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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 411 · 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 6, 9 and 3 once each? (a) 369 (b) 963 (c) 936 (d) 693
  2. 2.What is the smallest 4-digit number you can make using the digits 0, 6, 2 and 8 once each? (a) 8620 (b) 2608 (c) 2068 (d) 0268
  3. 3.What is the place value of the digit 9 in 9351? (a) 90000 (b) 900000 (c) 900 (d) 9000
  4. 4.What is the smallest 4-digit number you can make using the digits 4, 3, 0 and 8 once each? (a) 3408 (b) 8430 (c) 3048 (d) 0348
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 2 and 8 once each? (a) 028 (b) 820 (c) 208 (d) 280
  6. 6.What is the place value of the digit 9 in 1593? (a) 900 (b) 90 (c) 9 (d) 9000
  7. 7.What is the place value of the digit 8 in 8567? (a) 8000 (b) 800 (c) 800000 (d) 80000
  8. 8.What is the greatest 4-digit number you can make using the digits 1, 4, 8 and 3 once each? (a) 4831 (b) 8413 (c) 8431 (d) 1348
  9. 9.What is the greatest 3-digit number you can make using the digits 9, 4 and 3 once each? (a) 493 (b) 943 (c) 349 (d) 934
  10. 10.What is the greatest 3-digit number you can make using the digits 4, 2 and 1 once each? (a) 124 (b) 412 (c) 241 (d) 421
  11. 11.What is the place value of the digit 7 in 6372? (a) 7000 (b) 70 (c) 7 (d) 700
  12. 12.What is the smallest 4-digit number you can make using the digits 4, 1, 3 and 0 once each? (a) 0134 (b) 1034 (c) 4310 (d) 1304
  13. 13.What is the greatest 4-digit number you can make using the digits 4, 2, 9 and 8 once each? (a) 9824 (b) 2489 (c) 9842 (d) 8942
  14. 14.What is the smallest 3-digit number you can make using the digits 0, 3 and 8 once each? (a) 038 (b) 830 (c) 380 (d) 308
  15. 15.What is the place value of the digit 2 in 8124? (a) 2 (b) 20 (c) 2000 (d) 200
  16. 16.What is the greatest 3-digit number you can make using the digits 1, 6 and 5 once each? (a) 615 (b) 561 (c) 156 (d) 651
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 4 and 8 once each? (a) 048 (b) 840 (c) 480 (d) 408
  18. 18.What is the greatest 4-digit number you can make using the digits 9, 7, 3 and 4 once each? (a) 3479 (b) 9743 (c) 7943 (d) 9734
  19. 19.What is the place value of the digit 5 in 9153? (a) 500 (b) 50 (c) 5 (d) 5000
  20. 20.What is the greatest 3-digit number you can make using the digits 6, 8 and 3 once each? (a) 368 (b) 683 (c) 863 (d) 836
  21. 21.What is the smallest 4-digit number you can make using the digits 0, 5, 7 and 3 once each? (a) 3507 (b) 7530 (c) 0357 (d) 3057
  22. 22.What is the greatest 3-digit number you can make using the digits 9, 1 and 2 once each? (a) 129 (b) 291 (c) 912 (d) 921
  23. 23.What is the place value of the digit 6 in 6483? (a) 600000 (b) 60000 (c) 600 (d) 6000
  24. 24.What is the place value of the digit 4 in 2147? (a) 4 (b) 400 (c) 40 (d) 4000
  25. 25.What is the place value of the digit 3 in 8349? (a) 30000 (b) 3000 (c) 300 (d) 30
  26. 26.What is the smallest 3-digit number you can make using the digits 9, 6 and 0 once each? (a) 609 (b) 960 (c) 690 (d) 069
  27. 27.What is the smallest 4-digit number you can make using the digits 0, 7, 5 and 1 once each? (a) 1507 (b) 0157 (c) 7510 (d) 1057
  28. 28.What is the smallest 4-digit number you can make using the digits 3, 9, 1 and 0 once each? (a) 1039 (b) 0139 (c) 1309 (d) 9310
  29. 29.What is the place value of the digit 9 in 3259? (a) 900 (b) 90 (c) 9000 (d) 9
  30. 30.What is the smallest 4-digit number you can make using the digits 0, 1, 3 and 7 once each? (a) 1307 (b) 7310 (c) 0137 (d) 1037
  31. 31.What is the greatest 3-digit number you can make using the digits 3, 4 and 8 once each? (a) 348 (b) 483 (c) 834 (d) 843
  32. 32.What is the smallest 3-digit number you can make using the digits 4, 5 and 0 once each? (a) 405 (b) 045 (c) 540 (d) 450
  33. 33.What is the greatest 4-digit number you can make using the digits 3, 7, 4 and 5 once each? (a) 3457 (b) 5743 (c) 7543 (d) 7534
  34. 34.What is the place value of the digit 7 in 2967? (a) 7 (b) 70 (c) 700 (d) 7000
  35. 35.What is the place value of the digit 1 in 1875? (a) 100000 (b) 100 (c) 1000 (d) 10000
  36. 36.What is the smallest 3-digit number you can make using the digits 1, 0 and 8 once each? (a) 180 (b) 018 (c) 810 (d) 108
  37. 37.What is the greatest 3-digit number you can make using the digits 6, 5 and 9 once each? (a) 956 (b) 695 (c) 965 (d) 569
  38. 38.What is the greatest 3-digit number you can make using the digits 5, 3 and 9 once each? (a) 359 (b) 953 (c) 593 (d) 935
  39. 39.What is the greatest 3-digit number you can make using the digits 4, 7 and 1 once each? (a) 714 (b) 741 (c) 147 (d) 471
  40. 40.What is the greatest 4-digit number you can make using the digits 6, 2, 4 and 3 once each? (a) 4632 (b) 6432 (c) 6423 (d) 2346

Answer key

  1. 963
  2. 2068
  3. 9000
  4. 3048
  5. 208
  6. 90
  7. 8000
  8. 8431
  9. 943
  10. 421
  11. 70
  12. 1034
  13. 9842
  14. 308
  15. 20
  16. 651
  17. 408
  18. 9743
  19. 50
  20. 863
  21. 3057
  22. 921
  23. 6000
  24. 40
  25. 300
  26. 609
  27. 1057
  28. 1039
  29. 9
  30. 1037
  31. 843
  32. 405
  33. 7543
  34. 7
  35. 1000
  36. 108
  37. 965
  38. 953
  39. 741
  40. 6432

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