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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 818 · 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 7, 5, 1 and 4 once each? (a) 7514 (b) 5741 (c) 7541 (d) 1457
  2. 2.What is the greatest 3-digit number you can make using the digits 4, 2 and 9 once each? (a) 492 (b) 942 (c) 924 (d) 249
  3. 3.What is the place value of the digit 1 in 2917? (a) 100 (b) 1000 (c) 10 (d) 1
  4. 4.What is the place value of the digit 1 in 3714? (a) 1 (b) 1000 (c) 100 (d) 10
  5. 5.What is the greatest 4-digit number you can make using the digits 3, 6, 2 and 4 once each? (a) 2346 (b) 6423 (c) 6432 (d) 4632
  6. 6.What is the greatest 3-digit number you can make using the digits 6, 3 and 5 once each? (a) 635 (b) 356 (c) 563 (d) 653
  7. 7.What is the greatest 4-digit number you can make using the digits 9, 7, 2 and 5 once each? (a) 9725 (b) 9752 (c) 2579 (d) 7952
  8. 8.What is the smallest 3-digit number you can make using the digits 6, 8 and 0 once each? (a) 680 (b) 608 (c) 860 (d) 068
  9. 9.What is the smallest 4-digit number you can make using the digits 3, 8, 4 and 0 once each? (a) 0348 (b) 8430 (c) 3048 (d) 3408
  10. 10.What is the greatest 4-digit number you can make using the digits 7, 2, 1 and 3 once each? (a) 1237 (b) 3721 (c) 7321 (d) 7312
  11. 11.What is the greatest 3-digit number you can make using the digits 6, 7 and 5 once each? (a) 567 (b) 756 (c) 765 (d) 675
  12. 12.What is the place value of the digit 8 in 4685? (a) 80 (b) 8 (c) 800 (d) 8000
  13. 13.What is the smallest 4-digit number you can make using the digits 7, 5, 3 and 0 once each? (a) 7530 (b) 3507 (c) 0357 (d) 3057
  14. 14.What is the greatest 4-digit number you can make using the digits 7, 8, 9 and 2 once each? (a) 2789 (b) 9872 (c) 8972 (d) 9827
  15. 15.What is the greatest 4-digit number you can make using the digits 8, 2, 1 and 6 once each? (a) 8612 (b) 8621 (c) 6821 (d) 1268
  16. 16.What is the smallest 4-digit number you can make using the digits 8, 4, 0 and 5 once each? (a) 4508 (b) 0458 (c) 8540 (d) 4058
  17. 17.What is the greatest 3-digit number you can make using the digits 6, 4 and 3 once each? (a) 463 (b) 643 (c) 634 (d) 346
  18. 18.What is the place value of the digit 2 in 5261? (a) 200 (b) 2000 (c) 20 (d) 20000
  19. 19.What is the place value of the digit 5 in 5671? (a) 500 (b) 500000 (c) 50000 (d) 5000
  20. 20.What is the greatest 3-digit number you can make using the digits 3, 4 and 7 once each? (a) 347 (b) 734 (c) 473 (d) 743
  21. 21.What is the greatest 4-digit number you can make using the digits 5, 2, 3 and 1 once each? (a) 3521 (b) 5312 (c) 5321 (d) 1235
  22. 22.What is the greatest 3-digit number you can make using the digits 6, 4 and 5 once each? (a) 564 (b) 456 (c) 645 (d) 654
  23. 23.What is the place value of the digit 6 in 6173? (a) 600 (b) 6000 (c) 60000 (d) 600000
  24. 24.What is the greatest 4-digit number you can make using the digits 4, 6, 3 and 2 once each? (a) 6423 (b) 2346 (c) 6432 (d) 4632
  25. 25.What is the smallest 3-digit number you can make using the digits 0, 4 and 1 once each? (a) 104 (b) 410 (c) 014 (d) 140
  26. 26.What is the place value of the digit 8 in 1285? (a) 80 (b) 8 (c) 800 (d) 8000
  27. 27.What is the greatest 4-digit number you can make using the digits 3, 6, 5 and 7 once each? (a) 6753 (b) 3567 (c) 7635 (d) 7653
  28. 28.What is the place value of the digit 6 in 6378? (a) 600 (b) 600000 (c) 60000 (d) 6000
  29. 29.What is the smallest 4-digit number you can make using the digits 8, 2, 0 and 6 once each? (a) 0268 (b) 2068 (c) 8620 (d) 2608
  30. 30.What is the smallest 4-digit number you can make using the digits 8, 2, 0 and 5 once each? (a) 2508 (b) 0258 (c) 8520 (d) 2058
  31. 31.What is the place value of the digit 7 in 2731? (a) 70000 (b) 70 (c) 7000 (d) 700
  32. 32.What is the smallest 3-digit number you can make using the digits 6, 4 and 0 once each? (a) 460 (b) 046 (c) 406 (d) 640
  33. 33.What is the smallest 3-digit number you can make using the digits 0, 9 and 4 once each? (a) 490 (b) 409 (c) 049 (d) 940
  34. 34.What is the place value of the digit 3 in 1368? (a) 3000 (b) 300 (c) 30 (d) 30000
  35. 35.What is the smallest 4-digit number you can make using the digits 9, 2, 0 and 8 once each? (a) 2809 (b) 0289 (c) 9820 (d) 2089
  36. 36.What is the place value of the digit 8 in 9283? (a) 800 (b) 8000 (c) 8 (d) 80
  37. 37.What is the place value of the digit 8 in 5186? (a) 80 (b) 800 (c) 8 (d) 8000
  38. 38.What is the greatest 3-digit number you can make using the digits 6, 1 and 2 once each? (a) 621 (b) 261 (c) 612 (d) 126
  39. 39.What is the place value of the digit 9 in 7596? (a) 9 (b) 9000 (c) 90 (d) 900
  40. 40.What is the place value of the digit 8 in 4718? (a) 80 (b) 800 (c) 8000 (d) 8

Answer key

  1. 7541
  2. 942
  3. 10
  4. 10
  5. 6432
  6. 653
  7. 9752
  8. 608
  9. 3048
  10. 7321
  11. 765
  12. 80
  13. 3057
  14. 9872
  15. 8621
  16. 4058
  17. 643
  18. 200
  19. 5000
  20. 743
  21. 5321
  22. 654
  23. 6000
  24. 6432
  25. 104
  26. 80
  27. 7653
  28. 6000
  29. 2068
  30. 2058
  31. 700
  32. 406
  33. 409
  34. 300
  35. 2089
  36. 80
  37. 80
  38. 621
  39. 90
  40. 8

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