← 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 814 · 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 8, 4 and 6 once each? (a) 468 (b) 846 (c) 684 (d) 864
  2. 2.What is the greatest 4-digit number you can make using the digits 2, 1, 5 and 9 once each? (a) 9512 (b) 1259 (c) 9521 (d) 5921
  3. 3.What is the greatest 3-digit number you can make using the digits 9, 1 and 7 once each? (a) 791 (b) 917 (c) 971 (d) 179
  4. 4.What is the place value of the digit 5 in 5291? (a) 500000 (b) 50000 (c) 500 (d) 5000
  5. 5.What is the place value of the digit 7 in 3978? (a) 7000 (b) 700 (c) 70 (d) 7
  6. 6.What is the place value of the digit 9 in 4589? (a) 9 (b) 900 (c) 90 (d) 9000
  7. 7.What is the smallest 4-digit number you can make using the digits 7, 6, 2 and 0 once each? (a) 2067 (b) 2607 (c) 0267 (d) 7620
  8. 8.What is the place value of the digit 1 in 1287? (a) 10000 (b) 100 (c) 1000 (d) 100000
  9. 9.What is the smallest 3-digit number you can make using the digits 1, 9 and 0 once each? (a) 019 (b) 109 (c) 190 (d) 910
  10. 10.What is the greatest 3-digit number you can make using the digits 5, 4 and 6 once each? (a) 564 (b) 645 (c) 654 (d) 456
  11. 11.What is the place value of the digit 1 in 8132? (a) 100 (b) 10 (c) 10000 (d) 1000
  12. 12.What is the greatest 3-digit number you can make using the digits 7, 3 and 4 once each? (a) 473 (b) 347 (c) 743 (d) 734
  13. 13.What is the place value of the digit 5 in 9385? (a) 50 (b) 500 (c) 5 (d) 5000
  14. 14.What is the smallest 4-digit number you can make using the digits 7, 8, 9 and 0 once each? (a) 7089 (b) 0789 (c) 9870 (d) 7809
  15. 15.What is the smallest 3-digit number you can make using the digits 7, 4 and 0 once each? (a) 047 (b) 740 (c) 470 (d) 407
  16. 16.What is the smallest 4-digit number you can make using the digits 1, 5, 0 and 2 once each? (a) 0125 (b) 1205 (c) 5210 (d) 1025
  17. 17.What is the place value of the digit 8 in 5678? (a) 8000 (b) 8 (c) 800 (d) 80
  18. 18.What is the smallest 3-digit number you can make using the digits 7, 0 and 8 once each? (a) 780 (b) 870 (c) 708 (d) 078
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 2 and 4 once each? (a) 024 (b) 204 (c) 420 (d) 240
  20. 20.What is the smallest 3-digit number you can make using the digits 0, 9 and 8 once each? (a) 089 (b) 809 (c) 890 (d) 980
  21. 21.What is the greatest 3-digit number you can make using the digits 1, 2 and 4 once each? (a) 241 (b) 412 (c) 124 (d) 421
  22. 22.What is the place value of the digit 4 in 5748? (a) 4 (b) 400 (c) 40 (d) 4000
  23. 23.What is the smallest 3-digit number you can make using the digits 2, 1 and 0 once each? (a) 102 (b) 210 (c) 120 (d) 012
  24. 24.What is the place value of the digit 4 in 1457? (a) 4000 (b) 40 (c) 400 (d) 40000
  25. 25.What is the place value of the digit 3 in 5314? (a) 30000 (b) 30 (c) 3000 (d) 300
  26. 26.What is the greatest 3-digit number you can make using the digits 4, 7 and 9 once each? (a) 479 (b) 794 (c) 974 (d) 947
  27. 27.What is the smallest 3-digit number you can make using the digits 7, 3 and 0 once each? (a) 037 (b) 370 (c) 307 (d) 730
  28. 28.What is the place value of the digit 6 in 2764? (a) 60 (b) 6 (c) 600 (d) 6000
  29. 29.What is the place value of the digit 6 in 6251? (a) 600 (b) 60000 (c) 600000 (d) 6000
  30. 30.What is the place value of the digit 8 in 1825? (a) 8000 (b) 80000 (c) 80 (d) 800
  31. 31.What is the place value of the digit 8 in 8314? (a) 80000 (b) 8000 (c) 800 (d) 800000
  32. 32.What is the greatest 4-digit number you can make using the digits 1, 7, 9 and 8 once each? (a) 8971 (b) 9817 (c) 1789 (d) 9871
  33. 33.What is the place value of the digit 1 in 9461? (a) 1000 (b) 10 (c) 1 (d) 100
  34. 34.What is the place value of the digit 5 in 5149? (a) 50000 (b) 500000 (c) 500 (d) 5000
  35. 35.What is the smallest 3-digit number you can make using the digits 0, 1 and 6 once each? (a) 106 (b) 016 (c) 610 (d) 160
  36. 36.What is the place value of the digit 2 in 2861? (a) 200 (b) 200000 (c) 20000 (d) 2000
  37. 37.What is the greatest 3-digit number you can make using the digits 1, 4 and 5 once each? (a) 514 (b) 541 (c) 145 (d) 451
  38. 38.What is the place value of the digit 9 in 3419? (a) 90 (b) 9000 (c) 9 (d) 900
  39. 39.What is the smallest 4-digit number you can make using the digits 0, 5, 4 and 2 once each? (a) 0245 (b) 2045 (c) 2405 (d) 5420
  40. 40.What is the place value of the digit 4 in 1482? (a) 40000 (b) 40 (c) 4000 (d) 400

Answer key

  1. 864
  2. 9521
  3. 971
  4. 5000
  5. 70
  6. 9
  7. 2067
  8. 1000
  9. 109
  10. 654
  11. 100
  12. 743
  13. 5
  14. 7089
  15. 407
  16. 1025
  17. 8
  18. 708
  19. 204
  20. 809
  21. 421
  22. 40
  23. 102
  24. 400
  25. 300
  26. 974
  27. 307
  28. 60
  29. 6000
  30. 800
  31. 8000
  32. 9871
  33. 1
  34. 5000
  35. 106
  36. 2000
  37. 541
  38. 9
  39. 2045
  40. 400

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