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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 710 · 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 4-digit number you can make using the digits 4, 5, 7 and 8 once each? (a) 7854 (b) 8754 (c) 4578 (d) 8745
  2. 2.What is the greatest 3-digit number you can make using the digits 1, 8 and 5 once each? (a) 158 (b) 815 (c) 581 (d) 851
  3. 3.What is the smallest 3-digit number you can make using the digits 8, 0 and 5 once each? (a) 508 (b) 850 (c) 580 (d) 058
  4. 4.What is the greatest 4-digit number you can make using the digits 7, 9, 6 and 1 once each? (a) 7961 (b) 1679 (c) 9716 (d) 9761
  5. 5.What is the greatest 3-digit number you can make using the digits 9, 3 and 4 once each? (a) 934 (b) 943 (c) 493 (d) 349
  6. 6.What is the place value of the digit 6 in 4163? (a) 6000 (b) 6 (c) 600 (d) 60
  7. 7.What is the smallest 4-digit number you can make using the digits 0, 6, 9 and 7 once each? (a) 9760 (b) 6709 (c) 6079 (d) 0679
  8. 8.What is the place value of the digit 6 in 3286? (a) 60 (b) 6000 (c) 600 (d) 6
  9. 9.What is the place value of the digit 6 in 6374? (a) 60000 (b) 600000 (c) 600 (d) 6000
  10. 10.What is the place value of the digit 6 in 8296? (a) 600 (b) 6 (c) 6000 (d) 60
  11. 11.What is the greatest 4-digit number you can make using the digits 1, 5, 9 and 3 once each? (a) 1359 (b) 9513 (c) 5931 (d) 9531
  12. 12.What is the smallest 4-digit number you can make using the digits 0, 7, 8 and 2 once each? (a) 8720 (b) 2708 (c) 2078 (d) 0278
  13. 13.What is the greatest 3-digit number you can make using the digits 1, 3 and 9 once each? (a) 391 (b) 139 (c) 913 (d) 931
  14. 14.What is the greatest 4-digit number you can make using the digits 3, 2, 9 and 7 once each? (a) 9732 (b) 9723 (c) 7932 (d) 2379
  15. 15.What is the smallest 4-digit number you can make using the digits 7, 3, 0 and 2 once each? (a) 2307 (b) 2037 (c) 7320 (d) 0237
  16. 16.What is the greatest 3-digit number you can make using the digits 7, 8 and 1 once each? (a) 817 (b) 871 (c) 781 (d) 178
  17. 17.What is the greatest 3-digit number you can make using the digits 2, 9 and 4 once each? (a) 249 (b) 924 (c) 492 (d) 942
  18. 18.What is the greatest 4-digit number you can make using the digits 5, 1, 9 and 8 once each? (a) 8951 (b) 1589 (c) 9815 (d) 9851
  19. 19.What is the smallest 3-digit number you can make using the digits 3, 1 and 0 once each? (a) 103 (b) 013 (c) 310 (d) 130
  20. 20.What is the smallest 4-digit number you can make using the digits 0, 8, 9 and 1 once each? (a) 1809 (b) 1089 (c) 9810 (d) 0189
  21. 21.What is the greatest 3-digit number you can make using the digits 2, 8 and 3 once each? (a) 238 (b) 823 (c) 832 (d) 382
  22. 22.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) 1204 (d) 1024
  23. 23.What is the smallest 4-digit number you can make using the digits 3, 9, 0 and 6 once each? (a) 0369 (b) 3069 (c) 9630 (d) 3609
  24. 24.What is the place value of the digit 2 in 8452? (a) 2 (b) 200 (c) 2000 (d) 20
  25. 25.What is the smallest 3-digit number you can make using the digits 8, 1 and 0 once each? (a) 108 (b) 810 (c) 180 (d) 018
  26. 26.What is the smallest 4-digit number you can make using the digits 9, 0, 6 and 3 once each? (a) 0369 (b) 3609 (c) 9630 (d) 3069
  27. 27.What is the smallest 3-digit number you can make using the digits 2, 0 and 3 once each? (a) 320 (b) 230 (c) 203 (d) 023
  28. 28.What is the smallest 3-digit number you can make using the digits 8, 0 and 4 once each? (a) 408 (b) 048 (c) 840 (d) 480
  29. 29.What is the greatest 4-digit number you can make using the digits 6, 4, 5 and 2 once each? (a) 6524 (b) 2456 (c) 6542 (d) 5642
  30. 30.What is the place value of the digit 2 in 7623? (a) 20 (b) 2 (c) 2000 (d) 200
  31. 31.What is the place value of the digit 7 in 7468? (a) 700000 (b) 700 (c) 7000 (d) 70000
  32. 32.What is the place value of the digit 7 in 2867? (a) 70 (b) 700 (c) 7000 (d) 7
  33. 33.What is the smallest 4-digit number you can make using the digits 1, 0, 3 and 9 once each? (a) 0139 (b) 9310 (c) 1039 (d) 1309
  34. 34.What is the place value of the digit 4 in 6497? (a) 40 (b) 40000 (c) 4000 (d) 400
  35. 35.What is the greatest 3-digit number you can make using the digits 5, 4 and 6 once each? (a) 645 (b) 564 (c) 654 (d) 456
  36. 36.What is the greatest 3-digit number you can make using the digits 5, 9 and 1 once each? (a) 591 (b) 159 (c) 951 (d) 915
  37. 37.What is the greatest 3-digit number you can make using the digits 4, 8 and 3 once each? (a) 483 (b) 834 (c) 348 (d) 843
  38. 38.What is the greatest 4-digit number you can make using the digits 5, 7, 2 and 4 once each? (a) 5742 (b) 7542 (c) 2457 (d) 7524
  39. 39.What is the greatest 3-digit number you can make using the digits 9, 6 and 7 once each? (a) 967 (b) 679 (c) 796 (d) 976
  40. 40.What is the place value of the digit 9 in 2469? (a) 90 (b) 900 (c) 9 (d) 9000

Answer key

  1. 8754
  2. 851
  3. 508
  4. 9761
  5. 943
  6. 60
  7. 6079
  8. 6
  9. 6000
  10. 6
  11. 9531
  12. 2078
  13. 931
  14. 9732
  15. 2037
  16. 871
  17. 942
  18. 9851
  19. 103
  20. 1089
  21. 832
  22. 1024
  23. 3069
  24. 2
  25. 108
  26. 3069
  27. 203
  28. 408
  29. 6542
  30. 20
  31. 7000
  32. 7
  33. 1039
  34. 400
  35. 654
  36. 951
  37. 843
  38. 7542
  39. 976
  40. 9

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