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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 285 · 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 smallest 4-digit number you can make using the digits 1, 6, 0 and 7 once each? (a) 1607 (b) 0167 (c) 7610 (d) 1067
  2. 2.What is the smallest 3-digit number you can make using the digits 8, 5 and 0 once each? (a) 508 (b) 058 (c) 580 (d) 850
  3. 3.What is the greatest 3-digit number you can make using the digits 4, 3 and 7 once each? (a) 743 (b) 473 (c) 734 (d) 347
  4. 4.What is the smallest 4-digit number you can make using the digits 6, 1, 0 and 8 once each? (a) 1608 (b) 1068 (c) 0168 (d) 8610
  5. 5.What is the place value of the digit 7 in 1287? (a) 70 (b) 700 (c) 7 (d) 7000
  6. 6.What is the smallest 4-digit number you can make using the digits 3, 2, 0 and 5 once each? (a) 2305 (b) 0235 (c) 2035 (d) 5320
  7. 7.What is the greatest 4-digit number you can make using the digits 3, 7, 8 and 5 once each? (a) 8735 (b) 7853 (c) 3578 (d) 8753
  8. 8.What is the greatest 4-digit number you can make using the digits 7, 2, 3 and 8 once each? (a) 8732 (b) 8723 (c) 7832 (d) 2378
  9. 9.What is the greatest 4-digit number you can make using the digits 2, 8, 7 and 1 once each? (a) 1278 (b) 7821 (c) 8712 (d) 8721
  10. 10.What is the greatest 3-digit number you can make using the digits 3, 8 and 1 once each? (a) 813 (b) 138 (c) 381 (d) 831
  11. 11.What is the greatest 4-digit number you can make using the digits 3, 2, 1 and 5 once each? (a) 5312 (b) 1235 (c) 3521 (d) 5321
  12. 12.What is the greatest 4-digit number you can make using the digits 1, 7, 4 and 5 once each? (a) 7514 (b) 1457 (c) 5741 (d) 7541
  13. 13.What is the greatest 4-digit number you can make using the digits 7, 4, 6 and 1 once each? (a) 1467 (b) 7641 (c) 7614 (d) 6741
  14. 14.What is the place value of the digit 8 in 8315? (a) 80000 (b) 8000 (c) 800 (d) 800000
  15. 15.What is the smallest 3-digit number you can make using the digits 1, 9 and 0 once each? (a) 109 (b) 910 (c) 190 (d) 019
  16. 16.What is the place value of the digit 5 in 9825? (a) 5 (b) 5000 (c) 500 (d) 50
  17. 17.What is the greatest 3-digit number you can make using the digits 3, 6 and 5 once each? (a) 563 (b) 635 (c) 356 (d) 653
  18. 18.What is the greatest 4-digit number you can make using the digits 4, 3, 8 and 5 once each? (a) 8543 (b) 5843 (c) 8534 (d) 3458
  19. 19.What is the greatest 4-digit number you can make using the digits 4, 9, 8 and 7 once each? (a) 8974 (b) 4789 (c) 9874 (d) 9847
  20. 20.What is the place value of the digit 3 in 5831? (a) 3000 (b) 300 (c) 30 (d) 3
  21. 21.What is the greatest 3-digit number you can make using the digits 2, 7 and 6 once each? (a) 762 (b) 672 (c) 726 (d) 267
  22. 22.What is the place value of the digit 7 in 8327? (a) 7 (b) 7000 (c) 700 (d) 70
  23. 23.What is the place value of the digit 3 in 1973? (a) 30 (b) 300 (c) 3000 (d) 3
  24. 24.What is the place value of the digit 2 in 2935? (a) 200000 (b) 20000 (c) 200 (d) 2000
  25. 25.What is the place value of the digit 3 in 6387? (a) 30000 (b) 300 (c) 30 (d) 3000
  26. 26.What is the smallest 3-digit number you can make using the digits 4, 9 and 0 once each? (a) 409 (b) 490 (c) 940 (d) 049
  27. 27.What is the smallest 3-digit number you can make using the digits 7, 0 and 9 once each? (a) 970 (b) 709 (c) 790 (d) 079
  28. 28.What is the place value of the digit 1 in 3816? (a) 1 (b) 10 (c) 1000 (d) 100
  29. 29.What is the place value of the digit 7 in 2817? (a) 7 (b) 70 (c) 7000 (d) 700
  30. 30.What is the smallest 4-digit number you can make using the digits 3, 0, 1 and 8 once each? (a) 8310 (b) 1038 (c) 0138 (d) 1308
  31. 31.What is the greatest 4-digit number you can make using the digits 1, 8, 2 and 6 once each? (a) 6821 (b) 8612 (c) 8621 (d) 1268
  32. 32.What is the smallest 3-digit number you can make using the digits 0, 6 and 2 once each? (a) 260 (b) 026 (c) 206 (d) 620
  33. 33.What is the greatest 4-digit number you can make using the digits 8, 7, 2 and 1 once each? (a) 1278 (b) 8712 (c) 7821 (d) 8721
  34. 34.What is the place value of the digit 2 in 4512? (a) 20 (b) 2000 (c) 2 (d) 200
  35. 35.What is the greatest 3-digit number you can make using the digits 5, 2 and 8 once each? (a) 852 (b) 258 (c) 582 (d) 825
  36. 36.What is the smallest 4-digit number you can make using the digits 0, 6, 1 and 8 once each? (a) 0168 (b) 1608 (c) 8610 (d) 1068
  37. 37.What is the smallest 4-digit number you can make using the digits 8, 4, 2 and 0 once each? (a) 0248 (b) 8420 (c) 2408 (d) 2048
  38. 38.What is the smallest 4-digit number you can make using the digits 4, 0, 6 and 9 once each? (a) 0469 (b) 4609 (c) 4069 (d) 9640
  39. 39.What is the greatest 4-digit number you can make using the digits 1, 2, 6 and 7 once each? (a) 7612 (b) 1267 (c) 6721 (d) 7621
  40. 40.What is the smallest 3-digit number you can make using the digits 2, 5 and 0 once each? (a) 205 (b) 250 (c) 520 (d) 025

Answer key

  1. 1067
  2. 508
  3. 743
  4. 1068
  5. 7
  6. 2035
  7. 8753
  8. 8732
  9. 8721
  10. 831
  11. 5321
  12. 7541
  13. 7641
  14. 8000
  15. 109
  16. 5
  17. 653
  18. 8543
  19. 9874
  20. 30
  21. 762
  22. 7
  23. 3
  24. 2000
  25. 300
  26. 409
  27. 709
  28. 10
  29. 7
  30. 1038
  31. 8621
  32. 206
  33. 8721
  34. 2
  35. 852
  36. 1068
  37. 2048
  38. 4069
  39. 7621
  40. 205

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