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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 566 · 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 2, 0 and 1 once each? (a) 210 (b) 102 (c) 120 (d) 012
  2. 2.What is the greatest 4-digit number you can make using the digits 7, 3, 4 and 6 once each? (a) 7643 (b) 7634 (c) 3467 (d) 6743
  3. 3.What is the greatest 4-digit number you can make using the digits 2, 7, 1 and 6 once each? (a) 1267 (b) 6721 (c) 7621 (d) 7612
  4. 4.What is the place value of the digit 1 in 8671? (a) 100 (b) 10 (c) 1 (d) 1000
  5. 5.What is the smallest 4-digit number you can make using the digits 0, 5, 3 and 9 once each? (a) 9530 (b) 0359 (c) 3509 (d) 3059
  6. 6.What is the place value of the digit 2 in 2738? (a) 200 (b) 20000 (c) 200000 (d) 2000
  7. 7.What is the smallest 3-digit number you can make using the digits 1, 8 and 0 once each? (a) 810 (b) 180 (c) 108 (d) 018
  8. 8.What is the greatest 3-digit number you can make using the digits 7, 2 and 9 once each? (a) 279 (b) 927 (c) 792 (d) 972
  9. 9.What is the place value of the digit 5 in 5341? (a) 500000 (b) 50000 (c) 5000 (d) 500
  10. 10.What is the place value of the digit 1 in 5314? (a) 1000 (b) 1 (c) 10 (d) 100
  11. 11.What is the place value of the digit 9 in 7692? (a) 9000 (b) 900 (c) 90 (d) 9
  12. 12.What is the place value of the digit 3 in 9134? (a) 3000 (b) 30 (c) 300 (d) 3
  13. 13.What is the place value of the digit 5 in 3195? (a) 50 (b) 5000 (c) 5 (d) 500
  14. 14.What is the smallest 4-digit number you can make using the digits 2, 0, 6 and 1 once each? (a) 1026 (b) 6210 (c) 1206 (d) 0126
  15. 15.What is the greatest 3-digit number you can make using the digits 4, 8 and 6 once each? (a) 846 (b) 864 (c) 684 (d) 468
  16. 16.What is the greatest 4-digit number you can make using the digits 5, 7, 4 and 3 once each? (a) 7534 (b) 7543 (c) 5743 (d) 3457
  17. 17.What is the greatest 3-digit number you can make using the digits 9, 7 and 6 once each? (a) 976 (b) 679 (c) 796 (d) 967
  18. 18.What is the smallest 3-digit number you can make using the digits 4, 3 and 0 once each? (a) 034 (b) 304 (c) 430 (d) 340
  19. 19.What is the place value of the digit 2 in 2413? (a) 20000 (b) 200000 (c) 2000 (d) 200
  20. 20.What is the greatest 3-digit number you can make using the digits 8, 2 and 5 once each? (a) 825 (b) 258 (c) 582 (d) 852
  21. 21.What is the smallest 3-digit number you can make using the digits 0, 1 and 2 once each? (a) 012 (b) 102 (c) 120 (d) 210
  22. 22.What is the greatest 4-digit number you can make using the digits 6, 9, 5 and 7 once each? (a) 9756 (b) 7965 (c) 9765 (d) 5679
  23. 23.What is the smallest 4-digit number you can make using the digits 0, 9, 7 and 6 once each? (a) 6709 (b) 0679 (c) 6079 (d) 9760
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 5 and 8 once each? (a) 580 (b) 508 (c) 850 (d) 058
  25. 25.What is the smallest 4-digit number you can make using the digits 0, 4, 2 and 8 once each? (a) 0248 (b) 8420 (c) 2408 (d) 2048
  26. 26.What is the place value of the digit 2 in 4263? (a) 2000 (b) 20 (c) 200 (d) 20000
  27. 27.What is the greatest 3-digit number you can make using the digits 9, 3 and 4 once each? (a) 934 (b) 493 (c) 349 (d) 943
  28. 28.What is the smallest 3-digit number you can make using the digits 2, 8 and 0 once each? (a) 028 (b) 280 (c) 208 (d) 820
  29. 29.What is the smallest 4-digit number you can make using the digits 7, 1, 0 and 6 once each? (a) 7610 (b) 1607 (c) 0167 (d) 1067
  30. 30.What is the place value of the digit 2 in 8124? (a) 200 (b) 20 (c) 2000 (d) 2
  31. 31.What is the place value of the digit 1 in 4981? (a) 1 (b) 1000 (c) 10 (d) 100
  32. 32.What is the place value of the digit 8 in 4873? (a) 8000 (b) 80 (c) 80000 (d) 800
  33. 33.What is the place value of the digit 1 in 9513? (a) 10 (b) 1000 (c) 1 (d) 100
  34. 34.What is the smallest 3-digit number you can make using the digits 2, 5 and 0 once each? (a) 205 (b) 250 (c) 025 (d) 520
  35. 35.What is the place value of the digit 1 in 9621? (a) 1000 (b) 1 (c) 10 (d) 100
  36. 36.What is the smallest 3-digit number you can make using the digits 5, 2 and 0 once each? (a) 205 (b) 250 (c) 025 (d) 520
  37. 37.What is the smallest 3-digit number you can make using the digits 0, 8 and 3 once each? (a) 830 (b) 380 (c) 308 (d) 038
  38. 38.What is the smallest 3-digit number you can make using the digits 0, 4 and 1 once each? (a) 410 (b) 104 (c) 014 (d) 140
  39. 39.What is the greatest 4-digit number you can make using the digits 2, 8, 5 and 7 once each? (a) 2578 (b) 8752 (c) 7852 (d) 8725
  40. 40.What is the greatest 4-digit number you can make using the digits 9, 1, 3 and 5 once each? (a) 9531 (b) 5931 (c) 1359 (d) 9513

Answer key

  1. 102
  2. 7643
  3. 7621
  4. 1
  5. 3059
  6. 2000
  7. 108
  8. 972
  9. 5000
  10. 10
  11. 90
  12. 30
  13. 5
  14. 1026
  15. 864
  16. 7543
  17. 976
  18. 304
  19. 2000
  20. 852
  21. 102
  22. 9765
  23. 6079
  24. 508
  25. 2048
  26. 200
  27. 943
  28. 208
  29. 1067
  30. 20
  31. 1
  32. 800
  33. 10
  34. 205
  35. 1
  36. 205
  37. 308
  38. 104
  39. 8752
  40. 9531

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