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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 316 · 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 8, 0 and 5 once each? (a) 058 (b) 580 (c) 850 (d) 508
  2. 2.What is the greatest 3-digit number you can make using the digits 7, 8 and 3 once each? (a) 837 (b) 378 (c) 783 (d) 873
  3. 3.What is the greatest 3-digit number you can make using the digits 9, 7 and 2 once each? (a) 279 (b) 792 (c) 927 (d) 972
  4. 4.What is the place value of the digit 2 in 1829? (a) 200 (b) 2 (c) 2000 (d) 20
  5. 5.What is the smallest 3-digit number you can make using the digits 8, 7 and 0 once each? (a) 708 (b) 078 (c) 780 (d) 870
  6. 6.What is the smallest 3-digit number you can make using the digits 8, 0 and 3 once each? (a) 308 (b) 830 (c) 038 (d) 380
  7. 7.What is the smallest 4-digit number you can make using the digits 0, 9, 4 and 6 once each? (a) 0469 (b) 4609 (c) 4069 (d) 9640
  8. 8.What is the place value of the digit 6 in 3628? (a) 60000 (b) 60 (c) 600 (d) 6000
  9. 9.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
  10. 10.What is the smallest 4-digit number you can make using the digits 1, 7, 0 and 3 once each? (a) 0137 (b) 1307 (c) 7310 (d) 1037
  11. 11.What is the greatest 4-digit number you can make using the digits 3, 6, 2 and 4 once each? (a) 2346 (b) 6423 (c) 4632 (d) 6432
  12. 12.What is the greatest 4-digit number you can make using the digits 5, 7, 6 and 1 once each? (a) 7651 (b) 7615 (c) 1567 (d) 6751
  13. 13.What is the place value of the digit 5 in 7159? (a) 500 (b) 5000 (c) 50 (d) 5
  14. 14.What is the place value of the digit 8 in 8239? (a) 8000 (b) 800000 (c) 80000 (d) 800
  15. 15.What is the greatest 4-digit number you can make using the digits 5, 8, 9 and 7 once each? (a) 5789 (b) 9875 (c) 9857 (d) 8975
  16. 16.What is the smallest 3-digit number you can make using the digits 0, 7 and 4 once each? (a) 470 (b) 407 (c) 740 (d) 047
  17. 17.What is the smallest 4-digit number you can make using the digits 2, 8, 0 and 6 once each? (a) 8620 (b) 2608 (c) 0268 (d) 2068
  18. 18.What is the place value of the digit 3 in 8673? (a) 3000 (b) 30 (c) 3 (d) 300
  19. 19.What is the smallest 3-digit number you can make using the digits 2, 0 and 9 once each? (a) 290 (b) 209 (c) 920 (d) 029
  20. 20.What is the greatest 3-digit number you can make using the digits 1, 2 and 9 once each? (a) 921 (b) 291 (c) 129 (d) 912
  21. 21.What is the smallest 3-digit number you can make using the digits 8, 3 and 0 once each? (a) 308 (b) 038 (c) 830 (d) 380
  22. 22.What is the place value of the digit 6 in 7689? (a) 60 (b) 60000 (c) 600 (d) 6000
  23. 23.What is the place value of the digit 2 in 3127? (a) 200 (b) 20 (c) 2000 (d) 2
  24. 24.What is the place value of the digit 5 in 5412? (a) 500 (b) 50000 (c) 500000 (d) 5000
  25. 25.What is the place value of the digit 4 in 1487? (a) 40000 (b) 40 (c) 400 (d) 4000
  26. 26.What is the smallest 4-digit number you can make using the digits 0, 3, 8 and 4 once each? (a) 3408 (b) 0348 (c) 3048 (d) 8430
  27. 27.What is the greatest 3-digit number you can make using the digits 6, 2 and 8 once each? (a) 268 (b) 826 (c) 862 (d) 682
  28. 28.What is the smallest 4-digit number you can make using the digits 7, 0, 4 and 6 once each? (a) 7640 (b) 0467 (c) 4067 (d) 4607
  29. 29.What is the greatest 3-digit number you can make using the digits 5, 1 and 6 once each? (a) 561 (b) 156 (c) 615 (d) 651
  30. 30.What is the place value of the digit 2 in 2941? (a) 200000 (b) 200 (c) 2000 (d) 20000
  31. 31.What is the smallest 3-digit number you can make using the digits 1, 0 and 8 once each? (a) 108 (b) 018 (c) 180 (d) 810
  32. 32.What is the place value of the digit 3 in 3478? (a) 30000 (b) 300000 (c) 300 (d) 3000
  33. 33.What is the place value of the digit 8 in 8215? (a) 800 (b) 800000 (c) 8000 (d) 80000
  34. 34.What is the greatest 3-digit number you can make using the digits 4, 3 and 8 once each? (a) 843 (b) 834 (c) 483 (d) 348
  35. 35.What is the place value of the digit 7 in 7893? (a) 700 (b) 7000 (c) 70000 (d) 700000
  36. 36.What is the place value of the digit 7 in 7532? (a) 70000 (b) 7000 (c) 700000 (d) 700
  37. 37.What is the place value of the digit 4 in 2754? (a) 4000 (b) 4 (c) 40 (d) 400
  38. 38.What is the place value of the digit 8 in 5128? (a) 800 (b) 80 (c) 8000 (d) 8
  39. 39.What is the place value of the digit 9 in 2849? (a) 90 (b) 900 (c) 9 (d) 9000
  40. 40.What is the smallest 3-digit number you can make using the digits 0, 7 and 9 once each? (a) 970 (b) 709 (c) 079 (d) 790

Answer key

  1. 508
  2. 873
  3. 972
  4. 20
  5. 708
  6. 308
  7. 4069
  8. 600
  9. 542
  10. 1037
  11. 6432
  12. 7651
  13. 50
  14. 8000
  15. 9875
  16. 407
  17. 2068
  18. 3
  19. 209
  20. 921
  21. 308
  22. 600
  23. 20
  24. 5000
  25. 400
  26. 3048
  27. 862
  28. 4067
  29. 651
  30. 2000
  31. 108
  32. 3000
  33. 8000
  34. 843
  35. 7000
  36. 7000
  37. 4
  38. 8
  39. 9
  40. 709

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