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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 455 · 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 0, 8 and 2 once each? (a) 280 (b) 820 (c) 208 (d) 028
  2. 2.What is the place value of the digit 4 in 4628? (a) 40000 (b) 400 (c) 4000 (d) 400000
  3. 3.What is the smallest 4-digit number you can make using the digits 6, 2, 3 and 0 once each? (a) 0236 (b) 2306 (c) 2036 (d) 6320
  4. 4.What is the smallest 3-digit number you can make using the digits 0, 9 and 7 once each? (a) 079 (b) 970 (c) 709 (d) 790
  5. 5.What is the place value of the digit 6 in 4296? (a) 600 (b) 60 (c) 6 (d) 6000
  6. 6.What is the greatest 3-digit number you can make using the digits 7, 1 and 4 once each? (a) 147 (b) 714 (c) 741 (d) 471
  7. 7.What is the smallest 4-digit number you can make using the digits 9, 0, 4 and 7 once each? (a) 9740 (b) 4079 (c) 4709 (d) 0479
  8. 8.What is the place value of the digit 5 in 2154? (a) 5 (b) 50 (c) 5000 (d) 500
  9. 9.What is the place value of the digit 3 in 2813? (a) 300 (b) 30 (c) 3000 (d) 3
  10. 10.What is the smallest 3-digit number you can make using the digits 4, 8 and 0 once each? (a) 840 (b) 480 (c) 408 (d) 048
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 6 and 7 once each? (a) 760 (b) 607 (c) 067 (d) 670
  12. 12.What is the greatest 3-digit number you can make using the digits 3, 6 and 7 once each? (a) 763 (b) 367 (c) 736 (d) 673
  13. 13.What is the place value of the digit 5 in 5213? (a) 5000 (b) 500000 (c) 500 (d) 50000
  14. 14.What is the greatest 3-digit number you can make using the digits 8, 9 and 6 once each? (a) 986 (b) 896 (c) 968 (d) 689
  15. 15.What is the place value of the digit 2 in 1382? (a) 2000 (b) 2 (c) 20 (d) 200
  16. 16.What is the place value of the digit 5 in 7945? (a) 500 (b) 5 (c) 5000 (d) 50
  17. 17.What is the place value of the digit 3 in 8931? (a) 300 (b) 3 (c) 3000 (d) 30
  18. 18.What is the greatest 3-digit number you can make using the digits 1, 2 and 6 once each? (a) 612 (b) 126 (c) 261 (d) 621
  19. 19.What is the greatest 3-digit number you can make using the digits 2, 4 and 1 once each? (a) 412 (b) 421 (c) 124 (d) 241
  20. 20.What is the place value of the digit 4 in 9864? (a) 4 (b) 4000 (c) 400 (d) 40
  21. 21.What is the greatest 4-digit number you can make using the digits 1, 3, 4 and 8 once each? (a) 4831 (b) 8431 (c) 1348 (d) 8413
  22. 22.What is the place value of the digit 2 in 2631? (a) 2000 (b) 20000 (c) 200000 (d) 200
  23. 23.What is the greatest 3-digit number you can make using the digits 9, 3 and 2 once each? (a) 239 (b) 923 (c) 392 (d) 932
  24. 24.What is the smallest 4-digit number you can make using the digits 4, 0, 1 and 2 once each? (a) 4210 (b) 0124 (c) 1024 (d) 1204
  25. 25.What is the place value of the digit 2 in 3247? (a) 200 (b) 2000 (c) 20000 (d) 20
  26. 26.What is the greatest 4-digit number you can make using the digits 5, 3, 6 and 1 once each? (a) 1356 (b) 5631 (c) 6513 (d) 6531
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 8 and 9 once each? (a) 890 (b) 089 (c) 809 (d) 980
  28. 28.What is the greatest 3-digit number you can make using the digits 2, 1 and 4 once each? (a) 124 (b) 241 (c) 412 (d) 421
  29. 29.What is the place value of the digit 3 in 9362? (a) 30 (b) 3000 (c) 30000 (d) 300
  30. 30.What is the greatest 3-digit number you can make using the digits 8, 2 and 5 once each? (a) 582 (b) 258 (c) 852 (d) 825
  31. 31.What is the greatest 4-digit number you can make using the digits 3, 1, 6 and 4 once each? (a) 4631 (b) 6413 (c) 1346 (d) 6431
  32. 32.What is the place value of the digit 8 in 5689? (a) 8 (b) 8000 (c) 80 (d) 800
  33. 33.What is the smallest 3-digit number you can make using the digits 0, 4 and 7 once each? (a) 047 (b) 407 (c) 470 (d) 740
  34. 34.What is the place value of the digit 5 in 4958? (a) 500 (b) 5 (c) 5000 (d) 50
  35. 35.What is the smallest 3-digit number you can make using the digits 1, 0 and 8 once each? (a) 108 (b) 180 (c) 810 (d) 018
  36. 36.What is the greatest 4-digit number you can make using the digits 4, 9, 2 and 5 once each? (a) 9542 (b) 2459 (c) 9524 (d) 5942
  37. 37.What is the greatest 4-digit number you can make using the digits 5, 7, 2 and 9 once each? (a) 2579 (b) 9752 (c) 7952 (d) 9725
  38. 38.What is the smallest 3-digit number you can make using the digits 6, 1 and 0 once each? (a) 160 (b) 106 (c) 610 (d) 016
  39. 39.What is the place value of the digit 8 in 1385? (a) 800 (b) 8 (c) 8000 (d) 80
  40. 40.What is the greatest 4-digit number you can make using the digits 9, 1, 4 and 2 once each? (a) 9412 (b) 1249 (c) 9421 (d) 4921

Answer key

  1. 208
  2. 4000
  3. 2036
  4. 709
  5. 6
  6. 741
  7. 4079
  8. 50
  9. 3
  10. 408
  11. 607
  12. 763
  13. 5000
  14. 986
  15. 2
  16. 5
  17. 30
  18. 621
  19. 421
  20. 4
  21. 8431
  22. 2000
  23. 932
  24. 1024
  25. 200
  26. 6531
  27. 809
  28. 421
  29. 300
  30. 852
  31. 6431
  32. 80
  33. 407
  34. 50
  35. 108
  36. 9542
  37. 9752
  38. 106
  39. 80
  40. 9421

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