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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 333 · 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 place value of the digit 1 in 4153? (a) 1000 (b) 10000 (c) 10 (d) 100
  2. 2.What is the greatest 3-digit number you can make using the digits 2, 8 and 5 once each? (a) 825 (b) 582 (c) 258 (d) 852
  3. 3.What is the greatest 4-digit number you can make using the digits 6, 2, 7 and 3 once each? (a) 6732 (b) 2367 (c) 7623 (d) 7632
  4. 4.What is the greatest 4-digit number you can make using the digits 7, 4, 8 and 9 once each? (a) 9847 (b) 9874 (c) 8974 (d) 4789
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 3 and 7 once each? (a) 037 (b) 730 (c) 370 (d) 307
  6. 6.What is the greatest 4-digit number you can make using the digits 5, 7, 1 and 6 once each? (a) 7651 (b) 7615 (c) 6751 (d) 1567
  7. 7.What is the greatest 4-digit number you can make using the digits 8, 5, 2 and 1 once each? (a) 5821 (b) 1258 (c) 8512 (d) 8521
  8. 8.What is the place value of the digit 7 in 7658? (a) 70000 (b) 700 (c) 7000 (d) 700000
  9. 9.What is the greatest 3-digit number you can make using the digits 2, 8 and 1 once each? (a) 812 (b) 281 (c) 821 (d) 128
  10. 10.What is the place value of the digit 6 in 6145? (a) 6000 (b) 60000 (c) 600 (d) 600000
  11. 11.What is the greatest 3-digit number you can make using the digits 2, 3 and 1 once each? (a) 231 (b) 321 (c) 123 (d) 312
  12. 12.What is the smallest 3-digit number you can make using the digits 0, 1 and 4 once each? (a) 014 (b) 410 (c) 140 (d) 104
  13. 13.What is the smallest 4-digit number you can make using the digits 0, 1, 9 and 2 once each? (a) 1029 (b) 9210 (c) 1209 (d) 0129
  14. 14.What is the greatest 4-digit number you can make using the digits 5, 2, 6 and 3 once each? (a) 6523 (b) 2356 (c) 6532 (d) 5632
  15. 15.What is the place value of the digit 8 in 8915? (a) 8000 (b) 80000 (c) 800000 (d) 800
  16. 16.What is the place value of the digit 3 in 5463? (a) 3000 (b) 30 (c) 3 (d) 300
  17. 17.What is the place value of the digit 3 in 8273? (a) 300 (b) 3000 (c) 3 (d) 30
  18. 18.What is the place value of the digit 9 in 8394? (a) 9 (b) 90 (c) 9000 (d) 900
  19. 19.What is the smallest 3-digit number you can make using the digits 4, 0 and 2 once each? (a) 204 (b) 420 (c) 240 (d) 024
  20. 20.What is the smallest 3-digit number you can make using the digits 0, 2 and 1 once each? (a) 012 (b) 102 (c) 120 (d) 210
  21. 21.What is the greatest 3-digit number you can make using the digits 8, 5 and 6 once each? (a) 685 (b) 568 (c) 856 (d) 865
  22. 22.What is the smallest 3-digit number you can make using the digits 9, 3 and 0 once each? (a) 390 (b) 039 (c) 930 (d) 309
  23. 23.What is the smallest 4-digit number you can make using the digits 9, 2, 5 and 0 once each? (a) 0259 (b) 9520 (c) 2509 (d) 2059
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 6 and 2 once each? (a) 206 (b) 026 (c) 260 (d) 620
  25. 25.What is the place value of the digit 7 in 4791? (a) 7000 (b) 70 (c) 70000 (d) 700
  26. 26.What is the greatest 3-digit number you can make using the digits 8, 3 and 1 once each? (a) 813 (b) 381 (c) 831 (d) 138
  27. 27.What is the smallest 3-digit number you can make using the digits 3, 0 and 9 once each? (a) 039 (b) 309 (c) 390 (d) 930
  28. 28.What is the greatest 4-digit number you can make using the digits 6, 5, 7 and 4 once each? (a) 4567 (b) 7645 (c) 6754 (d) 7654
  29. 29.What is the smallest 4-digit number you can make using the digits 5, 6, 0 and 3 once each? (a) 0356 (b) 6530 (c) 3056 (d) 3506
  30. 30.What is the greatest 3-digit number you can make using the digits 4, 1 and 8 once each? (a) 814 (b) 148 (c) 841 (d) 481
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 7 and 3 once each? (a) 730 (b) 307 (c) 370 (d) 037
  32. 32.What is the greatest 3-digit number you can make using the digits 5, 6 and 4 once each? (a) 564 (b) 645 (c) 654 (d) 456
  33. 33.What is the place value of the digit 2 in 2463? (a) 2000 (b) 200000 (c) 20000 (d) 200
  34. 34.What is the smallest 4-digit number you can make using the digits 5, 2, 0 and 3 once each? (a) 5320 (b) 2305 (c) 0235 (d) 2035
  35. 35.What is the greatest 3-digit number you can make using the digits 3, 7 and 2 once each? (a) 732 (b) 372 (c) 237 (d) 723
  36. 36.What is the greatest 4-digit number you can make using the digits 6, 2, 8 and 5 once each? (a) 2568 (b) 6852 (c) 8652 (d) 8625
  37. 37.What is the smallest 3-digit number you can make using the digits 4, 2 and 0 once each? (a) 024 (b) 420 (c) 204 (d) 240
  38. 38.What is the place value of the digit 2 in 8742? (a) 2000 (b) 20 (c) 200 (d) 2
  39. 39.What is the greatest 3-digit number you can make using the digits 1, 5 and 3 once each? (a) 135 (b) 513 (c) 531 (d) 351
  40. 40.What is the place value of the digit 1 in 1398? (a) 100000 (b) 100 (c) 1000 (d) 10000

Answer key

  1. 100
  2. 852
  3. 7632
  4. 9874
  5. 307
  6. 7651
  7. 8521
  8. 7000
  9. 821
  10. 6000
  11. 321
  12. 104
  13. 1029
  14. 6532
  15. 8000
  16. 3
  17. 3
  18. 90
  19. 204
  20. 102
  21. 865
  22. 309
  23. 2059
  24. 206
  25. 700
  26. 831
  27. 309
  28. 7654
  29. 3056
  30. 841
  31. 307
  32. 654
  33. 2000
  34. 2035
  35. 732
  36. 8652
  37. 204
  38. 2
  39. 531
  40. 1000

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