← Place value and digit puzzles lesson New set →

Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 284 · 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, 3, 8 and 1 once each? (a) 3821 (b) 8321 (c) 1238 (d) 8312
  2. 2.What is the greatest 4-digit number you can make using the digits 8, 9, 2 and 4 once each? (a) 2489 (b) 8942 (c) 9842 (d) 9824
  3. 3.What is the place value of the digit 3 in 5843? (a) 3000 (b) 30 (c) 300 (d) 3
  4. 4.What is the smallest 3-digit number you can make using the digits 0, 2 and 1 once each? (a) 012 (b) 210 (c) 120 (d) 102
  5. 5.What is the greatest 4-digit number you can make using the digits 5, 2, 7 and 4 once each? (a) 5742 (b) 2457 (c) 7542 (d) 7524
  6. 6.What is the place value of the digit 1 in 3125? (a) 10000 (b) 10 (c) 100 (d) 1000
  7. 7.What is the place value of the digit 5 in 5317? (a) 500 (b) 5000 (c) 500000 (d) 50000
  8. 8.What is the smallest 4-digit number you can make using the digits 2, 7, 0 and 4 once each? (a) 0247 (b) 2047 (c) 2407 (d) 7420
  9. 9.What is the greatest 3-digit number you can make using the digits 7, 6 and 4 once each? (a) 467 (b) 746 (c) 674 (d) 764
  10. 10.What is the greatest 4-digit number you can make using the digits 9, 6, 4 and 5 once each? (a) 9645 (b) 6954 (c) 9654 (d) 4569
  11. 11.What is the smallest 4-digit number you can make using the digits 0, 1, 2 and 9 once each? (a) 1029 (b) 1209 (c) 9210 (d) 0129
  12. 12.What is the greatest 4-digit number you can make using the digits 7, 1, 6 and 3 once each? (a) 6731 (b) 7613 (c) 1367 (d) 7631
  13. 13.What is the smallest 4-digit number you can make using the digits 2, 6, 9 and 0 once each? (a) 0269 (b) 2069 (c) 2609 (d) 9620
  14. 14.What is the smallest 3-digit number you can make using the digits 1, 4 and 0 once each? (a) 104 (b) 410 (c) 140 (d) 014
  15. 15.What is the greatest 4-digit number you can make using the digits 8, 4, 9 and 6 once each? (a) 9846 (b) 4689 (c) 8964 (d) 9864
  16. 16.What is the greatest 3-digit number you can make using the digits 9, 1 and 3 once each? (a) 931 (b) 913 (c) 139 (d) 391
  17. 17.What is the place value of the digit 8 in 3857? (a) 800 (b) 80 (c) 8000 (d) 80000
  18. 18.What is the greatest 4-digit number you can make using the digits 7, 5, 1 and 6 once each? (a) 1567 (b) 6751 (c) 7651 (d) 7615
  19. 19.What is the place value of the digit 9 in 5179? (a) 9000 (b) 900 (c) 90 (d) 9
  20. 20.What is the smallest 4-digit number you can make using the digits 2, 1, 8 and 0 once each? (a) 1208 (b) 0128 (c) 1028 (d) 8210
  21. 21.What is the place value of the digit 4 in 4591? (a) 4000 (b) 40000 (c) 400000 (d) 400
  22. 22.What is the greatest 3-digit number you can make using the digits 8, 4 and 6 once each? (a) 864 (b) 846 (c) 468 (d) 684
  23. 23.What is the smallest 3-digit number you can make using the digits 7, 0 and 6 once each? (a) 067 (b) 670 (c) 760 (d) 607
  24. 24.What is the greatest 3-digit number you can make using the digits 2, 1 and 8 once each? (a) 812 (b) 281 (c) 821 (d) 128
  25. 25.What is the place value of the digit 5 in 1795? (a) 5000 (b) 50 (c) 5 (d) 500
  26. 26.What is the greatest 4-digit number you can make using the digits 8, 7, 5 and 1 once each? (a) 1578 (b) 7851 (c) 8715 (d) 8751
  27. 27.What is the place value of the digit 1 in 1728? (a) 10000 (b) 100 (c) 100000 (d) 1000
  28. 28.What is the smallest 3-digit number you can make using the digits 0, 9 and 2 once each? (a) 029 (b) 290 (c) 920 (d) 209
  29. 29.What is the greatest 4-digit number you can make using the digits 8, 1, 5 and 2 once each? (a) 8521 (b) 8512 (c) 1258 (d) 5821
  30. 30.What is the smallest 3-digit number you can make using the digits 8, 4 and 0 once each? (a) 408 (b) 480 (c) 048 (d) 840
  31. 31.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 203 (b) 023 (c) 230 (d) 320
  32. 32.What is the smallest 3-digit number you can make using the digits 5, 2 and 0 once each? (a) 205 (b) 520 (c) 250 (d) 025
  33. 33.What is the greatest 4-digit number you can make using the digits 3, 8, 2 and 1 once each? (a) 8312 (b) 3821 (c) 8321 (d) 1238
  34. 34.What is the greatest 3-digit number you can make using the digits 7, 5 and 1 once each? (a) 571 (b) 715 (c) 157 (d) 751
  35. 35.What is the place value of the digit 3 in 7392? (a) 30000 (b) 3000 (c) 300 (d) 30
  36. 36.What is the greatest 4-digit number you can make using the digits 1, 8, 9 and 7 once each? (a) 9871 (b) 9817 (c) 8971 (d) 1789
  37. 37.What is the greatest 3-digit number you can make using the digits 1, 2 and 3 once each? (a) 231 (b) 123 (c) 321 (d) 312
  38. 38.What is the place value of the digit 4 in 8943? (a) 40 (b) 4000 (c) 4 (d) 400
  39. 39.What is the smallest 4-digit number you can make using the digits 9, 7, 0 and 1 once each? (a) 1709 (b) 0179 (c) 9710 (d) 1079
  40. 40.What is the smallest 3-digit number you can make using the digits 3, 7 and 0 once each? (a) 307 (b) 370 (c) 730 (d) 037

Answer key

  1. 8321
  2. 9842
  3. 3
  4. 102
  5. 7542
  6. 100
  7. 5000
  8. 2047
  9. 764
  10. 9654
  11. 1029
  12. 7631
  13. 2069
  14. 104
  15. 9864
  16. 931
  17. 800
  18. 7651
  19. 9
  20. 1028
  21. 4000
  22. 864
  23. 607
  24. 821
  25. 5
  26. 8751
  27. 1000
  28. 209
  29. 8521
  30. 408
  31. 203
  32. 205
  33. 8321
  34. 751
  35. 300
  36. 9871
  37. 321
  38. 40
  39. 1079
  40. 307

Free maths olympiad lessons, practice and worksheets at talentjr.in/maths-olympiad