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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 301 · 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 6, 4 and 0 once each? (a) 460 (b) 640 (c) 406 (d) 046
  2. 2.What is the greatest 4-digit number you can make using the digits 1, 5, 6 and 3 once each? (a) 5631 (b) 6513 (c) 6531 (d) 1356
  3. 3.What is the place value of the digit 4 in 4678? (a) 40000 (b) 400000 (c) 400 (d) 4000
  4. 4.What is the place value of the digit 5 in 6145? (a) 5000 (b) 5 (c) 50 (d) 500
  5. 5.What is the greatest 4-digit number you can make using the digits 3, 1, 9 and 5 once each? (a) 9513 (b) 9531 (c) 1359 (d) 5931
  6. 6.What is the smallest 4-digit number you can make using the digits 1, 9, 6 and 0 once each? (a) 1609 (b) 0169 (c) 1069 (d) 9610
  7. 7.What is the smallest 4-digit number you can make using the digits 6, 3, 9 and 0 once each? (a) 9630 (b) 0369 (c) 3069 (d) 3609
  8. 8.What is the place value of the digit 9 in 9456? (a) 900 (b) 90000 (c) 900000 (d) 9000
  9. 9.What is the place value of the digit 6 in 6541? (a) 60000 (b) 600 (c) 600000 (d) 6000
  10. 10.What is the place value of the digit 5 in 5632? (a) 50000 (b) 500000 (c) 5000 (d) 500
  11. 11.What is the place value of the digit 6 in 1962? (a) 600 (b) 60 (c) 6 (d) 6000
  12. 12.What is the smallest 3-digit number you can make using the digits 1, 0 and 6 once each? (a) 016 (b) 106 (c) 610 (d) 160
  13. 13.What is the smallest 3-digit number you can make using the digits 1, 4 and 0 once each? (a) 104 (b) 014 (c) 410 (d) 140
  14. 14.What is the smallest 4-digit number you can make using the digits 8, 1, 6 and 0 once each? (a) 1068 (b) 1608 (c) 8610 (d) 0168
  15. 15.What is the smallest 3-digit number you can make using the digits 0, 2 and 1 once each? (a) 210 (b) 012 (c) 120 (d) 102
  16. 16.What is the smallest 3-digit number you can make using the digits 0, 1 and 3 once each? (a) 130 (b) 310 (c) 013 (d) 103
  17. 17.What is the smallest 4-digit number you can make using the digits 5, 0, 4 and 3 once each? (a) 5430 (b) 3045 (c) 0345 (d) 3405
  18. 18.What is the greatest 4-digit number you can make using the digits 7, 8, 5 and 9 once each? (a) 5789 (b) 9857 (c) 9875 (d) 8975
  19. 19.What is the greatest 3-digit number you can make using the digits 4, 5 and 6 once each? (a) 654 (b) 564 (c) 456 (d) 645
  20. 20.What is the greatest 4-digit number you can make using the digits 2, 7, 6 and 9 once each? (a) 7962 (b) 2679 (c) 9762 (d) 9726
  21. 21.What is the place value of the digit 2 in 3652? (a) 20 (b) 2000 (c) 2 (d) 200
  22. 22.What is the place value of the digit 7 in 3871? (a) 700 (b) 70 (c) 7000 (d) 7
  23. 23.What is the place value of the digit 8 in 4938? (a) 80 (b) 800 (c) 8 (d) 8000
  24. 24.What is the smallest 3-digit number you can make using the digits 9, 0 and 3 once each? (a) 039 (b) 309 (c) 390 (d) 930
  25. 25.What is the place value of the digit 9 in 9375? (a) 900 (b) 90000 (c) 9000 (d) 900000
  26. 26.What is the greatest 4-digit number you can make using the digits 8, 5, 7 and 1 once each? (a) 8751 (b) 1578 (c) 7851 (d) 8715
  27. 27.What is the smallest 3-digit number you can make using the digits 1, 2 and 0 once each? (a) 102 (b) 012 (c) 210 (d) 120
  28. 28.What is the place value of the digit 1 in 1748? (a) 10000 (b) 100000 (c) 1000 (d) 100
  29. 29.What is the smallest 3-digit number you can make using the digits 7, 3 and 0 once each? (a) 037 (b) 730 (c) 307 (d) 370
  30. 30.What is the smallest 3-digit number you can make using the digits 1, 5 and 0 once each? (a) 015 (b) 105 (c) 510 (d) 150
  31. 31.What is the place value of the digit 9 in 3948? (a) 90000 (b) 9000 (c) 900 (d) 90
  32. 32.What is the greatest 4-digit number you can make using the digits 1, 6, 4 and 3 once each? (a) 4631 (b) 6431 (c) 1346 (d) 6413
  33. 33.What is the smallest 3-digit number you can make using the digits 3, 2 and 0 once each? (a) 203 (b) 023 (c) 320 (d) 230
  34. 34.What is the greatest 4-digit number you can make using the digits 3, 4, 1 and 2 once each? (a) 4312 (b) 4321 (c) 3421 (d) 1234
  35. 35.What is the place value of the digit 8 in 7384? (a) 800 (b) 80 (c) 8000 (d) 8
  36. 36.What is the greatest 4-digit number you can make using the digits 5, 8, 6 and 2 once each? (a) 8652 (b) 2568 (c) 6852 (d) 8625
  37. 37.What is the greatest 4-digit number you can make using the digits 3, 1, 5 and 4 once each? (a) 4531 (b) 5431 (c) 1345 (d) 5413
  38. 38.What is the place value of the digit 2 in 7216? (a) 200 (b) 20 (c) 2000 (d) 20000
  39. 39.What is the place value of the digit 6 in 7926? (a) 6000 (b) 6 (c) 60 (d) 600
  40. 40.What is the smallest 4-digit number you can make using the digits 7, 6, 8 and 0 once each? (a) 0678 (b) 8760 (c) 6078 (d) 6708

Answer key

  1. 406
  2. 6531
  3. 4000
  4. 5
  5. 9531
  6. 1069
  7. 3069
  8. 9000
  9. 6000
  10. 5000
  11. 60
  12. 106
  13. 104
  14. 1068
  15. 102
  16. 103
  17. 3045
  18. 9875
  19. 654
  20. 9762
  21. 2
  22. 70
  23. 8
  24. 309
  25. 9000
  26. 8751
  27. 102
  28. 1000
  29. 307
  30. 105
  31. 900
  32. 6431
  33. 203
  34. 4321
  35. 80
  36. 8652
  37. 5431
  38. 200
  39. 6
  40. 6078

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