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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 43 · 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, 2 and 1 once each? (a) 261 (b) 612 (c) 621 (d) 126
  2. 2.What is the smallest 3-digit number you can make using the digits 5, 0 and 2 once each? (a) 520 (b) 250 (c) 205 (d) 025
  3. 3.What is the greatest 3-digit number you can make using the digits 1, 2 and 7 once each? (a) 712 (b) 721 (c) 271 (d) 127
  4. 4.What is the greatest 3-digit number you can make using the digits 3, 4 and 9 once each? (a) 349 (b) 493 (c) 934 (d) 943
  5. 5.What is the greatest 3-digit number you can make using the digits 9, 6 and 4 once each? (a) 964 (b) 946 (c) 469 (d) 694
  6. 6.What is the place value of the digit 3 in 2873? (a) 3 (b) 3000 (c) 30 (d) 300
  7. 7.What is the greatest 3-digit number you can make using the digits 3, 2 and 4 once each? (a) 432 (b) 234 (c) 342 (d) 423
  8. 8.What is the smallest 3-digit number you can make using the digits 9, 0 and 5 once each? (a) 059 (b) 590 (c) 950 (d) 509
  9. 9.What is the greatest 4-digit number you can make using the digits 6, 8, 3 and 5 once each? (a) 6853 (b) 3568 (c) 8653 (d) 8635
  10. 10.What is the place value of the digit 8 in 3578? (a) 8000 (b) 800 (c) 8 (d) 80
  11. 11.What is the place value of the digit 4 in 4165? (a) 400 (b) 400000 (c) 40000 (d) 4000
  12. 12.What is the smallest 3-digit number you can make using the digits 9, 0 and 4 once each? (a) 409 (b) 049 (c) 940 (d) 490
  13. 13.What is the smallest 4-digit number you can make using the digits 9, 0, 4 and 2 once each? (a) 2409 (b) 9420 (c) 0249 (d) 2049
  14. 14.What is the smallest 4-digit number you can make using the digits 2, 0, 4 and 7 once each? (a) 0247 (b) 2407 (c) 7420 (d) 2047
  15. 15.What is the place value of the digit 6 in 6134? (a) 60000 (b) 600000 (c) 600 (d) 6000
  16. 16.What is the greatest 3-digit number you can make using the digits 2, 1 and 6 once each? (a) 612 (b) 126 (c) 621 (d) 261
  17. 17.What is the place value of the digit 7 in 2497? (a) 7000 (b) 700 (c) 70 (d) 7
  18. 18.What is the greatest 4-digit number you can make using the digits 8, 9, 4 and 2 once each? (a) 2489 (b) 9824 (c) 9842 (d) 8942
  19. 19.What is the place value of the digit 7 in 3957? (a) 700 (b) 70 (c) 7000 (d) 7
  20. 20.What is the greatest 4-digit number you can make using the digits 1, 5, 2 and 4 once each? (a) 5412 (b) 1245 (c) 5421 (d) 4521
  21. 21.What is the greatest 4-digit number you can make using the digits 7, 1, 3 and 5 once each? (a) 1357 (b) 5731 (c) 7531 (d) 7513
  22. 22.What is the smallest 4-digit number you can make using the digits 0, 6, 3 and 7 once each? (a) 3067 (b) 3607 (c) 0367 (d) 7630
  23. 23.What is the greatest 4-digit number you can make using the digits 9, 4, 7 and 5 once each? (a) 9745 (b) 7954 (c) 9754 (d) 4579
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 7 and 4 once each? (a) 740 (b) 047 (c) 470 (d) 407
  25. 25.What is the place value of the digit 9 in 7298? (a) 900 (b) 9000 (c) 9 (d) 90
  26. 26.What is the greatest 3-digit number you can make using the digits 2, 1 and 8 once each? (a) 281 (b) 821 (c) 812 (d) 128
  27. 27.What is the greatest 4-digit number you can make using the digits 6, 3, 7 and 8 once each? (a) 3678 (b) 8736 (c) 8763 (d) 7863
  28. 28.What is the greatest 3-digit number you can make using the digits 1, 7 and 3 once each? (a) 371 (b) 137 (c) 713 (d) 731
  29. 29.What is the smallest 4-digit number you can make using the digits 1, 0, 8 and 5 once each? (a) 1508 (b) 8510 (c) 1058 (d) 0158
  30. 30.What is the place value of the digit 6 in 1736? (a) 600 (b) 60 (c) 6000 (d) 6
  31. 31.What is the smallest 4-digit number you can make using the digits 3, 6, 4 and 0 once each? (a) 6430 (b) 3406 (c) 3046 (d) 0346
  32. 32.What is the smallest 3-digit number you can make using the digits 1, 0 and 5 once each? (a) 105 (b) 510 (c) 015 (d) 150
  33. 33.What is the greatest 3-digit number you can make using the digits 6, 9 and 2 once each? (a) 926 (b) 692 (c) 269 (d) 962
  34. 34.What is the greatest 3-digit number you can make using the digits 2, 5 and 4 once each? (a) 542 (b) 524 (c) 452 (d) 245
  35. 35.What is the greatest 4-digit number you can make using the digits 3, 8, 4 and 9 once each? (a) 3489 (b) 9834 (c) 8943 (d) 9843
  36. 36.What is the place value of the digit 9 in 5249? (a) 9 (b) 90 (c) 900 (d) 9000
  37. 37.What is the place value of the digit 9 in 8319? (a) 9000 (b) 9 (c) 900 (d) 90
  38. 38.What is the greatest 3-digit number you can make using the digits 6, 3 and 4 once each? (a) 463 (b) 634 (c) 643 (d) 346
  39. 39.What is the smallest 3-digit number you can make using the digits 9, 8 and 0 once each? (a) 809 (b) 089 (c) 980 (d) 890
  40. 40.What is the place value of the digit 3 in 1387? (a) 30000 (b) 30 (c) 300 (d) 3000

Answer key

  1. 621
  2. 205
  3. 721
  4. 943
  5. 964
  6. 3
  7. 432
  8. 509
  9. 8653
  10. 8
  11. 4000
  12. 409
  13. 2049
  14. 2047
  15. 6000
  16. 621
  17. 7
  18. 9842
  19. 7
  20. 5421
  21. 7531
  22. 3067
  23. 9754
  24. 407
  25. 90
  26. 821
  27. 8763
  28. 731
  29. 1058
  30. 6
  31. 3046
  32. 105
  33. 962
  34. 542
  35. 9843
  36. 9
  37. 9
  38. 643
  39. 809
  40. 300

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