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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 370 · 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 2, 7, 3 and 9 once each? (a) 9732 (b) 9723 (c) 7932 (d) 2379
  2. 2.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 320 (b) 230 (c) 203 (d) 023
  3. 3.What is the greatest 3-digit number you can make using the digits 1, 4 and 9 once each? (a) 491 (b) 914 (c) 149 (d) 941
  4. 4.What is the smallest 4-digit number you can make using the digits 5, 3, 0 and 1 once each? (a) 0135 (b) 5310 (c) 1035 (d) 1305
  5. 5.What is the place value of the digit 5 in 6581? (a) 500 (b) 5000 (c) 50000 (d) 50
  6. 6.What is the greatest 4-digit number you can make using the digits 5, 1, 8 and 7 once each? (a) 7851 (b) 8751 (c) 8715 (d) 1578
  7. 7.What is the smallest 3-digit number you can make using the digits 0, 8 and 9 once each? (a) 089 (b) 980 (c) 890 (d) 809
  8. 8.What is the greatest 4-digit number you can make using the digits 8, 5, 9 and 1 once each? (a) 1589 (b) 9815 (c) 8951 (d) 9851
  9. 9.What is the greatest 4-digit number you can make using the digits 2, 5, 1 and 6 once each? (a) 5621 (b) 6521 (c) 6512 (d) 1256
  10. 10.What is the place value of the digit 3 in 8351? (a) 30000 (b) 300 (c) 3000 (d) 30
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 5 and 9 once each? (a) 059 (b) 590 (c) 509 (d) 950
  12. 12.What is the greatest 3-digit number you can make using the digits 4, 1 and 2 once each? (a) 241 (b) 421 (c) 412 (d) 124
  13. 13.What is the place value of the digit 5 in 9581? (a) 5000 (b) 50000 (c) 50 (d) 500
  14. 14.What is the place value of the digit 8 in 8439? (a) 800000 (b) 800 (c) 8000 (d) 80000
  15. 15.What is the place value of the digit 8 in 4628? (a) 80 (b) 8 (c) 8000 (d) 800
  16. 16.What is the greatest 3-digit number you can make using the digits 5, 2 and 7 once each? (a) 752 (b) 572 (c) 257 (d) 725
  17. 17.What is the smallest 4-digit number you can make using the digits 2, 4, 0 and 7 once each? (a) 2407 (b) 2047 (c) 7420 (d) 0247
  18. 18.What is the place value of the digit 3 in 2573? (a) 300 (b) 3000 (c) 30 (d) 3
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 1 and 7 once each? (a) 107 (b) 710 (c) 170 (d) 017
  20. 20.What is the smallest 3-digit number you can make using the digits 8, 9 and 0 once each? (a) 980 (b) 809 (c) 890 (d) 089
  21. 21.What is the smallest 4-digit number you can make using the digits 0, 6, 4 and 3 once each? (a) 3046 (b) 6430 (c) 0346 (d) 3406
  22. 22.What is the greatest 3-digit number you can make using the digits 1, 3 and 7 once each? (a) 731 (b) 371 (c) 137 (d) 713
  23. 23.What is the place value of the digit 7 in 7194? (a) 70000 (b) 700000 (c) 7000 (d) 700
  24. 24.What is the greatest 3-digit number you can make using the digits 5, 2 and 9 once each? (a) 925 (b) 592 (c) 952 (d) 259
  25. 25.What is the greatest 4-digit number you can make using the digits 3, 5, 2 and 1 once each? (a) 5321 (b) 5312 (c) 3521 (d) 1235
  26. 26.What is the smallest 4-digit number you can make using the digits 0, 3, 8 and 1 once each? (a) 8310 (b) 1038 (c) 0138 (d) 1308
  27. 27.What is the place value of the digit 9 in 7439? (a) 9000 (b) 900 (c) 90 (d) 9
  28. 28.What is the smallest 4-digit number you can make using the digits 9, 0, 4 and 1 once each? (a) 0149 (b) 9410 (c) 1049 (d) 1409
  29. 29.What is the place value of the digit 6 in 2467? (a) 600 (b) 6 (c) 60 (d) 6000
  30. 30.What is the greatest 4-digit number you can make using the digits 3, 6, 7 and 4 once each? (a) 6743 (b) 3467 (c) 7643 (d) 7634
  31. 31.What is the smallest 4-digit number you can make using the digits 3, 9, 0 and 7 once each? (a) 9730 (b) 3709 (c) 0379 (d) 3079
  32. 32.What is the place value of the digit 9 in 4698? (a) 900 (b) 9000 (c) 9 (d) 90
  33. 33.What is the smallest 4-digit number you can make using the digits 1, 5, 0 and 3 once each? (a) 5310 (b) 1035 (c) 1305 (d) 0135
  34. 34.What is the smallest 4-digit number you can make using the digits 9, 5, 7 and 0 once each? (a) 5079 (b) 9750 (c) 0579 (d) 5709
  35. 35.What is the smallest 3-digit number you can make using the digits 3, 0 and 6 once each? (a) 036 (b) 306 (c) 630 (d) 360
  36. 36.What is the smallest 4-digit number you can make using the digits 2, 3, 0 and 9 once each? (a) 9320 (b) 2039 (c) 0239 (d) 2309
  37. 37.What is the place value of the digit 2 in 2861? (a) 2000 (b) 200 (c) 200000 (d) 20000
  38. 38.What is the smallest 4-digit number you can make using the digits 6, 9, 1 and 0 once each? (a) 9610 (b) 1069 (c) 0169 (d) 1609
  39. 39.What is the smallest 3-digit number you can make using the digits 3, 8 and 0 once each? (a) 830 (b) 308 (c) 380 (d) 038
  40. 40.What is the smallest 4-digit number you can make using the digits 4, 3, 7 and 0 once each? (a) 3407 (b) 0347 (c) 7430 (d) 3047

Answer key

  1. 9732
  2. 203
  3. 941
  4. 1035
  5. 500
  6. 8751
  7. 809
  8. 9851
  9. 6521
  10. 300
  11. 509
  12. 421
  13. 500
  14. 8000
  15. 8
  16. 752
  17. 2047
  18. 3
  19. 107
  20. 809
  21. 3046
  22. 731
  23. 7000
  24. 952
  25. 5321
  26. 1038
  27. 9
  28. 1049
  29. 60
  30. 7643
  31. 3079
  32. 90
  33. 1035
  34. 5079
  35. 306
  36. 2039
  37. 2000
  38. 1069
  39. 308
  40. 3047

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