← 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 190 · 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 3-digit number you can make using the digits 7, 9 and 8 once each? (a) 978 (b) 897 (c) 987 (d) 789
  2. 2.What is the smallest 4-digit number you can make using the digits 1, 4, 0 and 2 once each? (a) 0124 (b) 1204 (c) 4210 (d) 1024
  3. 3.What is the smallest 3-digit number you can make using the digits 6, 0 and 1 once each? (a) 160 (b) 016 (c) 610 (d) 106
  4. 4.What is the smallest 4-digit number you can make using the digits 9, 4, 2 and 0 once each? (a) 9420 (b) 2409 (c) 0249 (d) 2049
  5. 5.What is the greatest 4-digit number you can make using the digits 2, 7, 3 and 5 once each? (a) 2357 (b) 7523 (c) 7532 (d) 5732
  6. 6.What is the greatest 3-digit number you can make using the digits 7, 6 and 4 once each? (a) 746 (b) 764 (c) 674 (d) 467
  7. 7.What is the greatest 4-digit number you can make using the digits 9, 6, 3 and 4 once each? (a) 9634 (b) 9643 (c) 6943 (d) 3469
  8. 8.What is the place value of the digit 9 in 8391? (a) 9 (b) 90 (c) 9000 (d) 900
  9. 9.What is the greatest 3-digit number you can make using the digits 6, 4 and 3 once each? (a) 346 (b) 634 (c) 643 (d) 463
  10. 10.What is the place value of the digit 6 in 6358? (a) 600000 (b) 6000 (c) 600 (d) 60000
  11. 11.What is the greatest 4-digit number you can make using the digits 2, 7, 1 and 3 once each? (a) 3721 (b) 7321 (c) 7312 (d) 1237
  12. 12.What is the greatest 4-digit number you can make using the digits 8, 2, 3 and 5 once each? (a) 8523 (b) 5832 (c) 2358 (d) 8532
  13. 13.What is the greatest 3-digit number you can make using the digits 8, 1 and 6 once each? (a) 681 (b) 168 (c) 816 (d) 861
  14. 14.What is the greatest 4-digit number you can make using the digits 5, 3, 9 and 2 once each? (a) 5932 (b) 9523 (c) 2359 (d) 9532
  15. 15.What is the greatest 4-digit number you can make using the digits 3, 4, 7 and 8 once each? (a) 8734 (b) 3478 (c) 8743 (d) 7843
  16. 16.What is the greatest 3-digit number you can make using the digits 9, 2 and 3 once each? (a) 392 (b) 923 (c) 239 (d) 932
  17. 17.What is the greatest 3-digit number you can make using the digits 7, 5 and 9 once each? (a) 975 (b) 957 (c) 579 (d) 795
  18. 18.What is the place value of the digit 3 in 3425? (a) 300 (b) 30000 (c) 300000 (d) 3000
  19. 19.What is the place value of the digit 2 in 1862? (a) 200 (b) 2000 (c) 2 (d) 20
  20. 20.What is the place value of the digit 1 in 4169? (a) 10 (b) 100 (c) 1000 (d) 10000
  21. 21.What is the greatest 3-digit number you can make using the digits 6, 1 and 7 once each? (a) 167 (b) 716 (c) 761 (d) 671
  22. 22.What is the place value of the digit 2 in 4283? (a) 2000 (b) 20000 (c) 20 (d) 200
  23. 23.What is the smallest 3-digit number you can make using the digits 1, 6 and 0 once each? (a) 016 (b) 160 (c) 610 (d) 106
  24. 24.What is the place value of the digit 6 in 4836? (a) 6000 (b) 6 (c) 60 (d) 600
  25. 25.What is the greatest 4-digit number you can make using the digits 1, 4, 3 and 2 once each? (a) 1234 (b) 4312 (c) 4321 (d) 3421
  26. 26.What is the greatest 3-digit number you can make using the digits 6, 2 and 7 once each? (a) 267 (b) 762 (c) 672 (d) 726
  27. 27.What is the greatest 4-digit number you can make using the digits 3, 2, 9 and 1 once each? (a) 9312 (b) 1239 (c) 3921 (d) 9321
  28. 28.What is the greatest 4-digit number you can make using the digits 2, 8, 1 and 7 once each? (a) 8712 (b) 7821 (c) 1278 (d) 8721
  29. 29.What is the place value of the digit 5 in 6459? (a) 50 (b) 5 (c) 500 (d) 5000
  30. 30.What is the greatest 3-digit number you can make using the digits 1, 5 and 6 once each? (a) 156 (b) 561 (c) 651 (d) 615
  31. 31.What is the greatest 4-digit number you can make using the digits 1, 8, 6 and 2 once each? (a) 6821 (b) 8612 (c) 1268 (d) 8621
  32. 32.What is the smallest 4-digit number you can make using the digits 0, 2, 3 and 5 once each? (a) 2305 (b) 0235 (c) 5320 (d) 2035
  33. 33.What is the greatest 3-digit number you can make using the digits 2, 4 and 9 once each? (a) 924 (b) 492 (c) 942 (d) 249
  34. 34.What is the smallest 4-digit number you can make using the digits 1, 0, 8 and 9 once each? (a) 0189 (b) 1089 (c) 1809 (d) 9810
  35. 35.What is the smallest 3-digit number you can make using the digits 1, 0 and 9 once each? (a) 109 (b) 190 (c) 910 (d) 019
  36. 36.What is the greatest 3-digit number you can make using the digits 6, 2 and 5 once each? (a) 652 (b) 256 (c) 562 (d) 625
  37. 37.What is the place value of the digit 3 in 4352? (a) 300 (b) 30000 (c) 3000 (d) 30
  38. 38.What is the greatest 3-digit number you can make using the digits 3, 9 and 2 once each? (a) 392 (b) 923 (c) 932 (d) 239
  39. 39.What is the greatest 3-digit number you can make using the digits 1, 2 and 6 once each? (a) 621 (b) 612 (c) 126 (d) 261
  40. 40.What is the greatest 3-digit number you can make using the digits 3, 5 and 1 once each? (a) 351 (b) 513 (c) 531 (d) 135

Answer key

  1. 987
  2. 1024
  3. 106
  4. 2049
  5. 7532
  6. 764
  7. 9643
  8. 90
  9. 643
  10. 6000
  11. 7321
  12. 8532
  13. 861
  14. 9532
  15. 8743
  16. 932
  17. 975
  18. 3000
  19. 2
  20. 100
  21. 761
  22. 200
  23. 106
  24. 6
  25. 4321
  26. 762
  27. 9321
  28. 8721
  29. 50
  30. 651
  31. 8621
  32. 2035
  33. 942
  34. 1089
  35. 109
  36. 652
  37. 300
  38. 932
  39. 621
  40. 531

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