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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 491 · 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 2, 1 and 8 once each? (a) 821 (b) 128 (c) 812 (d) 281
  2. 2.What is the greatest 3-digit number you can make using the digits 3, 2 and 8 once each? (a) 382 (b) 238 (c) 832 (d) 823
  3. 3.What is the place value of the digit 3 in 7613? (a) 3000 (b) 3 (c) 30 (d) 300
  4. 4.What is the smallest 4-digit number you can make using the digits 9, 4, 0 and 5 once each? (a) 4509 (b) 4059 (c) 9540 (d) 0459
  5. 5.What is the greatest 4-digit number you can make using the digits 4, 5, 8 and 6 once each? (a) 8645 (b) 8654 (c) 4568 (d) 6854
  6. 6.What is the greatest 3-digit number you can make using the digits 2, 4 and 5 once each? (a) 452 (b) 524 (c) 245 (d) 542
  7. 7.What is the place value of the digit 9 in 6978? (a) 90000 (b) 90 (c) 9000 (d) 900
  8. 8.What is the greatest 3-digit number you can make using the digits 2, 1 and 5 once each? (a) 512 (b) 125 (c) 521 (d) 251
  9. 9.What is the greatest 4-digit number you can make using the digits 7, 4, 1 and 6 once each? (a) 7614 (b) 6741 (c) 1467 (d) 7641
  10. 10.What is the smallest 3-digit number you can make using the digits 1, 0 and 8 once each? (a) 018 (b) 180 (c) 108 (d) 810
  11. 11.What is the smallest 3-digit number you can make using the digits 2, 6 and 0 once each? (a) 026 (b) 620 (c) 206 (d) 260
  12. 12.What is the smallest 4-digit number you can make using the digits 0, 5, 1 and 7 once each? (a) 0157 (b) 1507 (c) 1057 (d) 7510
  13. 13.What is the smallest 4-digit number you can make using the digits 6, 0, 1 and 9 once each? (a) 0169 (b) 9610 (c) 1069 (d) 1609
  14. 14.What is the place value of the digit 8 in 2318? (a) 8 (b) 800 (c) 8000 (d) 80
  15. 15.What is the greatest 3-digit number you can make using the digits 4, 1 and 8 once each? (a) 814 (b) 481 (c) 148 (d) 841
  16. 16.What is the place value of the digit 2 in 1528? (a) 200 (b) 20 (c) 2 (d) 2000
  17. 17.What is the smallest 3-digit number you can make using the digits 1, 0 and 3 once each? (a) 310 (b) 130 (c) 103 (d) 013
  18. 18.What is the place value of the digit 8 in 3568? (a) 800 (b) 8 (c) 8000 (d) 80
  19. 19.What is the greatest 4-digit number you can make using the digits 2, 5, 8 and 7 once each? (a) 7852 (b) 8752 (c) 2578 (d) 8725
  20. 20.What is the place value of the digit 6 in 5296? (a) 6 (b) 60 (c) 600 (d) 6000
  21. 21.What is the smallest 3-digit number you can make using the digits 2, 1 and 0 once each? (a) 120 (b) 210 (c) 012 (d) 102
  22. 22.What is the smallest 4-digit number you can make using the digits 0, 5, 1 and 8 once each? (a) 0158 (b) 1058 (c) 8510 (d) 1508
  23. 23.What is the place value of the digit 7 in 6971? (a) 70 (b) 7000 (c) 7 (d) 700
  24. 24.What is the greatest 4-digit number you can make using the digits 6, 3, 1 and 4 once each? (a) 4631 (b) 6431 (c) 1346 (d) 6413
  25. 25.What is the smallest 4-digit number you can make using the digits 3, 4, 0 and 9 once each? (a) 0349 (b) 3049 (c) 3409 (d) 9430
  26. 26.What is the smallest 4-digit number you can make using the digits 1, 8, 7 and 0 once each? (a) 8710 (b) 0178 (c) 1078 (d) 1708
  27. 27.What is the greatest 3-digit number you can make using the digits 3, 4 and 6 once each? (a) 463 (b) 643 (c) 346 (d) 634
  28. 28.What is the place value of the digit 6 in 6731? (a) 600 (b) 6000 (c) 60000 (d) 600000
  29. 29.What is the place value of the digit 3 in 5973? (a) 300 (b) 3 (c) 30 (d) 3000
  30. 30.What is the place value of the digit 8 in 8159? (a) 80000 (b) 800000 (c) 800 (d) 8000
  31. 31.What is the place value of the digit 2 in 2351? (a) 20000 (b) 200000 (c) 200 (d) 2000
  32. 32.What is the place value of the digit 3 in 3914? (a) 30000 (b) 300000 (c) 3000 (d) 300
  33. 33.What is the smallest 3-digit number you can make using the digits 2, 0 and 6 once each? (a) 026 (b) 620 (c) 260 (d) 206
  34. 34.What is the place value of the digit 1 in 1326? (a) 1000 (b) 10000 (c) 100000 (d) 100
  35. 35.What is the place value of the digit 1 in 1285? (a) 10000 (b) 1000 (c) 100000 (d) 100
  36. 36.What is the place value of the digit 7 in 9375? (a) 7 (b) 700 (c) 70 (d) 7000
  37. 37.What is the smallest 4-digit number you can make using the digits 0, 4, 6 and 8 once each? (a) 0468 (b) 4608 (c) 4068 (d) 8640
  38. 38.What is the greatest 4-digit number you can make using the digits 5, 1, 4 and 6 once each? (a) 6514 (b) 6541 (c) 1456 (d) 5641
  39. 39.What is the place value of the digit 3 in 7432? (a) 3 (b) 30 (c) 300 (d) 3000
  40. 40.What is the greatest 4-digit number you can make using the digits 4, 1, 2 and 6 once each? (a) 6421 (b) 1246 (c) 4621 (d) 6412

Answer key

  1. 821
  2. 832
  3. 3
  4. 4059
  5. 8654
  6. 542
  7. 900
  8. 521
  9. 7641
  10. 108
  11. 206
  12. 1057
  13. 1069
  14. 8
  15. 841
  16. 20
  17. 103
  18. 8
  19. 8752
  20. 6
  21. 102
  22. 1058
  23. 70
  24. 6431
  25. 3049
  26. 1078
  27. 643
  28. 6000
  29. 3
  30. 8000
  31. 2000
  32. 3000
  33. 206
  34. 1000
  35. 1000
  36. 70
  37. 4068
  38. 6541
  39. 30
  40. 6421

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