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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 265 · 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 9, 3 and 0 once each? (a) 309 (b) 039 (c) 390 (d) 930
  2. 2.What is the greatest 4-digit number you can make using the digits 2, 5, 9 and 7 once each? (a) 9752 (b) 9725 (c) 7952 (d) 2579
  3. 3.What is the greatest 4-digit number you can make using the digits 9, 2, 1 and 3 once each? (a) 1239 (b) 3921 (c) 9321 (d) 9312
  4. 4.What is the greatest 4-digit number you can make using the digits 2, 5, 9 and 6 once each? (a) 9625 (b) 6952 (c) 2569 (d) 9652
  5. 5.What is the place value of the digit 2 in 3892? (a) 2000 (b) 200 (c) 20 (d) 2
  6. 6.What is the place value of the digit 9 in 3269? (a) 9000 (b) 90 (c) 9 (d) 900
  7. 7.What is the place value of the digit 2 in 9542? (a) 2 (b) 2000 (c) 20 (d) 200
  8. 8.What is the place value of the digit 2 in 4268? (a) 200 (b) 20000 (c) 2000 (d) 20
  9. 9.What is the place value of the digit 6 in 6859? (a) 600000 (b) 60000 (c) 600 (d) 6000
  10. 10.What is the place value of the digit 6 in 4562? (a) 6000 (b) 600 (c) 6 (d) 60
  11. 11.What is the place value of the digit 4 in 1498? (a) 40000 (b) 400 (c) 40 (d) 4000
  12. 12.What is the place value of the digit 6 in 5268? (a) 600 (b) 6000 (c) 6 (d) 60
  13. 13.What is the place value of the digit 5 in 9715? (a) 500 (b) 5000 (c) 50 (d) 5
  14. 14.What is the greatest 4-digit number you can make using the digits 5, 1, 2 and 4 once each? (a) 5412 (b) 1245 (c) 5421 (d) 4521
  15. 15.What is the greatest 4-digit number you can make using the digits 9, 7, 2 and 6 once each? (a) 9726 (b) 7962 (c) 9762 (d) 2679
  16. 16.What is the greatest 4-digit number you can make using the digits 5, 1, 8 and 7 once each? (a) 1578 (b) 8751 (c) 7851 (d) 8715
  17. 17.What is the place value of the digit 1 in 2451? (a) 1 (b) 1000 (c) 100 (d) 10
  18. 18.What is the smallest 4-digit number you can make using the digits 0, 2, 9 and 3 once each? (a) 2309 (b) 2039 (c) 0239 (d) 9320
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 2 and 7 once each? (a) 027 (b) 720 (c) 207 (d) 270
  20. 20.What is the place value of the digit 4 in 4526? (a) 40000 (b) 400 (c) 4000 (d) 400000
  21. 21.What is the greatest 3-digit number you can make using the digits 1, 2 and 4 once each? (a) 412 (b) 421 (c) 124 (d) 241
  22. 22.What is the place value of the digit 6 in 6371? (a) 60000 (b) 6000 (c) 600000 (d) 600
  23. 23.What is the place value of the digit 3 in 6537? (a) 30 (b) 3 (c) 300 (d) 3000
  24. 24.What is the greatest 4-digit number you can make using the digits 4, 9, 1 and 5 once each? (a) 9541 (b) 1459 (c) 5941 (d) 9514
  25. 25.What is the greatest 4-digit number you can make using the digits 1, 3, 4 and 7 once each? (a) 7431 (b) 4731 (c) 1347 (d) 7413
  26. 26.What is the greatest 4-digit number you can make using the digits 5, 9, 8 and 6 once each? (a) 8965 (b) 5689 (c) 9856 (d) 9865
  27. 27.What is the place value of the digit 5 in 8152? (a) 5000 (b) 5 (c) 50 (d) 500
  28. 28.What is the greatest 4-digit number you can make using the digits 3, 2, 9 and 7 once each? (a) 9732 (b) 9723 (c) 2379 (d) 7932
  29. 29.What is the greatest 3-digit number you can make using the digits 7, 4 and 9 once each? (a) 947 (b) 794 (c) 974 (d) 479
  30. 30.What is the greatest 4-digit number you can make using the digits 3, 9, 1 and 7 once each? (a) 9713 (b) 7931 (c) 9731 (d) 1379
  31. 31.What is the place value of the digit 4 in 4758? (a) 4000 (b) 40000 (c) 400000 (d) 400
  32. 32.What is the greatest 4-digit number you can make using the digits 2, 1, 4 and 5 once each? (a) 5421 (b) 1245 (c) 4521 (d) 5412
  33. 33.What is the smallest 3-digit number you can make using the digits 3, 0 and 8 once each? (a) 308 (b) 830 (c) 380 (d) 038
  34. 34.What is the greatest 3-digit number you can make using the digits 3, 1 and 7 once each? (a) 713 (b) 731 (c) 137 (d) 371
  35. 35.What is the smallest 4-digit number you can make using the digits 9, 5, 0 and 8 once each? (a) 0589 (b) 9850 (c) 5089 (d) 5809
  36. 36.What is the smallest 4-digit number you can make using the digits 0, 2, 4 and 3 once each? (a) 2034 (b) 0234 (c) 4320 (d) 2304
  37. 37.What is the place value of the digit 9 in 2931? (a) 9000 (b) 90 (c) 90000 (d) 900
  38. 38.What is the place value of the digit 2 in 7243? (a) 2000 (b) 20 (c) 20000 (d) 200
  39. 39.What is the greatest 3-digit number you can make using the digits 8, 1 and 6 once each? (a) 681 (b) 168 (c) 861 (d) 816
  40. 40.What is the place value of the digit 7 in 8967? (a) 700 (b) 70 (c) 7000 (d) 7

Answer key

  1. 309
  2. 9752
  3. 9321
  4. 9652
  5. 2
  6. 9
  7. 2
  8. 200
  9. 6000
  10. 60
  11. 400
  12. 60
  13. 5
  14. 5421
  15. 9762
  16. 8751
  17. 1
  18. 2039
  19. 207
  20. 4000
  21. 421
  22. 6000
  23. 30
  24. 9541
  25. 7431
  26. 9865
  27. 50
  28. 9732
  29. 974
  30. 9731
  31. 4000
  32. 5421
  33. 308
  34. 731
  35. 5089
  36. 2034
  37. 900
  38. 200
  39. 861
  40. 7

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