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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 906 · 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 4-digit number you can make using the digits 7, 8, 0 and 9 once each? (a) 7809 (b) 7089 (c) 0789 (d) 9870
  2. 2.What is the place value of the digit 8 in 6158? (a) 8000 (b) 80 (c) 8 (d) 800
  3. 3.What is the place value of the digit 8 in 1958? (a) 80 (b) 8 (c) 800 (d) 8000
  4. 4.What is the smallest 4-digit number you can make using the digits 0, 4, 9 and 1 once each? (a) 9410 (b) 1049 (c) 1409 (d) 0149
  5. 5.What is the greatest 4-digit number you can make using the digits 3, 5, 8 and 2 once each? (a) 8532 (b) 5832 (c) 8523 (d) 2358
  6. 6.What is the greatest 3-digit number you can make using the digits 6, 5 and 3 once each? (a) 635 (b) 563 (c) 356 (d) 653
  7. 7.What is the place value of the digit 7 in 2137? (a) 70 (b) 700 (c) 7 (d) 7000
  8. 8.What is the greatest 4-digit number you can make using the digits 2, 8, 1 and 4 once each? (a) 8421 (b) 1248 (c) 4821 (d) 8412
  9. 9.What is the greatest 3-digit number you can make using the digits 3, 5 and 9 once each? (a) 593 (b) 359 (c) 953 (d) 935
  10. 10.What is the smallest 3-digit number you can make using the digits 0, 3 and 8 once each? (a) 830 (b) 038 (c) 308 (d) 380
  11. 11.What is the smallest 4-digit number you can make using the digits 1, 0, 2 and 8 once each? (a) 1208 (b) 8210 (c) 0128 (d) 1028
  12. 12.What is the greatest 4-digit number you can make using the digits 4, 6, 5 and 2 once each? (a) 5642 (b) 6542 (c) 2456 (d) 6524
  13. 13.What is the greatest 3-digit number you can make using the digits 3, 5 and 2 once each? (a) 523 (b) 352 (c) 532 (d) 235
  14. 14.What is the place value of the digit 4 in 5941? (a) 400 (b) 4 (c) 4000 (d) 40
  15. 15.What is the place value of the digit 1 in 5173? (a) 100 (b) 1000 (c) 10000 (d) 10
  16. 16.What is the smallest 4-digit number you can make using the digits 9, 7, 3 and 0 once each? (a) 3709 (b) 0379 (c) 9730 (d) 3079
  17. 17.What is the place value of the digit 1 in 4931? (a) 1000 (b) 1 (c) 10 (d) 100
  18. 18.What is the smallest 4-digit number you can make using the digits 0, 3, 8 and 9 once each? (a) 3089 (b) 9830 (c) 0389 (d) 3809
  19. 19.What is the place value of the digit 6 in 9816? (a) 600 (b) 60 (c) 6000 (d) 6
  20. 20.What is the place value of the digit 8 in 8372? (a) 80000 (b) 800 (c) 800000 (d) 8000
  21. 21.What is the place value of the digit 1 in 6139? (a) 10 (b) 10000 (c) 100 (d) 1000
  22. 22.What is the greatest 4-digit number you can make using the digits 2, 6, 7 and 1 once each? (a) 1267 (b) 7621 (c) 6721 (d) 7612
  23. 23.What is the place value of the digit 7 in 9715? (a) 7000 (b) 700 (c) 70000 (d) 70
  24. 24.What is the greatest 4-digit number you can make using the digits 3, 9, 7 and 4 once each? (a) 7943 (b) 9743 (c) 3479 (d) 9734
  25. 25.What is the smallest 3-digit number you can make using the digits 2, 0 and 1 once each? (a) 120 (b) 210 (c) 102 (d) 012
  26. 26.What is the place value of the digit 1 in 7815? (a) 100 (b) 1000 (c) 10 (d) 1
  27. 27.What is the smallest 4-digit number you can make using the digits 5, 1, 0 and 3 once each? (a) 5310 (b) 1305 (c) 0135 (d) 1035
  28. 28.What is the smallest 4-digit number you can make using the digits 1, 0, 5 and 2 once each? (a) 0125 (b) 1025 (c) 1205 (d) 5210
  29. 29.What is the place value of the digit 8 in 2875? (a) 80 (b) 800 (c) 80000 (d) 8000
  30. 30.What is the place value of the digit 4 in 5349? (a) 4000 (b) 4 (c) 40 (d) 400
  31. 31.What is the smallest 3-digit number you can make using the digits 1, 4 and 0 once each? (a) 410 (b) 104 (c) 014 (d) 140
  32. 32.What is the smallest 4-digit number you can make using the digits 0, 9, 7 and 2 once each? (a) 0279 (b) 2709 (c) 9720 (d) 2079
  33. 33.What is the smallest 3-digit number you can make using the digits 0, 1 and 4 once each? (a) 014 (b) 410 (c) 104 (d) 140
  34. 34.What is the greatest 3-digit number you can make using the digits 4, 5 and 8 once each? (a) 458 (b) 854 (c) 584 (d) 845
  35. 35.What is the place value of the digit 5 in 4598? (a) 50000 (b) 50 (c) 5000 (d) 500
  36. 36.What is the greatest 3-digit number you can make using the digits 7, 1 and 5 once each? (a) 715 (b) 751 (c) 157 (d) 571
  37. 37.What is the smallest 4-digit number you can make using the digits 8, 0, 4 and 6 once each? (a) 4608 (b) 4068 (c) 0468 (d) 8640
  38. 38.What is the greatest 3-digit number you can make using the digits 3, 2 and 4 once each? (a) 342 (b) 423 (c) 432 (d) 234
  39. 39.What is the smallest 3-digit number you can make using the digits 0, 4 and 8 once each? (a) 048 (b) 408 (c) 480 (d) 840
  40. 40.What is the greatest 3-digit number you can make using the digits 1, 5 and 2 once each? (a) 251 (b) 521 (c) 512 (d) 125

Answer key

  1. 7089
  2. 8
  3. 8
  4. 1049
  5. 8532
  6. 653
  7. 7
  8. 8421
  9. 953
  10. 308
  11. 1028
  12. 6542
  13. 532
  14. 40
  15. 100
  16. 3079
  17. 1
  18. 3089
  19. 6
  20. 8000
  21. 100
  22. 7621
  23. 700
  24. 9743
  25. 102
  26. 10
  27. 1035
  28. 1025
  29. 800
  30. 40
  31. 104
  32. 2079
  33. 104
  34. 854
  35. 500
  36. 751
  37. 4068
  38. 432
  39. 408
  40. 521

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