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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 665 · 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 1, 5 and 4 once each? (a) 541 (b) 514 (c) 451 (d) 145
  2. 2.What is the smallest 4-digit number you can make using the digits 4, 0, 2 and 7 once each? (a) 2047 (b) 7420 (c) 0247 (d) 2407
  3. 3.What is the greatest 3-digit number you can make using the digits 9, 7 and 5 once each? (a) 579 (b) 975 (c) 795 (d) 957
  4. 4.What is the place value of the digit 5 in 5976? (a) 50000 (b) 5000 (c) 500000 (d) 500
  5. 5.What is the greatest 4-digit number you can make using the digits 6, 4, 3 and 1 once each? (a) 6413 (b) 4631 (c) 6431 (d) 1346
  6. 6.What is the greatest 4-digit number you can make using the digits 7, 6, 2 and 9 once each? (a) 7962 (b) 9762 (c) 9726 (d) 2679
  7. 7.What is the place value of the digit 1 in 5172? (a) 1000 (b) 10000 (c) 100 (d) 10
  8. 8.What is the place value of the digit 4 in 4938? (a) 40000 (b) 400000 (c) 4000 (d) 400
  9. 9.What is the greatest 3-digit number you can make using the digits 5, 3 and 9 once each? (a) 593 (b) 935 (c) 953 (d) 359
  10. 10.What is the place value of the digit 5 in 6825? (a) 50 (b) 500 (c) 5000 (d) 5
  11. 11.What is the greatest 3-digit number you can make using the digits 6, 9 and 7 once each? (a) 679 (b) 796 (c) 967 (d) 976
  12. 12.What is the smallest 4-digit number you can make using the digits 6, 2, 0 and 4 once each? (a) 2046 (b) 0246 (c) 2406 (d) 6420
  13. 13.What is the place value of the digit 7 in 8137? (a) 70 (b) 700 (c) 7 (d) 7000
  14. 14.What is the greatest 4-digit number you can make using the digits 1, 7, 8 and 6 once each? (a) 8716 (b) 7861 (c) 8761 (d) 1678
  15. 15.What is the smallest 4-digit number you can make using the digits 1, 4, 3 and 0 once each? (a) 1034 (b) 0134 (c) 4310 (d) 1304
  16. 16.What is the place value of the digit 6 in 3861? (a) 6000 (b) 6 (c) 600 (d) 60
  17. 17.What is the place value of the digit 3 in 5368? (a) 30 (b) 3000 (c) 30000 (d) 300
  18. 18.What is the greatest 4-digit number you can make using the digits 6, 7, 3 and 1 once each? (a) 7613 (b) 6731 (c) 1367 (d) 7631
  19. 19.What is the smallest 3-digit number you can make using the digits 8, 9 and 0 once each? (a) 980 (b) 809 (c) 890 (d) 089
  20. 20.What is the greatest 4-digit number you can make using the digits 4, 7, 1 and 2 once each? (a) 7421 (b) 4721 (c) 7412 (d) 1247
  21. 21.What is the smallest 3-digit number you can make using the digits 2, 0 and 7 once each? (a) 207 (b) 720 (c) 270 (d) 027
  22. 22.What is the greatest 4-digit number you can make using the digits 3, 1, 6 and 5 once each? (a) 6531 (b) 1356 (c) 6513 (d) 5631
  23. 23.What is the greatest 3-digit number you can make using the digits 4, 2 and 1 once each? (a) 241 (b) 412 (c) 124 (d) 421
  24. 24.What is the smallest 4-digit number you can make using the digits 4, 0, 8 and 1 once each? (a) 0148 (b) 1048 (c) 8410 (d) 1408
  25. 25.What is the smallest 4-digit number you can make using the digits 0, 5, 2 and 7 once each? (a) 0257 (b) 2507 (c) 7520 (d) 2057
  26. 26.What is the greatest 3-digit number you can make using the digits 2, 9 and 3 once each? (a) 392 (b) 932 (c) 239 (d) 923
  27. 27.What is the smallest 4-digit number you can make using the digits 9, 6, 8 and 0 once each? (a) 6089 (b) 9860 (c) 0689 (d) 6809
  28. 28.What is the greatest 3-digit number you can make using the digits 4, 2 and 9 once each? (a) 249 (b) 942 (c) 924 (d) 492
  29. 29.What is the smallest 4-digit number you can make using the digits 1, 8, 0 and 3 once each? (a) 1308 (b) 8310 (c) 1038 (d) 0138
  30. 30.What is the smallest 3-digit number you can make using the digits 6, 3 and 0 once each? (a) 306 (b) 036 (c) 630 (d) 360
  31. 31.What is the place value of the digit 4 in 1426? (a) 40000 (b) 4000 (c) 40 (d) 400
  32. 32.What is the greatest 3-digit number you can make using the digits 2, 7 and 1 once each? (a) 271 (b) 712 (c) 721 (d) 127
  33. 33.What is the place value of the digit 7 in 1287? (a) 7000 (b) 7 (c) 700 (d) 70
  34. 34.What is the greatest 3-digit number you can make using the digits 3, 7 and 8 once each? (a) 378 (b) 783 (c) 873 (d) 837
  35. 35.What is the greatest 4-digit number you can make using the digits 2, 3, 6 and 1 once each? (a) 6312 (b) 6321 (c) 1236 (d) 3621
  36. 36.What is the greatest 4-digit number you can make using the digits 4, 5, 9 and 2 once each? (a) 2459 (b) 9524 (c) 5942 (d) 9542
  37. 37.What is the smallest 3-digit number you can make using the digits 0, 9 and 8 once each? (a) 890 (b) 980 (c) 089 (d) 809
  38. 38.What is the smallest 3-digit number you can make using the digits 5, 0 and 6 once each? (a) 560 (b) 650 (c) 506 (d) 056
  39. 39.What is the place value of the digit 1 in 1362? (a) 10000 (b) 100 (c) 100000 (d) 1000
  40. 40.What is the place value of the digit 7 in 3267? (a) 700 (b) 70 (c) 7000 (d) 7

Answer key

  1. 541
  2. 2047
  3. 975
  4. 5000
  5. 6431
  6. 9762
  7. 100
  8. 4000
  9. 953
  10. 5
  11. 976
  12. 2046
  13. 7
  14. 8761
  15. 1034
  16. 60
  17. 300
  18. 7631
  19. 809
  20. 7421
  21. 207
  22. 6531
  23. 421
  24. 1048
  25. 2057
  26. 932
  27. 6089
  28. 942
  29. 1038
  30. 306
  31. 400
  32. 721
  33. 7
  34. 873
  35. 6321
  36. 9542
  37. 809
  38. 506
  39. 1000
  40. 7

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