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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 794 · 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 4, 6 and 7 once each? (a) 746 (b) 674 (c) 467 (d) 764
  2. 2.What is the place value of the digit 6 in 7628? (a) 60 (b) 600 (c) 6000 (d) 60000
  3. 3.What is the greatest 4-digit number you can make using the digits 1, 2, 6 and 5 once each? (a) 5621 (b) 6521 (c) 6512 (d) 1256
  4. 4.What is the place value of the digit 2 in 2614? (a) 2000 (b) 20000 (c) 200000 (d) 200
  5. 5.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 230 (b) 203 (c) 023 (d) 320
  6. 6.What is the place value of the digit 3 in 1348? (a) 300 (b) 30000 (c) 3000 (d) 30
  7. 7.What is the smallest 4-digit number you can make using the digits 4, 9, 7 and 0 once each? (a) 0479 (b) 4709 (c) 9740 (d) 4079
  8. 8.What is the smallest 4-digit number you can make using the digits 1, 0, 4 and 5 once each? (a) 0145 (b) 1045 (c) 5410 (d) 1405
  9. 9.What is the smallest 4-digit number you can make using the digits 0, 5, 2 and 4 once each? (a) 5420 (b) 0245 (c) 2405 (d) 2045
  10. 10.What is the smallest 4-digit number you can make using the digits 0, 5, 3 and 7 once each? (a) 7530 (b) 3507 (c) 3057 (d) 0357
  11. 11.What is the greatest 4-digit number you can make using the digits 5, 7, 1 and 9 once each? (a) 1579 (b) 9751 (c) 9715 (d) 7951
  12. 12.What is the greatest 3-digit number you can make using the digits 4, 2 and 1 once each? (a) 421 (b) 412 (c) 124 (d) 241
  13. 13.What is the smallest 4-digit number you can make using the digits 9, 1, 7 and 0 once each? (a) 9710 (b) 1079 (c) 0179 (d) 1709
  14. 14.What is the smallest 4-digit number you can make using the digits 0, 3, 1 and 4 once each? (a) 4310 (b) 1034 (c) 0134 (d) 1304
  15. 15.What is the place value of the digit 8 in 3481? (a) 80 (b) 800 (c) 8000 (d) 8
  16. 16.What is the smallest 4-digit number you can make using the digits 2, 4, 6 and 0 once each? (a) 6420 (b) 0246 (c) 2046 (d) 2406
  17. 17.What is the place value of the digit 9 in 6918? (a) 90 (b) 900 (c) 9000 (d) 90000
  18. 18.What is the greatest 3-digit number you can make using the digits 8, 9 and 7 once each? (a) 978 (b) 789 (c) 987 (d) 897
  19. 19.What is the smallest 3-digit number you can make using the digits 5, 0 and 4 once each? (a) 540 (b) 405 (c) 450 (d) 045
  20. 20.What is the smallest 3-digit number you can make using the digits 7, 0 and 3 once each? (a) 370 (b) 037 (c) 307 (d) 730
  21. 21.What is the place value of the digit 3 in 5318? (a) 3000 (b) 300 (c) 30000 (d) 30
  22. 22.What is the greatest 3-digit number you can make using the digits 5, 6 and 3 once each? (a) 653 (b) 635 (c) 563 (d) 356
  23. 23.What is the place value of the digit 4 in 1374? (a) 400 (b) 40 (c) 4 (d) 4000
  24. 24.What is the place value of the digit 6 in 9564? (a) 6 (b) 600 (c) 60 (d) 6000
  25. 25.What is the greatest 4-digit number you can make using the digits 6, 3, 2 and 9 once each? (a) 9623 (b) 9632 (c) 2369 (d) 6932
  26. 26.What is the place value of the digit 3 in 3197? (a) 300 (b) 300000 (c) 30000 (d) 3000
  27. 27.What is the place value of the digit 8 in 7841? (a) 80000 (b) 800 (c) 8000 (d) 80
  28. 28.What is the greatest 3-digit number you can make using the digits 1, 5 and 3 once each? (a) 513 (b) 351 (c) 135 (d) 531
  29. 29.What is the smallest 3-digit number you can make using the digits 7, 0 and 5 once each? (a) 750 (b) 570 (c) 507 (d) 057
  30. 30.What is the place value of the digit 1 in 3412? (a) 1000 (b) 100 (c) 1 (d) 10
  31. 31.What is the greatest 3-digit number you can make using the digits 1, 3 and 2 once each? (a) 231 (b) 312 (c) 321 (d) 123
  32. 32.What is the place value of the digit 4 in 5648? (a) 4000 (b) 4 (c) 40 (d) 400
  33. 33.What is the place value of the digit 4 in 8342? (a) 400 (b) 4 (c) 4000 (d) 40
  34. 34.What is the greatest 4-digit number you can make using the digits 7, 6, 2 and 9 once each? (a) 2679 (b) 7962 (c) 9726 (d) 9762
  35. 35.What is the smallest 3-digit number you can make using the digits 0, 7 and 4 once each? (a) 740 (b) 407 (c) 470 (d) 047
  36. 36.What is the place value of the digit 3 in 4316? (a) 300 (b) 30000 (c) 30 (d) 3000
  37. 37.What is the greatest 3-digit number you can make using the digits 7, 8 and 2 once each? (a) 827 (b) 872 (c) 278 (d) 782
  38. 38.What is the place value of the digit 4 in 6724? (a) 400 (b) 4 (c) 40 (d) 4000
  39. 39.What is the greatest 4-digit number you can make using the digits 7, 9, 5 and 3 once each? (a) 3579 (b) 7953 (c) 9753 (d) 9735
  40. 40.What is the smallest 3-digit number you can make using the digits 9, 2 and 0 once each? (a) 029 (b) 290 (c) 920 (d) 209

Answer key

  1. 764
  2. 600
  3. 6521
  4. 2000
  5. 203
  6. 300
  7. 4079
  8. 1045
  9. 2045
  10. 3057
  11. 9751
  12. 421
  13. 1079
  14. 1034
  15. 80
  16. 2046
  17. 900
  18. 987
  19. 405
  20. 307
  21. 300
  22. 653
  23. 4
  24. 60
  25. 9632
  26. 3000
  27. 800
  28. 531
  29. 507
  30. 10
  31. 321
  32. 40
  33. 40
  34. 9762
  35. 407
  36. 300
  37. 872
  38. 4
  39. 9753
  40. 209

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