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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 828 · 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 1, 3 and 9 once each? (a) 913 (b) 931 (c) 391 (d) 139
  2. 2.What is the place value of the digit 1 in 4271? (a) 10 (b) 100 (c) 1000 (d) 1
  3. 3.What is the smallest 4-digit number you can make using the digits 8, 0, 7 and 2 once each? (a) 2708 (b) 8720 (c) 2078 (d) 0278
  4. 4.What is the smallest 3-digit number you can make using the digits 0, 3 and 9 once each? (a) 390 (b) 309 (c) 039 (d) 930
  5. 5.What is the place value of the digit 6 in 7468? (a) 60 (b) 6000 (c) 600 (d) 6
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 5 and 8 once each? (a) 850 (b) 580 (c) 508 (d) 058
  7. 7.What is the greatest 4-digit number you can make using the digits 8, 5, 3 and 1 once each? (a) 5831 (b) 8513 (c) 1358 (d) 8531
  8. 8.What is the place value of the digit 3 in 7236? (a) 30 (b) 3000 (c) 300 (d) 3
  9. 9.What is the smallest 3-digit number you can make using the digits 0, 2 and 8 once each? (a) 208 (b) 280 (c) 820 (d) 028
  10. 10.What is the place value of the digit 7 in 2178? (a) 7 (b) 7000 (c) 70 (d) 700
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 2 and 1 once each? (a) 210 (b) 102 (c) 120 (d) 012
  12. 12.What is the place value of the digit 2 in 9215? (a) 20000 (b) 2000 (c) 200 (d) 20
  13. 13.What is the greatest 3-digit number you can make using the digits 7, 2 and 1 once each? (a) 271 (b) 721 (c) 712 (d) 127
  14. 14.What is the greatest 4-digit number you can make using the digits 5, 9, 4 and 6 once each? (a) 4569 (b) 9645 (c) 9654 (d) 6954
  15. 15.What is the place value of the digit 5 in 2415? (a) 5 (b) 50 (c) 5000 (d) 500
  16. 16.What is the smallest 3-digit number you can make using the digits 0, 1 and 2 once each? (a) 210 (b) 102 (c) 120 (d) 012
  17. 17.What is the smallest 4-digit number you can make using the digits 7, 0, 2 and 6 once each? (a) 2607 (b) 0267 (c) 7620 (d) 2067
  18. 18.What is the greatest 3-digit number you can make using the digits 1, 9 and 6 once each? (a) 961 (b) 916 (c) 169 (d) 691
  19. 19.What is the greatest 4-digit number you can make using the digits 9, 2, 1 and 4 once each? (a) 4921 (b) 9412 (c) 1249 (d) 9421
  20. 20.What is the smallest 4-digit number you can make using the digits 3, 4, 5 and 0 once each? (a) 5430 (b) 3405 (c) 3045 (d) 0345
  21. 21.What is the smallest 4-digit number you can make using the digits 1, 4, 3 and 0 once each? (a) 4310 (b) 0134 (c) 1304 (d) 1034
  22. 22.What is the greatest 3-digit number you can make using the digits 6, 1 and 2 once each? (a) 612 (b) 126 (c) 261 (d) 621
  23. 23.What is the smallest 4-digit number you can make using the digits 0, 6, 1 and 4 once each? (a) 1046 (b) 1406 (c) 6410 (d) 0146
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 1 and 6 once each? (a) 610 (b) 016 (c) 160 (d) 106
  25. 25.What is the place value of the digit 7 in 5174? (a) 700 (b) 7 (c) 70 (d) 7000
  26. 26.What is the smallest 3-digit number you can make using the digits 1, 0 and 3 once each? (a) 130 (b) 103 (c) 310 (d) 013
  27. 27.What is the place value of the digit 7 in 5137? (a) 700 (b) 70 (c) 7 (d) 7000
  28. 28.What is the smallest 4-digit number you can make using the digits 2, 7, 0 and 8 once each? (a) 2078 (b) 0278 (c) 2708 (d) 8720
  29. 29.What is the place value of the digit 5 in 3625? (a) 50 (b) 500 (c) 5000 (d) 5
  30. 30.What is the place value of the digit 7 in 6957? (a) 7000 (b) 70 (c) 700 (d) 7
  31. 31.What is the place value of the digit 9 in 7329? (a) 90 (b) 900 (c) 9000 (d) 9
  32. 32.What is the place value of the digit 3 in 3217? (a) 300 (b) 3000 (c) 30000 (d) 300000
  33. 33.What is the greatest 3-digit number you can make using the digits 4, 1 and 9 once each? (a) 149 (b) 914 (c) 941 (d) 491
  34. 34.What is the smallest 3-digit number you can make using the digits 0, 8 and 2 once each? (a) 820 (b) 208 (c) 028 (d) 280
  35. 35.What is the greatest 3-digit number you can make using the digits 9, 2 and 4 once each? (a) 942 (b) 249 (c) 492 (d) 924
  36. 36.What is the smallest 3-digit number you can make using the digits 1, 9 and 0 once each? (a) 109 (b) 190 (c) 019 (d) 910
  37. 37.What is the smallest 4-digit number you can make using the digits 5, 0, 3 and 1 once each? (a) 1035 (b) 0135 (c) 5310 (d) 1305
  38. 38.What is the place value of the digit 9 in 9275? (a) 9000 (b) 90000 (c) 900 (d) 900000
  39. 39.What is the place value of the digit 3 in 7326? (a) 3000 (b) 30000 (c) 30 (d) 300
  40. 40.What is the smallest 3-digit number you can make using the digits 0, 1 and 8 once each? (a) 108 (b) 180 (c) 018 (d) 810

Answer key

  1. 931
  2. 1
  3. 2078
  4. 309
  5. 60
  6. 508
  7. 8531
  8. 30
  9. 208
  10. 70
  11. 102
  12. 200
  13. 721
  14. 9654
  15. 5
  16. 102
  17. 2067
  18. 961
  19. 9421
  20. 3045
  21. 1034
  22. 621
  23. 1046
  24. 106
  25. 70
  26. 103
  27. 7
  28. 2078
  29. 5
  30. 7
  31. 9
  32. 3000
  33. 941
  34. 208
  35. 942
  36. 109
  37. 1035
  38. 9000
  39. 300
  40. 108

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