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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 120 · 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 4-digit number you can make using the digits 0, 1, 6 and 5 once each? (a) 1506 (b) 0156 (c) 1056 (d) 6510
  2. 2.What is the place value of the digit 6 in 8567? (a) 600 (b) 6000 (c) 60 (d) 6
  3. 3.What is the greatest 4-digit number you can make using the digits 7, 1, 9 and 3 once each? (a) 1379 (b) 9713 (c) 9731 (d) 7931
  4. 4.What is the greatest 4-digit number you can make using the digits 3, 5, 8 and 2 once each? (a) 5832 (b) 8523 (c) 8532 (d) 2358
  5. 5.What is the place value of the digit 1 in 8431? (a) 100 (b) 10 (c) 1000 (d) 1
  6. 6.What is the smallest 4-digit number you can make using the digits 3, 5, 2 and 0 once each? (a) 2035 (b) 0235 (c) 5320 (d) 2305
  7. 7.What is the smallest 4-digit number you can make using the digits 0, 1, 8 and 3 once each? (a) 1038 (b) 0138 (c) 1308 (d) 8310
  8. 8.What is the place value of the digit 7 in 2769? (a) 700 (b) 7000 (c) 70 (d) 70000
  9. 9.What is the greatest 4-digit number you can make using the digits 1, 3, 4 and 7 once each? (a) 7413 (b) 4731 (c) 1347 (d) 7431
  10. 10.What is the smallest 4-digit number you can make using the digits 4, 0, 2 and 9 once each? (a) 2409 (b) 9420 (c) 2049 (d) 0249
  11. 11.What is the greatest 3-digit number you can make using the digits 4, 9 and 6 once each? (a) 469 (b) 694 (c) 964 (d) 946
  12. 12.What is the smallest 3-digit number you can make using the digits 3, 8 and 0 once each? (a) 038 (b) 830 (c) 380 (d) 308
  13. 13.What is the smallest 4-digit number you can make using the digits 7, 3, 5 and 0 once each? (a) 3507 (b) 0357 (c) 7530 (d) 3057
  14. 14.What is the greatest 4-digit number you can make using the digits 2, 3, 1 and 5 once each? (a) 5312 (b) 1235 (c) 5321 (d) 3521
  15. 15.What is the place value of the digit 9 in 5489? (a) 90 (b) 900 (c) 9 (d) 9000
  16. 16.What is the greatest 4-digit number you can make using the digits 7, 9, 2 and 1 once each? (a) 1279 (b) 9712 (c) 7921 (d) 9721
  17. 17.What is the greatest 3-digit number you can make using the digits 3, 1 and 5 once each? (a) 351 (b) 135 (c) 531 (d) 513
  18. 18.What is the greatest 3-digit number you can make using the digits 9, 1 and 5 once each? (a) 915 (b) 159 (c) 591 (d) 951
  19. 19.What is the place value of the digit 3 in 8397? (a) 3000 (b) 30000 (c) 300 (d) 30
  20. 20.What is the place value of the digit 2 in 8752? (a) 200 (b) 20 (c) 2000 (d) 2
  21. 21.What is the place value of the digit 1 in 1367? (a) 100000 (b) 10000 (c) 100 (d) 1000
  22. 22.What is the place value of the digit 3 in 8234? (a) 3000 (b) 300 (c) 30 (d) 3
  23. 23.What is the greatest 4-digit number you can make using the digits 6, 3, 5 and 2 once each? (a) 2356 (b) 6523 (c) 6532 (d) 5632
  24. 24.What is the greatest 3-digit number you can make using the digits 8, 3 and 7 once each? (a) 837 (b) 783 (c) 873 (d) 378
  25. 25.What is the place value of the digit 7 in 2735? (a) 70 (b) 7000 (c) 700 (d) 70000
  26. 26.What is the smallest 3-digit number you can make using the digits 2, 4 and 0 once each? (a) 240 (b) 420 (c) 024 (d) 204
  27. 27.What is the greatest 3-digit number you can make using the digits 1, 3 and 2 once each? (a) 231 (b) 321 (c) 312 (d) 123
  28. 28.What is the place value of the digit 1 in 2941? (a) 1000 (b) 10 (c) 1 (d) 100
  29. 29.What is the smallest 4-digit number you can make using the digits 0, 9, 2 and 3 once each? (a) 2309 (b) 0239 (c) 2039 (d) 9320
  30. 30.What is the place value of the digit 1 in 7291? (a) 10 (b) 1 (c) 1000 (d) 100
  31. 31.What is the greatest 4-digit number you can make using the digits 7, 1, 2 and 5 once each? (a) 7521 (b) 1257 (c) 7512 (d) 5721
  32. 32.What is the greatest 3-digit number you can make using the digits 9, 2 and 8 once each? (a) 982 (b) 928 (c) 289 (d) 892
  33. 33.What is the place value of the digit 2 in 2768? (a) 200000 (b) 20000 (c) 2000 (d) 200
  34. 34.What is the place value of the digit 4 in 2846? (a) 4 (b) 400 (c) 4000 (d) 40
  35. 35.What is the greatest 3-digit number you can make using the digits 9, 7 and 8 once each? (a) 897 (b) 789 (c) 978 (d) 987
  36. 36.What is the smallest 4-digit number you can make using the digits 0, 2, 3 and 8 once each? (a) 8320 (b) 0238 (c) 2038 (d) 2308
  37. 37.What is the place value of the digit 1 in 5271? (a) 1000 (b) 100 (c) 10 (d) 1
  38. 38.What is the greatest 4-digit number you can make using the digits 3, 4, 1 and 2 once each? (a) 3421 (b) 1234 (c) 4321 (d) 4312
  39. 39.What is the smallest 3-digit number you can make using the digits 4, 2 and 0 once each? (a) 240 (b) 420 (c) 204 (d) 024
  40. 40.What is the smallest 3-digit number you can make using the digits 0, 6 and 4 once each? (a) 640 (b) 406 (c) 460 (d) 046

Answer key

  1. 1056
  2. 60
  3. 9731
  4. 8532
  5. 1
  6. 2035
  7. 1038
  8. 700
  9. 7431
  10. 2049
  11. 964
  12. 308
  13. 3057
  14. 5321
  15. 9
  16. 9721
  17. 531
  18. 951
  19. 300
  20. 2
  21. 1000
  22. 30
  23. 6532
  24. 873
  25. 700
  26. 204
  27. 321
  28. 1
  29. 2039
  30. 1
  31. 7521
  32. 982
  33. 2000
  34. 40
  35. 987
  36. 2038
  37. 1
  38. 4321
  39. 204
  40. 406

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