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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 92 · 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 place value of the digit 7 in 2497? (a) 7 (b) 7000 (c) 70 (d) 700
  2. 2.What is the place value of the digit 9 in 2895? (a) 9 (b) 90 (c) 900 (d) 9000
  3. 3.What is the greatest 3-digit number you can make using the digits 6, 1 and 3 once each? (a) 613 (b) 631 (c) 136 (d) 361
  4. 4.What is the greatest 3-digit number you can make using the digits 1, 3 and 2 once each? (a) 231 (b) 312 (c) 321 (d) 123
  5. 5.What is the smallest 3-digit number you can make using the digits 2, 0 and 3 once each? (a) 203 (b) 320 (c) 230 (d) 023
  6. 6.What is the greatest 3-digit number you can make using the digits 5, 7 and 9 once each? (a) 795 (b) 957 (c) 579 (d) 975
  7. 7.What is the smallest 4-digit number you can make using the digits 0, 4, 9 and 2 once each? (a) 0249 (b) 9420 (c) 2409 (d) 2049
  8. 8.What is the smallest 3-digit number you can make using the digits 8, 0 and 3 once each? (a) 380 (b) 038 (c) 830 (d) 308
  9. 9.What is the smallest 3-digit number you can make using the digits 9, 4 and 0 once each? (a) 409 (b) 490 (c) 940 (d) 049
  10. 10.What is the smallest 3-digit number you can make using the digits 8, 0 and 5 once each? (a) 850 (b) 058 (c) 580 (d) 508
  11. 11.What is the greatest 3-digit number you can make using the digits 1, 5 and 7 once each? (a) 715 (b) 157 (c) 571 (d) 751
  12. 12.What is the place value of the digit 9 in 3749? (a) 90 (b) 900 (c) 9000 (d) 9
  13. 13.What is the smallest 3-digit number you can make using the digits 0, 9 and 1 once each? (a) 190 (b) 019 (c) 910 (d) 109
  14. 14.What is the greatest 4-digit number you can make using the digits 7, 8, 1 and 2 once each? (a) 1278 (b) 8712 (c) 8721 (d) 7821
  15. 15.What is the greatest 4-digit number you can make using the digits 9, 4, 7 and 6 once each? (a) 7964 (b) 9764 (c) 4679 (d) 9746
  16. 16.What is the greatest 3-digit number you can make using the digits 8, 4 and 9 once each? (a) 489 (b) 984 (c) 894 (d) 948
  17. 17.What is the smallest 4-digit number you can make using the digits 0, 2, 9 and 5 once each? (a) 9520 (b) 2059 (c) 2509 (d) 0259
  18. 18.What is the smallest 4-digit number you can make using the digits 3, 7, 5 and 0 once each? (a) 7530 (b) 3057 (c) 3507 (d) 0357
  19. 19.What is the greatest 3-digit number you can make using the digits 7, 2 and 5 once each? (a) 725 (b) 572 (c) 752 (d) 257
  20. 20.What is the place value of the digit 9 in 1679? (a) 9 (b) 9000 (c) 90 (d) 900
  21. 21.What is the place value of the digit 6 in 1647? (a) 60000 (b) 600 (c) 60 (d) 6000
  22. 22.What is the smallest 4-digit number you can make using the digits 0, 9, 4 and 3 once each? (a) 9430 (b) 0349 (c) 3049 (d) 3409
  23. 23.What is the greatest 4-digit number you can make using the digits 7, 5, 2 and 4 once each? (a) 7524 (b) 2457 (c) 5742 (d) 7542
  24. 24.What is the greatest 4-digit number you can make using the digits 9, 2, 3 and 7 once each? (a) 2379 (b) 7932 (c) 9732 (d) 9723
  25. 25.What is the greatest 3-digit number you can make using the digits 1, 7 and 2 once each? (a) 712 (b) 271 (c) 127 (d) 721
  26. 26.What is the place value of the digit 4 in 5694? (a) 40 (b) 4000 (c) 400 (d) 4
  27. 27.What is the smallest 4-digit number you can make using the digits 0, 4, 3 and 6 once each? (a) 3046 (b) 0346 (c) 3406 (d) 6430
  28. 28.What is the greatest 3-digit number you can make using the digits 5, 9 and 2 once each? (a) 259 (b) 592 (c) 925 (d) 952
  29. 29.What is the place value of the digit 4 in 5784? (a) 400 (b) 40 (c) 4 (d) 4000
  30. 30.What is the place value of the digit 3 in 8314? (a) 300 (b) 30000 (c) 3000 (d) 30
  31. 31.What is the greatest 4-digit number you can make using the digits 2, 6, 9 and 1 once each? (a) 6921 (b) 1269 (c) 9612 (d) 9621
  32. 32.What is the greatest 4-digit number you can make using the digits 5, 1, 9 and 6 once each? (a) 9615 (b) 6951 (c) 9651 (d) 1569
  33. 33.What is the greatest 3-digit number you can make using the digits 5, 8 and 1 once each? (a) 158 (b) 851 (c) 581 (d) 815
  34. 34.What is the place value of the digit 7 in 7165? (a) 700 (b) 70000 (c) 700000 (d) 7000
  35. 35.What is the place value of the digit 8 in 4618? (a) 80 (b) 800 (c) 8000 (d) 8
  36. 36.What is the smallest 3-digit number you can make using the digits 4, 1 and 0 once each? (a) 140 (b) 014 (c) 104 (d) 410
  37. 37.What is the greatest 4-digit number you can make using the digits 6, 2, 4 and 7 once each? (a) 6742 (b) 7624 (c) 2467 (d) 7642
  38. 38.What is the place value of the digit 7 in 7123? (a) 70000 (b) 700000 (c) 7000 (d) 700
  39. 39.What is the greatest 4-digit number you can make using the digits 9, 1, 7 and 2 once each? (a) 9712 (b) 1279 (c) 7921 (d) 9721
  40. 40.What is the smallest 4-digit number you can make using the digits 1, 4, 2 and 0 once each? (a) 0124 (b) 1204 (c) 1024 (d) 4210

Answer key

  1. 7
  2. 90
  3. 631
  4. 321
  5. 203
  6. 975
  7. 2049
  8. 308
  9. 409
  10. 508
  11. 751
  12. 9
  13. 109
  14. 8721
  15. 9764
  16. 984
  17. 2059
  18. 3057
  19. 752
  20. 9
  21. 600
  22. 3049
  23. 7542
  24. 9732
  25. 721
  26. 4
  27. 3046
  28. 952
  29. 4
  30. 300
  31. 9621
  32. 9651
  33. 851
  34. 7000
  35. 8
  36. 104
  37. 7642
  38. 7000
  39. 9721
  40. 1024

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