b) 50 (c) 500 (d) 5000
  36. 36.What is the greatest 4-digit number you can make using the digits 4, 5, 1 and 9 once each? (a) 5941 (b) 1459 (c) 9541 (d) 9514
  37. 37.What is the greatest 4-digit number you can make using the digits 7, 1, 3 and 6 once each? (a) 7613 (b) 7631 (c) 1367 (d) 6731
  38. 38.What is the smallest 3-digit number you can make using the digits 0, 4 and 9 once each? (a) 490 (b) 049 (c) 409 (d) 940
  39. 39.What is the smallest 3-digit number you can make using the digits 3, 0 and 6 once each? (a) 360 (b) 036 (c) 306 (d) 630
  40. 40.What is the smallest 4-digit number you can make using the digits 5, 0, 9 and 7 once each? (a) 0579 (b) 5709 (c) 9750 (d) 5079

Answer key

  1. 200
  2. 3000
  3. 9871
  4. 874
  5. 102
  6. 400
  7. 8632
  8. 642
  9. 5
  10. 753
  11. 7
  12. 1037
  13. 307
  14. 1068
  15. 7
  16. 1025
  17. 732
  18. 932
  19. 10
  20. 931
  21. 6089
  22. 60
  23. 8743
  24. 941
  25. 4000
  26. 8751
  27. 831
  28. 3056
  29. 3079
  30. 1024
  31. 983
  32. 8521
  33. 9000
  34. 2046
  35. 500
  36. 9541
  37. 7631
  38. 409
  39. 306
  40. 5079

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