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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 700 · 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 8, 2 and 3 once each? (a) 832 (b) 382 (c) 238 (d) 823
  2. 2.What is the place value of the digit 2 in 8246? (a) 20 (b) 200 (c) 2000 (d) 20000
  3. 3.What is the place value of the digit 3 in 8234? (a) 3 (b) 300 (c) 3000 (d) 30
  4. 4.What is the place value of the digit 2 in 8423? (a) 20 (b) 2 (c) 2000 (d) 200
  5. 5.What is the greatest 4-digit number you can make using the digits 2, 7, 3 and 4 once each? (a) 7432 (b) 7423 (c) 4732 (d) 2347
  6. 6.What is the greatest 3-digit number you can make using the digits 6, 1 and 3 once each? (a) 631 (b) 613 (c) 136 (d) 361
  7. 7.What is the smallest 3-digit number you can make using the digits 3, 2 and 0 once each? (a) 203 (b) 320 (c) 230 (d) 023
  8. 8.What is the place value of the digit 2 in 6782? (a) 2 (b) 2000 (c) 200 (d) 20
  9. 9.What is the place value of the digit 4 in 2914? (a) 40 (b) 400 (c) 4000 (d) 4
  10. 10.What is the greatest 4-digit number you can make using the digits 9, 7, 1 and 5 once each? (a) 7951 (b) 1579 (c) 9715 (d) 9751
  11. 11.What is the place value of the digit 8 in 8135? (a) 8000 (b) 800000 (c) 800 (d) 80000
  12. 12.What is the place value of the digit 7 in 7581? (a) 700000 (b) 7000 (c) 70000 (d) 700
  13. 13.What is the smallest 3-digit number you can make using the digits 0, 2 and 1 once each? (a) 120 (b) 102 (c) 012 (d) 210
  14. 14.What is the place value of the digit 4 in 4256? (a) 4000 (b) 400 (c) 400000 (d) 40000
  15. 15.What is the greatest 3-digit number you can make using the digits 9, 3 and 2 once each? (a) 923 (b) 392 (c) 932 (d) 239
  16. 16.What is the greatest 4-digit number you can make using the digits 6, 7, 3 and 5 once each? (a) 3567 (b) 7635 (c) 7653 (d) 6753
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 6 and 3 once each? (a) 306 (b) 630 (c) 036 (d) 360
  18. 18.What is the smallest 4-digit number you can make using the digits 3, 0, 1 and 6 once each? (a) 1306 (b) 6310 (c) 1036 (d) 0136
  19. 19.What is the place value of the digit 9 in 9875? (a) 9000 (b) 900000 (c) 90000 (d) 900
  20. 20.What is the place value of the digit 1 in 8512? (a) 100 (b) 10 (c) 1 (d) 1000
  21. 21.What is the place value of the digit 1 in 6851? (a) 1000 (b) 100 (c) 10 (d) 1
  22. 22.What is the place value of the digit 4 in 4957? (a) 40000 (b) 400000 (c) 4000 (d) 400
  23. 23.What is the smallest 3-digit number you can make using the digits 0, 8 and 4 once each? (a) 048 (b) 840 (c) 480 (d) 408
  24. 24.What is the place value of the digit 4 in 5419? (a) 400 (b) 4000 (c) 40 (d) 40000
  25. 25.What is the smallest 3-digit number you can make using the digits 0, 4 and 6 once each? (a) 460 (b) 406 (c) 046 (d) 640
  26. 26.What is the smallest 4-digit number you can make using the digits 1, 0, 4 and 2 once each? (a) 0124 (b) 4210 (c) 1024 (d) 1204
  27. 27.What is the place value of the digit 6 in 2694? (a) 60 (b) 60000 (c) 6000 (d) 600
  28. 28.What is the smallest 4-digit number you can make using the digits 1, 0, 2 and 5 once each? (a) 1205 (b) 5210 (c) 0125 (d) 1025
  29. 29.What is the greatest 3-digit number you can make using the digits 4, 5 and 8 once each? (a) 458 (b) 845 (c) 584 (d) 854
  30. 30.What is the place value of the digit 5 in 3645? (a) 500 (b) 5000 (c) 50 (d) 5
  31. 31.What is the smallest 3-digit number you can make using the digits 3, 0 and 8 once each? (a) 830 (b) 380 (c) 038 (d) 308
  32. 32.What is the greatest 3-digit number you can make using the digits 6, 9 and 8 once each? (a) 689 (b) 968 (c) 986 (d) 896
  33. 33.What is the greatest 3-digit number you can make using the digits 6, 2 and 8 once each? (a) 268 (b) 862 (c) 682 (d) 826
  34. 34.What is the smallest 4-digit number you can make using the digits 6, 4, 2 and 0 once each? (a) 6420 (b) 2406 (c) 2046 (d) 0246
  35. 35.What is the greatest 3-digit number you can make using the digits 1, 9 and 5 once each? (a) 159 (b) 591 (c) 915 (d) 951
  36. 36.What is the smallest 4-digit number you can make using the digits 2, 1, 7 and 0 once each? (a) 1027 (b) 1207 (c) 7210 (d) 0127
  37. 37.What is the smallest 4-digit number you can make using the digits 8, 5, 0 and 4 once each? (a) 0458 (b) 8540 (c) 4508 (d) 4058
  38. 38.What is the greatest 4-digit number you can make using the digits 7, 4, 8 and 3 once each? (a) 3478 (b) 7843 (c) 8743 (d) 8734
  39. 39.What is the smallest 4-digit number you can make using the digits 9, 7, 4 and 0 once each? (a) 4079 (b) 9740 (c) 0479 (d) 4709
  40. 40.What is the smallest 4-digit number you can make using the digits 3, 4, 9 and 0 once each? (a) 0349 (b) 3049 (c) 3409 (d) 9430

Answer key

  1. 832
  2. 200
  3. 30
  4. 20
  5. 7432
  6. 631
  7. 203
  8. 2
  9. 4
  10. 9751
  11. 8000
  12. 7000
  13. 102
  14. 4000
  15. 932
  16. 7653
  17. 306
  18. 1036
  19. 9000
  20. 10
  21. 1
  22. 4000
  23. 408
  24. 400
  25. 406
  26. 1024
  27. 600
  28. 1025
  29. 854
  30. 5
  31. 308
  32. 986
  33. 862
  34. 2046
  35. 951
  36. 1027
  37. 4058
  38. 8743
  39. 4079
  40. 3049

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