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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 252 · 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 1, 4, 6 and 2 once each? (a) 4621 (b) 6412 (c) 1246 (d) 6421
  2. 2.What is the smallest 3-digit number you can make using the digits 2, 0 and 9 once each? (a) 920 (b) 029 (c) 290 (d) 209
  3. 3.What is the smallest 4-digit number you can make using the digits 4, 0, 3 and 9 once each? (a) 0349 (b) 9430 (c) 3049 (d) 3409
  4. 4.What is the greatest 4-digit number you can make using the digits 8, 2, 6 and 7 once each? (a) 7862 (b) 8762 (c) 8726 (d) 2678
  5. 5.What is the place value of the digit 3 in 1362? (a) 3000 (b) 300 (c) 30000 (d) 30
  6. 6.What is the place value of the digit 4 in 9348? (a) 4 (b) 4000 (c) 40 (d) 400
  7. 7.What is the place value of the digit 8 in 8214? (a) 800 (b) 8000 (c) 80000 (d) 800000
  8. 8.What is the place value of the digit 7 in 7492? (a) 700 (b) 700000 (c) 70000 (d) 7000
  9. 9.What is the place value of the digit 1 in 6413? (a) 1000 (b) 100 (c) 10 (d) 1
  10. 10.What is the smallest 4-digit number you can make using the digits 5, 0, 3 and 7 once each? (a) 0357 (b) 3507 (c) 7530 (d) 3057
  11. 11.What is the greatest 4-digit number you can make using the digits 2, 8, 4 and 1 once each? (a) 8412 (b) 1248 (c) 8421 (d) 4821
  12. 12.What is the greatest 3-digit number you can make using the digits 1, 9 and 5 once each? (a) 159 (b) 591 (c) 951 (d) 915
  13. 13.What is the place value of the digit 5 in 4653? (a) 500 (b) 5 (c) 5000 (d) 50
  14. 14.What is the greatest 3-digit number you can make using the digits 4, 6 and 3 once each? (a) 463 (b) 643 (c) 634 (d) 346
  15. 15.What is the greatest 3-digit number you can make using the digits 6, 7 and 2 once each? (a) 726 (b) 672 (c) 267 (d) 762
  16. 16.What is the greatest 4-digit number you can make using the digits 8, 5, 3 and 1 once each? (a) 1358 (b) 5831 (c) 8513 (d) 8531
  17. 17.What is the greatest 3-digit number you can make using the digits 5, 2 and 4 once each? (a) 452 (b) 245 (c) 542 (d) 524
  18. 18.What is the smallest 4-digit number you can make using the digits 6, 2, 0 and 8 once each? (a) 2608 (b) 2068 (c) 0268 (d) 8620
  19. 19.What is the greatest 3-digit number you can make using the digits 5, 1 and 2 once each? (a) 251 (b) 521 (c) 125 (d) 512
  20. 20.What is the greatest 3-digit number you can make using the digits 3, 4 and 8 once each? (a) 834 (b) 348 (c) 483 (d) 843
  21. 21.What is the smallest 3-digit number you can make using the digits 5, 8 and 0 once each? (a) 508 (b) 850 (c) 058 (d) 580
  22. 22.What is the smallest 4-digit number you can make using the digits 1, 0, 2 and 9 once each? (a) 0129 (b) 9210 (c) 1029 (d) 1209
  23. 23.What is the greatest 4-digit number you can make using the digits 5, 6, 2 and 1 once each? (a) 6521 (b) 6512 (c) 1256 (d) 5621
  24. 24.What is the greatest 4-digit number you can make using the digits 2, 3, 8 and 4 once each? (a) 8423 (b) 2348 (c) 8432 (d) 4832
  25. 25.What is the greatest 4-digit number you can make using the digits 8, 9, 4 and 5 once each? (a) 9854 (b) 8954 (c) 4589 (d) 9845
  26. 26.What is the greatest 3-digit number you can make using the digits 2, 7 and 3 once each? (a) 372 (b) 732 (c) 237 (d) 723
  27. 27.What is the place value of the digit 7 in 5781? (a) 70000 (b) 7000 (c) 700 (d) 70
  28. 28.What is the place value of the digit 8 in 2831? (a) 8000 (b) 800 (c) 80 (d) 80000
  29. 29.What is the place value of the digit 1 in 3519? (a) 100 (b) 1000 (c) 10 (d) 1
  30. 30.What is the greatest 3-digit number you can make using the digits 1, 2 and 9 once each? (a) 912 (b) 291 (c) 921 (d) 129
  31. 31.What is the place value of the digit 3 in 4316? (a) 30 (b) 30000 (c) 3000 (d) 300
  32. 32.What is the place value of the digit 7 in 2176? (a) 700 (b) 7 (c) 7000 (d) 70
  33. 33.What is the smallest 3-digit number you can make using the digits 5, 1 and 0 once each? (a) 150 (b) 510 (c) 105 (d) 015
  34. 34.What is the smallest 3-digit number you can make using the digits 4, 6 and 0 once each? (a) 460 (b) 406 (c) 046 (d) 640
  35. 35.What is the greatest 4-digit number you can make using the digits 5, 3, 1 and 4 once each? (a) 1345 (b) 5431 (c) 5413 (d) 4531
  36. 36.What is the smallest 4-digit number you can make using the digits 7, 0, 2 and 3 once each? (a) 0237 (b) 7320 (c) 2307 (d) 2037
  37. 37.What is the place value of the digit 1 in 8671? (a) 1000 (b) 10 (c) 1 (d) 100
  38. 38.What is the greatest 4-digit number you can make using the digits 7, 8, 6 and 4 once each? (a) 7864 (b) 4678 (c) 8764 (d) 8746
  39. 39.What is the greatest 4-digit number you can make using the digits 4, 9, 5 and 3 once each? (a) 3459 (b) 9534 (c) 9543 (d) 5943
  40. 40.What is the greatest 4-digit number you can make using the digits 6, 2, 3 and 8 once each? (a) 8632 (b) 8623 (c) 6832 (d) 2368

Answer key

  1. 6421
  2. 209
  3. 3049
  4. 8762
  5. 300
  6. 40
  7. 8000
  8. 7000
  9. 10
  10. 3057
  11. 8421
  12. 951
  13. 50
  14. 643
  15. 762
  16. 8531
  17. 542
  18. 2068
  19. 521
  20. 843
  21. 508
  22. 1029
  23. 6521
  24. 8432
  25. 9854
  26. 732
  27. 700
  28. 800
  29. 10
  30. 921
  31. 300
  32. 70
  33. 105
  34. 406
  35. 5431
  36. 2037
  37. 1
  38. 8764
  39. 9543
  40. 8632

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