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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 704 · 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 3-digit number you can make using the digits 0, 5 and 8 once each? (a) 580 (b) 058 (c) 508 (d) 850
  2. 2.What is the place value of the digit 1 in 7681? (a) 1 (b) 100 (c) 1000 (d) 10
  3. 3.What is the place value of the digit 1 in 4271? (a) 100 (b) 1000 (c) 1 (d) 10
  4. 4.What is the place value of the digit 5 in 5267? (a) 5000 (b) 500 (c) 500000 (d) 50000
  5. 5.What is the smallest 3-digit number you can make using the digits 8, 0 and 3 once each? (a) 830 (b) 038 (c) 380 (d) 308
  6. 6.What is the place value of the digit 2 in 5742? (a) 2000 (b) 200 (c) 20 (d) 2
  7. 7.What is the place value of the digit 7 in 3874? (a) 7 (b) 700 (c) 70 (d) 7000
  8. 8.What is the smallest 4-digit number you can make using the digits 8, 4, 0 and 6 once each? (a) 8640 (b) 4068 (c) 0468 (d) 4608
  9. 9.What is the smallest 4-digit number you can make using the digits 0, 6, 7 and 9 once each? (a) 6709 (b) 9760 (c) 6079 (d) 0679
  10. 10.What is the place value of the digit 2 in 9642? (a) 200 (b) 2000 (c) 20 (d) 2
  11. 11.What is the place value of the digit 6 in 6375? (a) 60000 (b) 600 (c) 600000 (d) 6000
  12. 12.What is the smallest 4-digit number you can make using the digits 2, 3, 0 and 9 once each? (a) 2039 (b) 0239 (c) 9320 (d) 2309
  13. 13.What is the smallest 4-digit number you can make using the digits 4, 0, 6 and 3 once each? (a) 3046 (b) 3406 (c) 0346 (d) 6430
  14. 14.What is the smallest 4-digit number you can make using the digits 0, 6, 1 and 3 once each? (a) 6310 (b) 1306 (c) 1036 (d) 0136
  15. 15.What is the place value of the digit 2 in 4652? (a) 20 (b) 200 (c) 2000 (d) 2
  16. 16.What is the smallest 3-digit number you can make using the digits 7, 0 and 4 once each? (a) 470 (b) 740 (c) 407 (d) 047
  17. 17.What is the greatest 4-digit number you can make using the digits 7, 6, 5 and 1 once each? (a) 7615 (b) 7651 (c) 1567 (d) 6751
  18. 18.What is the greatest 4-digit number you can make using the digits 4, 2, 3 and 8 once each? (a) 8423 (b) 2348 (c) 8432 (d) 4832
  19. 19.What is the greatest 3-digit number you can make using the digits 3, 1 and 8 once each? (a) 831 (b) 381 (c) 813 (d) 138
  20. 20.What is the smallest 3-digit number you can make using the digits 2, 7 and 0 once each? (a) 027 (b) 720 (c) 270 (d) 207
  21. 21.What is the smallest 4-digit number you can make using the digits 3, 5, 0 and 6 once each? (a) 6530 (b) 3506 (c) 3056 (d) 0356
  22. 22.What is the greatest 3-digit number you can make using the digits 6, 8 and 2 once each? (a) 862 (b) 682 (c) 826 (d) 268
  23. 23.What is the greatest 3-digit number you can make using the digits 9, 2 and 6 once each? (a) 692 (b) 962 (c) 926 (d) 269
  24. 24.What is the place value of the digit 6 in 5269? (a) 6000 (b) 60 (c) 6 (d) 600
  25. 25.What is the greatest 4-digit number you can make using the digits 3, 5, 1 and 8 once each? (a) 5831 (b) 8531 (c) 8513 (d) 1358
  26. 26.What is the place value of the digit 8 in 8371? (a) 80000 (b) 800000 (c) 8000 (d) 800
  27. 27.What is the greatest 4-digit number you can make using the digits 4, 8, 1 and 6 once each? (a) 1468 (b) 8641 (c) 8614 (d) 6841
  28. 28.What is the greatest 4-digit number you can make using the digits 8, 3, 5 and 4 once each? (a) 5843 (b) 8534 (c) 3458 (d) 8543
  29. 29.What is the place value of the digit 1 in 7152? (a) 100 (b) 1000 (c) 10 (d) 10000
  30. 30.What is the smallest 3-digit number you can make using the digits 2, 1 and 0 once each? (a) 120 (b) 012 (c) 210 (d) 102
  31. 31.What is the place value of the digit 1 in 3812? (a) 1000 (b) 100 (c) 1 (d) 10
  32. 32.What is the greatest 3-digit number you can make using the digits 4, 6 and 1 once each? (a) 461 (b) 614 (c) 146 (d) 641
  33. 33.What is the smallest 4-digit number you can make using the digits 7, 0, 8 and 4 once each? (a) 8740 (b) 4708 (c) 0478 (d) 4078
  34. 34.What is the greatest 4-digit number you can make using the digits 2, 4, 6 and 9 once each? (a) 6942 (b) 9642 (c) 2469 (d) 9624
  35. 35.What is the greatest 3-digit number you can make using the digits 1, 2 and 8 once each? (a) 128 (b) 812 (c) 821 (d) 281
  36. 36.What is the place value of the digit 9 in 2931? (a) 90000 (b) 900 (c) 90 (d) 9000
  37. 37.What is the smallest 3-digit number you can make using the digits 2, 0 and 3 once each? (a) 023 (b) 203 (c) 320 (d) 230
  38. 38.What is the smallest 3-digit number you can make using the digits 0, 1 and 2 once each? (a) 012 (b) 120 (c) 102 (d) 210
  39. 39.What is the smallest 3-digit number you can make using the digits 0, 2 and 4 once each? (a) 204 (b) 024 (c) 240 (d) 420
  40. 40.What is the greatest 4-digit number you can make using the digits 2, 5, 6 and 9 once each? (a) 9625 (b) 9652 (c) 6952 (d) 2569

Answer key

  1. 508
  2. 1
  3. 1
  4. 5000
  5. 308
  6. 2
  7. 70
  8. 4068
  9. 6079
  10. 2
  11. 6000
  12. 2039
  13. 3046
  14. 1036
  15. 2
  16. 407
  17. 7651
  18. 8432
  19. 831
  20. 207
  21. 3056
  22. 862
  23. 962
  24. 60
  25. 8531
  26. 8000
  27. 8641
  28. 8543
  29. 100
  30. 102
  31. 10
  32. 641
  33. 4078
  34. 9642
  35. 821
  36. 900
  37. 203
  38. 102
  39. 204
  40. 9652

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