← 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 328 · 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 3-digit number you can make using the digits 5, 7 and 0 once each? (a) 570 (b) 507 (c) 057 (d) 750
  2. 2.What is the place value of the digit 9 in 8791? (a) 9000 (b) 9 (c) 900 (d) 90
  3. 3.What is the smallest 3-digit number you can make using the digits 7, 0 and 2 once each? (a) 720 (b) 270 (c) 207 (d) 027
  4. 4.What is the greatest 4-digit number you can make using the digits 2, 4, 7 and 3 once each? (a) 2347 (b) 7432 (c) 4732 (d) 7423
  5. 5.What is the place value of the digit 1 in 1675? (a) 100 (b) 100000 (c) 10000 (d) 1000
  6. 6.What is the place value of the digit 2 in 2891? (a) 200000 (b) 20000 (c) 200 (d) 2000
  7. 7.What is the place value of the digit 2 in 4325? (a) 2 (b) 2000 (c) 200 (d) 20
  8. 8.What is the greatest 3-digit number you can make using the digits 2, 9 and 1 once each? (a) 129 (b) 912 (c) 291 (d) 921
  9. 9.What is the greatest 4-digit number you can make using the digits 6, 7, 1 and 3 once each? (a) 7631 (b) 1367 (c) 7613 (d) 6731
  10. 10.What is the place value of the digit 1 in 1726? (a) 10000 (b) 1000 (c) 100000 (d) 100
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 7 and 3 once each? (a) 307 (b) 037 (c) 370 (d) 730
  12. 12.What is the smallest 4-digit number you can make using the digits 3, 0, 9 and 1 once each? (a) 1309 (b) 1039 (c) 0139 (d) 9310
  13. 13.What is the place value of the digit 9 in 8971? (a) 9000 (b) 900 (c) 90 (d) 90000
  14. 14.What is the place value of the digit 6 in 4863? (a) 60 (b) 6000 (c) 6 (d) 600
  15. 15.What is the place value of the digit 1 in 3217? (a) 10 (b) 100 (c) 1 (d) 1000
  16. 16.What is the place value of the digit 4 in 6284? (a) 40 (b) 4 (c) 4000 (d) 400
  17. 17.What is the place value of the digit 3 in 2354? (a) 30000 (b) 3000 (c) 30 (d) 300
  18. 18.What is the smallest 4-digit number you can make using the digits 0, 8, 2 and 1 once each? (a) 0128 (b) 8210 (c) 1208 (d) 1028
  19. 19.What is the smallest 4-digit number you can make using the digits 4, 1, 7 and 0 once each? (a) 7410 (b) 0147 (c) 1047 (d) 1407
  20. 20.What is the smallest 4-digit number you can make using the digits 0, 5, 4 and 2 once each? (a) 2045 (b) 5420 (c) 0245 (d) 2405
  21. 21.What is the smallest 4-digit number you can make using the digits 1, 5, 0 and 4 once each? (a) 5410 (b) 0145 (c) 1045 (d) 1405
  22. 22.What is the greatest 4-digit number you can make using the digits 5, 2, 8 and 9 once each? (a) 8952 (b) 9825 (c) 9852 (d) 2589
  23. 23.What is the smallest 4-digit number you can make using the digits 0, 7, 9 and 1 once each? (a) 0179 (b) 1709 (c) 1079 (d) 9710
  24. 24.What is the place value of the digit 5 in 6571? (a) 50000 (b) 500 (c) 50 (d) 5000
  25. 25.What is the greatest 4-digit number you can make using the digits 7, 3, 2 and 6 once each? (a) 2367 (b) 7632 (c) 6732 (d) 7623
  26. 26.What is the smallest 4-digit number you can make using the digits 0, 2, 4 and 5 once each? (a) 2045 (b) 0245 (c) 5420 (d) 2405
  27. 27.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
  28. 28.What is the smallest 3-digit number you can make using the digits 8, 5 and 0 once each? (a) 508 (b) 850 (c) 058 (d) 580
  29. 29.What is the smallest 4-digit number you can make using the digits 2, 0, 7 and 4 once each? (a) 2047 (b) 7420 (c) 2407 (d) 0247
  30. 30.What is the place value of the digit 4 in 2431? (a) 400 (b) 4000 (c) 40 (d) 40000
  31. 31.What is the place value of the digit 3 in 2534? (a) 3 (b) 30 (c) 3000 (d) 300
  32. 32.What is the greatest 4-digit number you can make using the digits 6, 9, 8 and 1 once each? (a) 9861 (b) 1689 (c) 8961 (d) 9816
  33. 33.What is the greatest 3-digit number you can make using the digits 3, 9 and 1 once each? (a) 913 (b) 931 (c) 391 (d) 139
  34. 34.What is the greatest 3-digit number you can make using the digits 4, 6 and 8 once each? (a) 846 (b) 864 (c) 684 (d) 468
  35. 35.What is the greatest 4-digit number you can make using the digits 6, 7, 2 and 8 once each? (a) 2678 (b) 8762 (c) 7862 (d) 8726
  36. 36.What is the greatest 3-digit number you can make using the digits 4, 1 and 8 once each? (a) 148 (b) 841 (c) 481 (d) 814
  37. 37.What is the smallest 3-digit number you can make using the digits 1, 3 and 0 once each? (a) 103 (b) 130 (c) 310 (d) 013
  38. 38.What is the place value of the digit 3 in 4963? (a) 300 (b) 30 (c) 3 (d) 3000
  39. 39.What is the greatest 4-digit number you can make using the digits 1, 9, 7 and 3 once each? (a) 9731 (b) 9713 (c) 1379 (d) 7931
  40. 40.What is the greatest 3-digit number you can make using the digits 8, 2 and 7 once each? (a) 872 (b) 827 (c) 278 (d) 782

Answer key

  1. 507
  2. 90
  3. 207
  4. 7432
  5. 1000
  6. 2000
  7. 20
  8. 921
  9. 7631
  10. 1000
  11. 307
  12. 1039
  13. 900
  14. 60
  15. 10
  16. 4
  17. 300
  18. 1028
  19. 1047
  20. 2045
  21. 1045
  22. 9852
  23. 1079
  24. 500
  25. 7632
  26. 2045
  27. 941
  28. 508
  29. 2047
  30. 400
  31. 30
  32. 9861
  33. 931
  34. 864
  35. 8762
  36. 841
  37. 103
  38. 3
  39. 9731
  40. 872

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