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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 230 · 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 4, 5 and 9 once each? (a) 459 (b) 945 (c) 594 (d) 954
  2. 2.What is the place value of the digit 7 in 6987? (a) 70 (b) 700 (c) 7 (d) 7000
  3. 3.What is the greatest 4-digit number you can make using the digits 2, 9, 3 and 1 once each? (a) 9312 (b) 3921 (c) 1239 (d) 9321
  4. 4.What is the smallest 3-digit number you can make using the digits 7, 0 and 4 once each? (a) 740 (b) 470 (c) 407 (d) 047
  5. 5.What is the smallest 3-digit number you can make using the digits 8, 1 and 0 once each? (a) 180 (b) 108 (c) 810 (d) 018
  6. 6.What is the place value of the digit 6 in 5764? (a) 6 (b) 600 (c) 60 (d) 6000
  7. 7.What is the smallest 3-digit number you can make using the digits 0, 3 and 7 once each? (a) 730 (b) 037 (c) 370 (d) 307
  8. 8.What is the place value of the digit 9 in 1927? (a) 90000 (b) 90 (c) 900 (d) 9000
  9. 9.What is the place value of the digit 6 in 7569? (a) 6000 (b) 60 (c) 6 (d) 600
  10. 10.What is the place value of the digit 2 in 4279? (a) 200 (b) 20000 (c) 20 (d) 2000
  11. 11.What is the greatest 4-digit number you can make using the digits 1, 8, 4 and 3 once each? (a) 8431 (b) 4831 (c) 8413 (d) 1348
  12. 12.What is the place value of the digit 2 in 2431? (a) 200000 (b) 20000 (c) 200 (d) 2000
  13. 13.What is the place value of the digit 6 in 6471? (a) 600000 (b) 600 (c) 60000 (d) 6000
  14. 14.What is the place value of the digit 9 in 7298? (a) 9000 (b) 9 (c) 900 (d) 90
  15. 15.What is the smallest 4-digit number you can make using the digits 3, 2, 4 and 0 once each? (a) 2304 (b) 2034 (c) 0234 (d) 4320
  16. 16.What is the smallest 4-digit number you can make using the digits 7, 2, 0 and 9 once each? (a) 9720 (b) 2709 (c) 2079 (d) 0279
  17. 17.What is the greatest 4-digit number you can make using the digits 9, 8, 3 and 5 once each? (a) 3589 (b) 8953 (c) 9853 (d) 9835
  18. 18.What is the greatest 3-digit number you can make using the digits 4, 5 and 2 once each? (a) 452 (b) 524 (c) 245 (d) 542
  19. 19.What is the greatest 3-digit number you can make using the digits 9, 1 and 2 once each? (a) 129 (b) 912 (c) 921 (d) 291
  20. 20.What is the place value of the digit 5 in 8345? (a) 50 (b) 500 (c) 5000 (d) 5
  21. 21.What is the greatest 3-digit number you can make using the digits 7, 1 and 8 once each? (a) 781 (b) 178 (c) 871 (d) 817
  22. 22.What is the smallest 3-digit number you can make using the digits 2, 9 and 0 once each? (a) 209 (b) 920 (c) 290 (d) 029
  23. 23.What is the smallest 4-digit number you can make using the digits 8, 7, 0 and 1 once each? (a) 1078 (b) 0178 (c) 1708 (d) 8710
  24. 24.What is the smallest 3-digit number you can make using the digits 1, 0 and 4 once each? (a) 140 (b) 410 (c) 014 (d) 104
  25. 25.What is the greatest 4-digit number you can make using the digits 2, 3, 1 and 6 once each? (a) 6321 (b) 3621 (c) 6312 (d) 1236
  26. 26.What is the greatest 3-digit number you can make using the digits 2, 8 and 9 once each? (a) 892 (b) 982 (c) 928 (d) 289
  27. 27.What is the place value of the digit 9 in 9638? (a) 900000 (b) 9000 (c) 900 (d) 90000
  28. 28.What is the place value of the digit 7 in 1728? (a) 70 (b) 700 (c) 7000 (d) 70000
  29. 29.What is the smallest 4-digit number you can make using the digits 0, 2, 8 and 3 once each? (a) 8320 (b) 2308 (c) 0238 (d) 2038
  30. 30.What is the place value of the digit 9 in 9642? (a) 900 (b) 9000 (c) 90000 (d) 900000
  31. 31.What is the greatest 4-digit number you can make using the digits 4, 3, 9 and 1 once each? (a) 1349 (b) 4931 (c) 9413 (d) 9431
  32. 32.What is the place value of the digit 3 in 3942? (a) 3000 (b) 30000 (c) 300000 (d) 300
  33. 33.What is the place value of the digit 6 in 8639? (a) 600 (b) 60000 (c) 60 (d) 6000
  34. 34.What is the place value of the digit 3 in 7935? (a) 3 (b) 30 (c) 300 (d) 3000
  35. 35.What is the greatest 4-digit number you can make using the digits 6, 8, 4 and 3 once each? (a) 8634 (b) 8643 (c) 3468 (d) 6843
  36. 36.What is the place value of the digit 7 in 5972? (a) 7 (b) 700 (c) 7000 (d) 70
  37. 37.What is the greatest 4-digit number you can make using the digits 9, 6, 3 and 7 once each? (a) 3679 (b) 9736 (c) 7963 (d) 9763
  38. 38.What is the place value of the digit 6 in 6159? (a) 60000 (b) 600 (c) 600000 (d) 6000
  39. 39.What is the place value of the digit 6 in 6875? (a) 60000 (b) 600000 (c) 6000 (d) 600
  40. 40.What is the greatest 3-digit number you can make using the digits 8, 6 and 7 once each? (a) 678 (b) 786 (c) 876 (d) 867

Answer key

  1. 954
  2. 7
  3. 9321
  4. 407
  5. 108
  6. 60
  7. 307
  8. 900
  9. 60
  10. 200
  11. 8431
  12. 2000
  13. 6000
  14. 90
  15. 2034
  16. 2079
  17. 9853
  18. 542
  19. 921
  20. 5
  21. 871
  22. 209
  23. 1078
  24. 104
  25. 6321
  26. 982
  27. 9000
  28. 700
  29. 2038
  30. 9000
  31. 9431
  32. 3000
  33. 600
  34. 30
  35. 8643
  36. 70
  37. 9763
  38. 6000
  39. 6000
  40. 876

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