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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 575 · 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 0, 1 and 8 once each? (a) 108 (b) 018 (c) 180 (d) 810
  2. 2.What is the place value of the digit 2 in 3652? (a) 20 (b) 2000 (c) 200 (d) 2
  3. 3.What is the place value of the digit 6 in 2641? (a) 60 (b) 6000 (c) 60000 (d) 600
  4. 4.What is the place value of the digit 9 in 8149? (a) 9 (b) 900 (c) 90 (d) 9000
  5. 5.What is the smallest 4-digit number you can make using the digits 2, 8, 3 and 0 once each? (a) 8320 (b) 0238 (c) 2308 (d) 2038
  6. 6.What is the place value of the digit 2 in 8426? (a) 20 (b) 2000 (c) 200 (d) 2
  7. 7.What is the smallest 3-digit number you can make using the digits 4, 0 and 2 once each? (a) 204 (b) 420 (c) 024 (d) 240
  8. 8.What is the greatest 4-digit number you can make using the digits 3, 4, 8 and 2 once each? (a) 8423 (b) 4832 (c) 8432 (d) 2348
  9. 9.What is the smallest 4-digit number you can make using the digits 3, 2, 0 and 6 once each? (a) 6320 (b) 2036 (c) 2306 (d) 0236
  10. 10.What is the greatest 4-digit number you can make using the digits 5, 3, 9 and 4 once each? (a) 9543 (b) 3459 (c) 5943 (d) 9534
  11. 11.What is the smallest 4-digit number you can make using the digits 6, 0, 1 and 8 once each? (a) 0168 (b) 8610 (c) 1608 (d) 1068
  12. 12.What is the smallest 3-digit number you can make using the digits 0, 7 and 6 once each? (a) 067 (b) 670 (c) 607 (d) 760
  13. 13.What is the smallest 4-digit number you can make using the digits 9, 5, 7 and 0 once each? (a) 9750 (b) 5709 (c) 0579 (d) 5079
  14. 14.What is the greatest 4-digit number you can make using the digits 8, 3, 1 and 5 once each? (a) 1358 (b) 8531 (c) 5831 (d) 8513
  15. 15.What is the greatest 3-digit number you can make using the digits 7, 1 and 2 once each? (a) 271 (b) 127 (c) 712 (d) 721
  16. 16.What is the place value of the digit 1 in 2179? (a) 10000 (b) 100 (c) 10 (d) 1000
  17. 17.What is the smallest 3-digit number you can make using the digits 5, 0 and 4 once each? (a) 045 (b) 540 (c) 405 (d) 450
  18. 18.What is the smallest 4-digit number you can make using the digits 4, 0, 2 and 3 once each? (a) 2304 (b) 4320 (c) 0234 (d) 2034
  19. 19.What is the smallest 4-digit number you can make using the digits 6, 5, 3 and 0 once each? (a) 3506 (b) 6530 (c) 0356 (d) 3056
  20. 20.What is the smallest 4-digit number you can make using the digits 1, 6, 4 and 0 once each? (a) 1406 (b) 1046 (c) 6410 (d) 0146
  21. 21.What is the place value of the digit 9 in 5296? (a) 900 (b) 9 (c) 90 (d) 9000
  22. 22.What is the greatest 3-digit number you can make using the digits 2, 3 and 1 once each? (a) 312 (b) 321 (c) 231 (d) 123
  23. 23.What is the smallest 3-digit number you can make using the digits 0, 7 and 2 once each? (a) 027 (b) 720 (c) 270 (d) 207
  24. 24.What is the place value of the digit 3 in 9327? (a) 30 (b) 3000 (c) 300 (d) 30000
  25. 25.What is the greatest 4-digit number you can make using the digits 2, 1, 3 and 4 once each? (a) 4321 (b) 1234 (c) 4312 (d) 3421
  26. 26.What is the place value of the digit 1 in 2341? (a) 1 (b) 1000 (c) 100 (d) 10
  27. 27.What is the place value of the digit 4 in 4783? (a) 40000 (b) 400 (c) 400000 (d) 4000
  28. 28.What is the greatest 4-digit number you can make using the digits 2, 7, 4 and 5 once each? (a) 5742 (b) 7542 (c) 2457 (d) 7524
  29. 29.What is the place value of the digit 2 in 1427? (a) 200 (b) 2 (c) 2000 (d) 20
  30. 30.What is the smallest 4-digit number you can make using the digits 6, 4, 0 and 5 once each? (a) 4056 (b) 4506 (c) 0456 (d) 6540
  31. 31.What is the greatest 3-digit number you can make using the digits 5, 3 and 9 once each? (a) 593 (b) 359 (c) 953 (d) 935
  32. 32.What is the greatest 4-digit number you can make using the digits 4, 8, 6 and 9 once each? (a) 9864 (b) 4689 (c) 8964 (d) 9846
  33. 33.What is the smallest 4-digit number you can make using the digits 3, 2, 0 and 5 once each? (a) 2035 (b) 5320 (c) 2305 (d) 0235
  34. 34.What is the greatest 4-digit number you can make using the digits 7, 4, 3 and 9 once each? (a) 7943 (b) 3479 (c) 9743 (d) 9734
  35. 35.What is the place value of the digit 3 in 4932? (a) 300 (b) 3000 (c) 3 (d) 30
  36. 36.What is the greatest 3-digit number you can make using the digits 9, 3 and 8 once each? (a) 938 (b) 893 (c) 389 (d) 983
  37. 37.What is the place value of the digit 8 in 7982? (a) 8000 (b) 800 (c) 80 (d) 8
  38. 38.What is the smallest 4-digit number you can make using the digits 6, 1, 0 and 5 once each? (a) 6510 (b) 1506 (c) 0156 (d) 1056
  39. 39.What is the smallest 4-digit number you can make using the digits 0, 4, 8 and 1 once each? (a) 8410 (b) 1408 (c) 1048 (d) 0148
  40. 40.What is the greatest 4-digit number you can make using the digits 7, 6, 5 and 2 once each? (a) 7625 (b) 6752 (c) 2567 (d) 7652

Answer key

  1. 108
  2. 2
  3. 600
  4. 9
  5. 2038
  6. 20
  7. 204
  8. 8432
  9. 2036
  10. 9543
  11. 1068
  12. 607
  13. 5079
  14. 8531
  15. 721
  16. 100
  17. 405
  18. 2034
  19. 3056
  20. 1046
  21. 90
  22. 321
  23. 207
  24. 300
  25. 4321
  26. 1
  27. 4000
  28. 7542
  29. 20
  30. 4056
  31. 953
  32. 9864
  33. 2035
  34. 9743
  35. 30
  36. 983
  37. 80
  38. 1056
  39. 1048
  40. 7652

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