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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 765 · 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 4-digit number you can make using the digits 4, 0, 1 and 5 once each? (a) 5410 (b) 1045 (c) 1405 (d) 0145
  2. 2.What is the greatest 3-digit number you can make using the digits 3, 6 and 1 once each? (a) 136 (b) 613 (c) 631 (d) 361
  3. 3.What is the greatest 3-digit number you can make using the digits 2, 9 and 1 once each? (a) 291 (b) 921 (c) 912 (d) 129
  4. 4.What is the greatest 4-digit number you can make using the digits 4, 2, 8 and 7 once each? (a) 7842 (b) 8742 (c) 2478 (d) 8724
  5. 5.What is the greatest 3-digit number you can make using the digits 5, 4 and 7 once each? (a) 574 (b) 745 (c) 457 (d) 754
  6. 6.What is the place value of the digit 8 in 4829? (a) 800 (b) 80 (c) 80000 (d) 8000
  7. 7.What is the place value of the digit 1 in 6871? (a) 100 (b) 10 (c) 1 (d) 1000
  8. 8.What is the smallest 3-digit number you can make using the digits 0, 1 and 6 once each? (a) 160 (b) 106 (c) 016 (d) 610
  9. 9.What is the place value of the digit 6 in 7326? (a) 60 (b) 600 (c) 6000 (d) 6
  10. 10.What is the smallest 4-digit number you can make using the digits 8, 0, 4 and 7 once each? (a) 8740 (b) 4708 (c) 0478 (d) 4078
  11. 11.What is the greatest 3-digit number you can make using the digits 5, 6 and 2 once each? (a) 625 (b) 256 (c) 562 (d) 652
  12. 12.What is the smallest 4-digit number you can make using the digits 3, 0, 5 and 1 once each? (a) 0135 (b) 1305 (c) 5310 (d) 1035
  13. 13.What is the place value of the digit 7 in 6957? (a) 700 (b) 7 (c) 70 (d) 7000
  14. 14.What is the greatest 3-digit number you can make using the digits 4, 7 and 9 once each? (a) 794 (b) 947 (c) 974 (d) 479
  15. 15.What is the greatest 4-digit number you can make using the digits 2, 5, 1 and 3 once each? (a) 3521 (b) 5312 (c) 1235 (d) 5321
  16. 16.What is the greatest 3-digit number you can make using the digits 1, 8 and 9 once each? (a) 891 (b) 981 (c) 918 (d) 189
  17. 17.What is the place value of the digit 1 in 5321? (a) 1 (b) 1000 (c) 100 (d) 10
  18. 18.What is the greatest 3-digit number you can make using the digits 3, 7 and 4 once each? (a) 473 (b) 734 (c) 743 (d) 347
  19. 19.What is the place value of the digit 1 in 2167? (a) 10000 (b) 10 (c) 100 (d) 1000
  20. 20.What is the greatest 4-digit number you can make using the digits 9, 3, 6 and 5 once each? (a) 6953 (b) 9635 (c) 3569 (d) 9653
  21. 21.What is the place value of the digit 1 in 6415? (a) 10 (b) 1 (c) 100 (d) 1000
  22. 22.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
  23. 23.What is the greatest 3-digit number you can make using the digits 9, 1 and 7 once each? (a) 179 (b) 917 (c) 791 (d) 971
  24. 24.What is the greatest 3-digit number you can make using the digits 2, 3 and 9 once each? (a) 239 (b) 923 (c) 392 (d) 932
  25. 25.What is the greatest 4-digit number you can make using the digits 2, 7, 8 and 1 once each? (a) 7821 (b) 8721 (c) 1278 (d) 8712
  26. 26.What is the place value of the digit 8 in 2843? (a) 800 (b) 8000 (c) 80 (d) 80000
  27. 27.What is the greatest 4-digit number you can make using the digits 4, 3, 8 and 9 once each? (a) 3489 (b) 9834 (c) 8943 (d) 9843
  28. 28.What is the place value of the digit 1 in 1852? (a) 100000 (b) 10000 (c) 100 (d) 1000
  29. 29.What is the smallest 3-digit number you can make using the digits 2, 9 and 0 once each? (a) 290 (b) 209 (c) 029 (d) 920
  30. 30.What is the smallest 4-digit number you can make using the digits 1, 0, 2 and 4 once each? (a) 0124 (b) 1204 (c) 1024 (d) 4210
  31. 31.What is the smallest 3-digit number you can make using the digits 3, 0 and 1 once each? (a) 130 (b) 310 (c) 103 (d) 013
  32. 32.What is the smallest 3-digit number you can make using the digits 3, 4 and 0 once each? (a) 340 (b) 430 (c) 304 (d) 034
  33. 33.What is the greatest 3-digit number you can make using the digits 7, 3 and 8 once each? (a) 783 (b) 378 (c) 837 (d) 873
  34. 34.What is the greatest 4-digit number you can make using the digits 9, 2, 3 and 7 once each? (a) 9732 (b) 7932 (c) 2379 (d) 9723
  35. 35.What is the place value of the digit 3 in 3982? (a) 300 (b) 30000 (c) 3000 (d) 300000
  36. 36.What is the greatest 3-digit number you can make using the digits 6, 3 and 1 once each? (a) 613 (b) 136 (c) 631 (d) 361
  37. 37.What is the smallest 3-digit number you can make using the digits 0, 8 and 6 once each? (a) 860 (b) 608 (c) 680 (d) 068
  38. 38.What is the greatest 3-digit number you can make using the digits 9, 4 and 8 once each? (a) 948 (b) 894 (c) 489 (d) 984
  39. 39.What is the smallest 3-digit number you can make using the digits 9, 5 and 0 once each? (a) 950 (b) 509 (c) 590 (d) 059
  40. 40.What is the greatest 4-digit number you can make using the digits 9, 2, 5 and 6 once each? (a) 2569 (b) 9625 (c) 9652 (d) 6952

Answer key

  1. 1045
  2. 631
  3. 921
  4. 8742
  5. 754
  6. 800
  7. 1
  8. 106
  9. 6
  10. 4078
  11. 652
  12. 1035
  13. 7
  14. 974
  15. 5321
  16. 981
  17. 1
  18. 743
  19. 100
  20. 9653
  21. 10
  22. 203
  23. 971
  24. 932
  25. 8721
  26. 800
  27. 9843
  28. 1000
  29. 209
  30. 1024
  31. 103
  32. 304
  33. 873
  34. 9732
  35. 3000
  36. 631
  37. 608
  38. 984
  39. 509
  40. 9652

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