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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 624 · 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 1, 2, 5 and 6 once each? (a) 5621 (b) 6512 (c) 6521 (d) 1256
  2. 2.What is the smallest 4-digit number you can make using the digits 4, 0, 8 and 9 once each? (a) 0489 (b) 9840 (c) 4089 (d) 4809
  3. 3.What is the smallest 4-digit number you can make using the digits 8, 0, 5 and 3 once each? (a) 3508 (b) 3058 (c) 8530 (d) 0358
  4. 4.What is the smallest 3-digit number you can make using the digits 0, 6 and 7 once each? (a) 607 (b) 760 (c) 670 (d) 067
  5. 5.What is the greatest 4-digit number you can make using the digits 6, 1, 2 and 4 once each? (a) 1246 (b) 4621 (c) 6421 (d) 6412
  6. 6.What is the place value of the digit 2 in 4295? (a) 2000 (b) 20 (c) 20000 (d) 200
  7. 7.What is the place value of the digit 3 in 7293? (a) 3000 (b) 300 (c) 3 (d) 30
  8. 8.What is the smallest 4-digit number you can make using the digits 0, 9, 2 and 7 once each? (a) 2079 (b) 9720 (c) 2709 (d) 0279
  9. 9.What is the smallest 4-digit number you can make using the digits 4, 3, 0 and 5 once each? (a) 0345 (b) 3405 (c) 5430 (d) 3045
  10. 10.What is the smallest 4-digit number you can make using the digits 0, 9, 1 and 3 once each? (a) 1309 (b) 1039 (c) 9310 (d) 0139
  11. 11.What is the smallest 3-digit number you can make using the digits 1, 0 and 5 once each? (a) 510 (b) 105 (c) 015 (d) 150
  12. 12.What is the greatest 4-digit number you can make using the digits 6, 5, 2 and 1 once each? (a) 6512 (b) 5621 (c) 1256 (d) 6521
  13. 13.What is the smallest 3-digit number you can make using the digits 3, 0 and 5 once each? (a) 035 (b) 305 (c) 350 (d) 530
  14. 14.What is the smallest 4-digit number you can make using the digits 4, 8, 0 and 6 once each? (a) 8640 (b) 4068 (c) 0468 (d) 4608
  15. 15.What is the greatest 4-digit number you can make using the digits 9, 4, 7 and 6 once each? (a) 9764 (b) 7964 (c) 9746 (d) 4679
  16. 16.What is the smallest 3-digit number you can make using the digits 7, 3 and 0 once each? (a) 037 (b) 370 (c) 307 (d) 730
  17. 17.What is the greatest 4-digit number you can make using the digits 9, 8, 1 and 3 once each? (a) 9831 (b) 8931 (c) 9813 (d) 1389
  18. 18.What is the place value of the digit 9 in 1692? (a) 900 (b) 9 (c) 90 (d) 9000
  19. 19.What is the greatest 3-digit number you can make using the digits 2, 1 and 8 once each? (a) 281 (b) 128 (c) 812 (d) 821
  20. 20.What is the greatest 4-digit number you can make using the digits 6, 4, 9 and 5 once each? (a) 9654 (b) 4569 (c) 6954 (d) 9645
  21. 21.What is the place value of the digit 1 in 2341? (a) 1000 (b) 100 (c) 1 (d) 10
  22. 22.What is the place value of the digit 5 in 9725? (a) 5000 (b) 500 (c) 50 (d) 5
  23. 23.What is the place value of the digit 2 in 9267? (a) 200 (b) 20 (c) 2000 (d) 20000
  24. 24.What is the smallest 4-digit number you can make using the digits 0, 2, 1 and 4 once each? (a) 4210 (b) 1024 (c) 0124 (d) 1204
  25. 25.What is the place value of the digit 1 in 7195? (a) 1000 (b) 10000 (c) 100 (d) 10
  26. 26.What is the greatest 3-digit number you can make using the digits 8, 2 and 4 once each? (a) 842 (b) 482 (c) 248 (d) 824
  27. 27.What is the greatest 3-digit number you can make using the digits 3, 7 and 4 once each? (a) 734 (b) 347 (c) 743 (d) 473
  28. 28.What is the smallest 3-digit number you can make using the digits 5, 0 and 9 once each? (a) 590 (b) 059 (c) 950 (d) 509
  29. 29.What is the place value of the digit 2 in 8642? (a) 200 (b) 2000 (c) 20 (d) 2
  30. 30.What is the smallest 4-digit number you can make using the digits 2, 5, 0 and 3 once each? (a) 5320 (b) 2035 (c) 0235 (d) 2305
  31. 31.What is the place value of the digit 6 in 1976? (a) 6 (b) 600 (c) 6000 (d) 60
  32. 32.What is the greatest 4-digit number you can make using the digits 7, 9, 5 and 1 once each? (a) 1579 (b) 9715 (c) 7951 (d) 9751
  33. 33.What is the greatest 3-digit number you can make using the digits 5, 1 and 7 once each? (a) 571 (b) 157 (c) 715 (d) 751
  34. 34.What is the greatest 4-digit number you can make using the digits 1, 9, 2 and 4 once each? (a) 4921 (b) 1249 (c) 9412 (d) 9421
  35. 35.What is the place value of the digit 5 in 3591? (a) 50000 (b) 50 (c) 500 (d) 5000
  36. 36.What is the greatest 4-digit number you can make using the digits 7, 2, 6 and 1 once each? (a) 7612 (b) 7621 (c) 1267 (d) 6721
  37. 37.What is the smallest 4-digit number you can make using the digits 4, 0, 5 and 1 once each? (a) 0145 (b) 1405 (c) 5410 (d) 1045
  38. 38.What is the smallest 3-digit number you can make using the digits 0, 8 and 9 once each? (a) 890 (b) 089 (c) 980 (d) 809
  39. 39.What is the place value of the digit 4 in 1476? (a) 400 (b) 40 (c) 4000 (d) 40000
  40. 40.What is the greatest 4-digit number you can make using the digits 3, 8, 2 and 5 once each? (a) 5832 (b) 8532 (c) 2358 (d) 8523

Answer key

  1. 6521
  2. 4089
  3. 3058
  4. 607
  5. 6421
  6. 200
  7. 3
  8. 2079
  9. 3045
  10. 1039
  11. 105
  12. 6521
  13. 305
  14. 4068
  15. 9764
  16. 307
  17. 9831
  18. 90
  19. 821
  20. 9654
  21. 1
  22. 5
  23. 200
  24. 1024
  25. 100
  26. 842
  27. 743
  28. 509
  29. 2
  30. 2035
  31. 6
  32. 9751
  33. 751
  34. 9421
  35. 500
  36. 7621
  37. 1045
  38. 809
  39. 400
  40. 8532

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