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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 859 · 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 1, 2 and 0 once each? (a) 012 (b) 120 (c) 102 (d) 210
  2. 2.What is the greatest 4-digit number you can make using the digits 4, 1, 9 and 2 once each? (a) 1249 (b) 4921 (c) 9421 (d) 9412
  3. 3.What is the place value of the digit 5 in 2531? (a) 50000 (b) 5000 (c) 50 (d) 500
  4. 4.What is the smallest 3-digit number you can make using the digits 0, 7 and 5 once each? (a) 750 (b) 057 (c) 507 (d) 570
  5. 5.What is the place value of the digit 9 in 3916? (a) 90 (b) 9000 (c) 900 (d) 90000
  6. 6.What is the greatest 4-digit number you can make using the digits 5, 8, 6 and 9 once each? (a) 9856 (b) 8965 (c) 9865 (d) 5689
  7. 7.What is the smallest 3-digit number you can make using the digits 6, 0 and 9 once each? (a) 069 (b) 960 (c) 690 (d) 609
  8. 8.What is the greatest 4-digit number you can make using the digits 8, 3, 9 and 1 once each? (a) 8931 (b) 9831 (c) 1389 (d) 9813
  9. 9.What is the smallest 3-digit number you can make using the digits 7, 2 and 0 once each? (a) 207 (b) 027 (c) 720 (d) 270
  10. 10.What is the place value of the digit 6 in 7196? (a) 600 (b) 6000 (c) 60 (d) 6
  11. 11.What is the greatest 3-digit number you can make using the digits 2, 8 and 5 once each? (a) 258 (b) 582 (c) 852 (d) 825
  12. 12.What is the greatest 4-digit number you can make using the digits 6, 7, 9 and 2 once each? (a) 9726 (b) 9762 (c) 7962 (d) 2679
  13. 13.What is the greatest 4-digit number you can make using the digits 1, 6, 7 and 5 once each? (a) 6751 (b) 1567 (c) 7651 (d) 7615
  14. 14.What is the place value of the digit 5 in 5623? (a) 500000 (b) 500 (c) 50000 (d) 5000
  15. 15.What is the greatest 4-digit number you can make using the digits 8, 1, 2 and 3 once each? (a) 8321 (b) 3821 (c) 1238 (d) 8312
  16. 16.What is the place value of the digit 8 in 7518? (a) 80 (b) 800 (c) 8000 (d) 8
  17. 17.What is the place value of the digit 1 in 8134? (a) 10000 (b) 10 (c) 100 (d) 1000
  18. 18.What is the smallest 4-digit number you can make using the digits 8, 5, 0 and 7 once each? (a) 5078 (b) 5708 (c) 0578 (d) 8750
  19. 19.What is the place value of the digit 2 in 2384? (a) 2000 (b) 200 (c) 20000 (d) 200000
  20. 20.What is the greatest 3-digit number you can make using the digits 4, 2 and 1 once each? (a) 412 (b) 241 (c) 124 (d) 421
  21. 21.What is the smallest 3-digit number you can make using the digits 9, 0 and 4 once each? (a) 049 (b) 490 (c) 409 (d) 940
  22. 22.What is the place value of the digit 3 in 2543? (a) 30 (b) 3 (c) 3000 (d) 300
  23. 23.What is the smallest 3-digit number you can make using the digits 8, 9 and 0 once each? (a) 890 (b) 809 (c) 089 (d) 980
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 3 and 2 once each? (a) 320 (b) 203 (c) 230 (d) 023
  25. 25.What is the place value of the digit 8 in 5278? (a) 8000 (b) 8 (c) 80 (d) 800
  26. 26.What is the place value of the digit 9 in 8279? (a) 9000 (b) 900 (c) 90 (d) 9
  27. 27.What is the smallest 3-digit number you can make using the digits 5, 7 and 0 once each? (a) 507 (b) 570 (c) 750 (d) 057
  28. 28.What is the greatest 4-digit number you can make using the digits 1, 6, 4 and 9 once each? (a) 9614 (b) 6941 (c) 1469 (d) 9641
  29. 29.What is the smallest 4-digit number you can make using the digits 7, 3, 2 and 0 once each? (a) 0237 (b) 7320 (c) 2037 (d) 2307
  30. 30.What is the greatest 3-digit number you can make using the digits 4, 3 and 9 once each? (a) 934 (b) 493 (c) 349 (d) 943
  31. 31.What is the place value of the digit 1 in 1923? (a) 100000 (b) 1000 (c) 100 (d) 10000
  32. 32.What is the place value of the digit 1 in 2841? (a) 1 (b) 1000 (c) 100 (d) 10
  33. 33.What is the smallest 3-digit number you can make using the digits 0, 6 and 1 once each? (a) 160 (b) 106 (c) 016 (d) 610
  34. 34.What is the greatest 3-digit number you can make using the digits 2, 6 and 8 once each? (a) 826 (b) 862 (c) 268 (d) 682
  35. 35.What is the greatest 3-digit number you can make using the digits 4, 5 and 9 once each? (a) 594 (b) 459 (c) 945 (d) 954
  36. 36.What is the place value of the digit 4 in 4582? (a) 4000 (b) 40000 (c) 400 (d) 400000
  37. 37.What is the greatest 4-digit number you can make using the digits 3, 6, 7 and 1 once each? (a) 7613 (b) 7631 (c) 6731 (d) 1367
  38. 38.What is the greatest 4-digit number you can make using the digits 8, 5, 6 and 7 once each? (a) 7865 (b) 8765 (c) 5678 (d) 8756
  39. 39.What is the smallest 4-digit number you can make using the digits 7, 6, 8 and 0 once each? (a) 0678 (b) 6708 (c) 6078 (d) 8760
  40. 40.What is the smallest 3-digit number you can make using the digits 6, 9 and 0 once each? (a) 069 (b) 690 (c) 609 (d) 960

Answer key

  1. 102
  2. 9421
  3. 500
  4. 507
  5. 900
  6. 9865
  7. 609
  8. 9831
  9. 207
  10. 6
  11. 852
  12. 9762
  13. 7651
  14. 5000
  15. 8321
  16. 8
  17. 100
  18. 5078
  19. 2000
  20. 421
  21. 409
  22. 3
  23. 809
  24. 203
  25. 8
  26. 9
  27. 507
  28. 9641
  29. 2037
  30. 943
  31. 1000
  32. 1
  33. 106
  34. 862
  35. 954
  36. 4000
  37. 7631
  38. 8765
  39. 6078
  40. 609

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