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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 546 · 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 4-digit number you can make using the digits 4, 8, 3 and 9 once each? (a) 3489 (b) 9843 (c) 9834 (d) 8943
  2. 2.What is the smallest 3-digit number you can make using the digits 6, 2 and 0 once each? (a) 620 (b) 206 (c) 026 (d) 260
  3. 3.What is the greatest 4-digit number you can make using the digits 1, 3, 6 and 7 once each? (a) 6731 (b) 7631 (c) 1367 (d) 7613
  4. 4.What is the place value of the digit 1 in 2315? (a) 100 (b) 1 (c) 1000 (d) 10
  5. 5.What is the place value of the digit 1 in 5214? (a) 100 (b) 1000 (c) 10 (d) 1
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 2 and 6 once each? (a) 260 (b) 026 (c) 620 (d) 206
  7. 7.What is the place value of the digit 2 in 2391? (a) 2000 (b) 200000 (c) 20000 (d) 200
  8. 8.What is the smallest 3-digit number you can make using the digits 0, 2 and 4 once each? (a) 420 (b) 204 (c) 240 (d) 024
  9. 9.What is the smallest 3-digit number you can make using the digits 3, 0 and 5 once each? (a) 350 (b) 305 (c) 530 (d) 035
  10. 10.What is the greatest 4-digit number you can make using the digits 9, 8, 5 and 1 once each? (a) 8951 (b) 1589 (c) 9815 (d) 9851
  11. 11.What is the greatest 3-digit number you can make using the digits 5, 2 and 1 once each? (a) 521 (b) 125 (c) 512 (d) 251
  12. 12.What is the greatest 4-digit number you can make using the digits 8, 5, 7 and 3 once each? (a) 3578 (b) 8753 (c) 8735 (d) 7853
  13. 13.What is the smallest 4-digit number you can make using the digits 0, 1, 6 and 4 once each? (a) 6410 (b) 0146 (c) 1406 (d) 1046
  14. 14.What is the smallest 3-digit number you can make using the digits 1, 9 and 0 once each? (a) 019 (b) 190 (c) 910 (d) 109
  15. 15.What is the greatest 4-digit number you can make using the digits 5, 9, 6 and 7 once each? (a) 5679 (b) 9756 (c) 7965 (d) 9765
  16. 16.What is the place value of the digit 6 in 6574? (a) 6000 (b) 60000 (c) 600 (d) 600000
  17. 17.What is the greatest 3-digit number you can make using the digits 1, 3 and 5 once each? (a) 135 (b) 531 (c) 513 (d) 351
  18. 18.What is the smallest 4-digit number you can make using the digits 0, 1, 2 and 5 once each? (a) 1205 (b) 0125 (c) 5210 (d) 1025
  19. 19.What is the place value of the digit 9 in 8193? (a) 900 (b) 9 (c) 90 (d) 9000
  20. 20.What is the greatest 4-digit number you can make using the digits 2, 8, 3 and 1 once each? (a) 8321 (b) 8312 (c) 1238 (d) 3821
  21. 21.What is the greatest 3-digit number you can make using the digits 4, 1 and 3 once each? (a) 134 (b) 341 (c) 431 (d) 413
  22. 22.What is the place value of the digit 3 in 3817? (a) 3000 (b) 300 (c) 30000 (d) 300000
  23. 23.What is the place value of the digit 5 in 2745? (a) 5000 (b) 5 (c) 500 (d) 50
  24. 24.What is the place value of the digit 7 in 4672? (a) 7 (b) 7000 (c) 700 (d) 70
  25. 25.What is the place value of the digit 8 in 9481? (a) 8 (b) 80 (c) 800 (d) 8000
  26. 26.What is the smallest 3-digit number you can make using the digits 0, 3 and 9 once each? (a) 039 (b) 309 (c) 390 (d) 930
  27. 27.What is the greatest 3-digit number you can make using the digits 9, 1 and 5 once each? (a) 159 (b) 951 (c) 591 (d) 915
  28. 28.What is the place value of the digit 2 in 3812? (a) 2000 (b) 200 (c) 20 (d) 2
  29. 29.What is the place value of the digit 7 in 2731? (a) 7000 (b) 70000 (c) 70 (d) 700
  30. 30.What is the smallest 4-digit number you can make using the digits 0, 2, 1 and 7 once each? (a) 7210 (b) 1207 (c) 1027 (d) 0127
  31. 31.What is the greatest 3-digit number you can make using the digits 9, 6 and 1 once each? (a) 961 (b) 691 (c) 916 (d) 169
  32. 32.What is the smallest 3-digit number you can make using the digits 4, 1 and 0 once each? (a) 104 (b) 410 (c) 140 (d) 014
  33. 33.What is the smallest 3-digit number you can make using the digits 9, 0 and 2 once each? (a) 029 (b) 920 (c) 290 (d) 209
  34. 34.What is the place value of the digit 3 in 6543? (a) 300 (b) 3000 (c) 30 (d) 3
  35. 35.What is the place value of the digit 8 in 7581? (a) 80 (b) 800 (c) 8000 (d) 8
  36. 36.What is the greatest 4-digit number you can make using the digits 4, 7, 9 and 1 once each? (a) 7941 (b) 9741 (c) 1479 (d) 9714
  37. 37.What is the greatest 4-digit number you can make using the digits 3, 4, 9 and 8 once each? (a) 8943 (b) 9843 (c) 9834 (d) 3489
  38. 38.What is the greatest 4-digit number you can make using the digits 3, 5, 2 and 7 once each? (a) 7532 (b) 7523 (c) 5732 (d) 2357
  39. 39.What is the smallest 3-digit number you can make using the digits 0, 8 and 3 once each? (a) 038 (b) 380 (c) 830 (d) 308
  40. 40.What is the place value of the digit 6 in 6437? (a) 60000 (b) 600000 (c) 6000 (d) 600

Answer key

  1. 9843
  2. 206
  3. 7631
  4. 10
  5. 10
  6. 206
  7. 2000
  8. 204
  9. 305
  10. 9851
  11. 521
  12. 8753
  13. 1046
  14. 109
  15. 9765
  16. 6000
  17. 531
  18. 1025
  19. 90
  20. 8321
  21. 431
  22. 3000
  23. 5
  24. 70
  25. 80
  26. 309
  27. 951
  28. 2
  29. 700
  30. 1027
  31. 961
  32. 104
  33. 209
  34. 3
  35. 80
  36. 9741
  37. 9843
  38. 7532
  39. 308
  40. 6000

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