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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 378 · 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, 6 and 1 once each? (a) 861 (b) 816 (c) 168 (d) 681
  2. 2.What is the greatest 4-digit number you can make using the digits 3, 1, 7 and 5 once each? (a) 5731 (b) 7531 (c) 7513 (d) 1357
  3. 3.What is the smallest 4-digit number you can make using the digits 0, 4, 5 and 9 once each? (a) 4509 (b) 4059 (c) 0459 (d) 9540
  4. 4.What is the smallest 4-digit number you can make using the digits 8, 1, 2 and 0 once each? (a) 1208 (b) 1028 (c) 0128 (d) 8210
  5. 5.What is the place value of the digit 3 in 2863? (a) 30 (b) 3000 (c) 3 (d) 300
  6. 6.What is the greatest 3-digit number you can make using the digits 7, 6 and 1 once each? (a) 671 (b) 167 (c) 716 (d) 761
  7. 7.What is the place value of the digit 7 in 6374? (a) 700 (b) 7 (c) 7000 (d) 70
  8. 8.What is the greatest 4-digit number you can make using the digits 4, 6, 1 and 7 once each? (a) 7641 (b) 1467 (c) 7614 (d) 6741
  9. 9.What is the place value of the digit 3 in 3291? (a) 300000 (b) 30000 (c) 3000 (d) 300
  10. 10.What is the greatest 4-digit number you can make using the digits 5, 9, 8 and 7 once each? (a) 9857 (b) 5789 (c) 8975 (d) 9875
  11. 11.What is the place value of the digit 5 in 3685? (a) 500 (b) 50 (c) 5000 (d) 5
  12. 12.What is the smallest 3-digit number you can make using the digits 9, 0 and 6 once each? (a) 609 (b) 069 (c) 690 (d) 960
  13. 13.What is the greatest 3-digit number you can make using the digits 6, 8 and 3 once each? (a) 683 (b) 863 (c) 836 (d) 368
  14. 14.What is the smallest 3-digit number you can make using the digits 3, 0 and 7 once each? (a) 307 (b) 370 (c) 037 (d) 730
  15. 15.What is the greatest 4-digit number you can make using the digits 6, 4, 9 and 2 once each? (a) 9624 (b) 2469 (c) 6942 (d) 9642
  16. 16.What is the greatest 4-digit number you can make using the digits 5, 9, 1 and 3 once each? (a) 5931 (b) 1359 (c) 9513 (d) 9531
  17. 17.What is the place value of the digit 2 in 2967? (a) 20000 (b) 200000 (c) 2000 (d) 200
  18. 18.What is the greatest 4-digit number you can make using the digits 8, 5, 7 and 9 once each? (a) 5789 (b) 9857 (c) 9875 (d) 8975
  19. 19.What is the place value of the digit 4 in 4653? (a) 400 (b) 4000 (c) 40000 (d) 400000
  20. 20.What is the place value of the digit 6 in 6735? (a) 600000 (b) 6000 (c) 60000 (d) 600
  21. 21.What is the greatest 3-digit number you can make using the digits 6, 9 and 2 once each? (a) 962 (b) 692 (c) 926 (d) 269
  22. 22.What is the smallest 3-digit number you can make using the digits 1, 8 and 0 once each? (a) 018 (b) 810 (c) 180 (d) 108
  23. 23.What is the place value of the digit 1 in 9531? (a) 10 (b) 1 (c) 100 (d) 1000
  24. 24.What is the place value of the digit 1 in 9172? (a) 10 (b) 10000 (c) 100 (d) 1000
  25. 25.What is the place value of the digit 9 in 5219? (a) 90 (b) 900 (c) 9 (d) 9000
  26. 26.What is the place value of the digit 9 in 2489? (a) 9000 (b) 9 (c) 900 (d) 90
  27. 27.What is the smallest 4-digit number you can make using the digits 4, 2, 9 and 0 once each? (a) 2409 (b) 0249 (c) 9420 (d) 2049
  28. 28.What is the smallest 4-digit number you can make using the digits 2, 7, 0 and 4 once each? (a) 7420 (b) 2407 (c) 0247 (d) 2047
  29. 29.What is the place value of the digit 8 in 2834? (a) 8000 (b) 80 (c) 80000 (d) 800
  30. 30.What is the place value of the digit 5 in 9563? (a) 50000 (b) 500 (c) 5000 (d) 50
  31. 31.What is the smallest 4-digit number you can make using the digits 4, 5, 6 and 0 once each? (a) 6540 (b) 4056 (c) 0456 (d) 4506
  32. 32.What is the greatest 4-digit number you can make using the digits 9, 6, 2 and 7 once each? (a) 9762 (b) 9726 (c) 7962 (d) 2679
  33. 33.What is the greatest 3-digit number you can make using the digits 7, 1 and 6 once each? (a) 671 (b) 761 (c) 167 (d) 716
  34. 34.What is the smallest 3-digit number you can make using the digits 5, 1 and 0 once each? (a) 150 (b) 105 (c) 015 (d) 510
  35. 35.What is the greatest 3-digit number you can make using the digits 2, 1 and 7 once each? (a) 127 (b) 271 (c) 712 (d) 721
  36. 36.What is the greatest 3-digit number you can make using the digits 6, 1 and 2 once each? (a) 261 (b) 621 (c) 126 (d) 612
  37. 37.What is the place value of the digit 5 in 3512? (a) 500 (b) 50 (c) 50000 (d) 5000
  38. 38.What is the smallest 4-digit number you can make using the digits 0, 5, 9 and 7 once each? (a) 0579 (b) 9750 (c) 5079 (d) 5709
  39. 39.What is the greatest 4-digit number you can make using the digits 2, 4, 6 and 8 once each? (a) 6842 (b) 8624 (c) 8642 (d) 2468
  40. 40.What is the place value of the digit 6 in 4326? (a) 600 (b) 6 (c) 60 (d) 6000

Answer key

  1. 861
  2. 7531
  3. 4059
  4. 1028
  5. 3
  6. 761
  7. 70
  8. 7641
  9. 3000
  10. 9875
  11. 5
  12. 609
  13. 863
  14. 307
  15. 9642
  16. 9531
  17. 2000
  18. 9875
  19. 4000
  20. 6000
  21. 962
  22. 108
  23. 1
  24. 100
  25. 9
  26. 9
  27. 2049
  28. 2047
  29. 800
  30. 500
  31. 4056
  32. 9762
  33. 761
  34. 105
  35. 721
  36. 621
  37. 500
  38. 5079
  39. 8642
  40. 6

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