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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 189 · 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 9, 4, 2 and 7 once each? (a) 9742 (b) 2479 (c) 9724 (d) 7942
  2. 2.What is the smallest 3-digit number you can make using the digits 6, 7 and 0 once each? (a) 067 (b) 670 (c) 607 (d) 760
  3. 3.What is the greatest 4-digit number you can make using the digits 5, 3, 9 and 1 once each? (a) 9531 (b) 9513 (c) 1359 (d) 5931
  4. 4.What is the place value of the digit 4 in 4586? (a) 400 (b) 400000 (c) 40000 (d) 4000
  5. 5.What is the greatest 4-digit number you can make using the digits 5, 2, 6 and 8 once each? (a) 2568 (b) 6852 (c) 8625 (d) 8652
  6. 6.What is the greatest 3-digit number you can make using the digits 8, 5 and 4 once each? (a) 845 (b) 854 (c) 584 (d) 458
  7. 7.What is the greatest 4-digit number you can make using the digits 6, 5, 4 and 3 once each? (a) 3456 (b) 5643 (c) 6534 (d) 6543
  8. 8.What is the place value of the digit 8 in 9483? (a) 800 (b) 8000 (c) 8 (d) 80
  9. 9.What is the place value of the digit 2 in 6132? (a) 2000 (b) 200 (c) 2 (d) 20
  10. 10.What is the place value of the digit 6 in 6951? (a) 600 (b) 60000 (c) 600000 (d) 6000
  11. 11.What is the place value of the digit 7 in 4712? (a) 7000 (b) 700 (c) 70 (d) 70000
  12. 12.What is the smallest 3-digit number you can make using the digits 0, 2 and 6 once each? (a) 026 (b) 260 (c) 620 (d) 206
  13. 13.What is the place value of the digit 3 in 3415? (a) 30000 (b) 300000 (c) 300 (d) 3000
  14. 14.What is the greatest 3-digit number you can make using the digits 3, 7 and 4 once each? (a) 473 (b) 734 (c) 743 (d) 347
  15. 15.What is the smallest 4-digit number you can make using the digits 9, 4, 0 and 7 once each? (a) 0479 (b) 9740 (c) 4079 (d) 4709
  16. 16.What is the smallest 4-digit number you can make using the digits 6, 9, 1 and 0 once each? (a) 1609 (b) 0169 (c) 9610 (d) 1069
  17. 17.What is the place value of the digit 3 in 3654? (a) 30000 (b) 300000 (c) 3000 (d) 300
  18. 18.What is the smallest 4-digit number you can make using the digits 5, 0, 2 and 4 once each? (a) 0245 (b) 5420 (c) 2405 (d) 2045
  19. 19.What is the place value of the digit 9 in 4192? (a) 90 (b) 9000 (c) 9 (d) 900
  20. 20.What is the smallest 4-digit number you can make using the digits 1, 0, 2 and 8 once each? (a) 0128 (b) 1208 (c) 1028 (d) 8210
  21. 21.What is the greatest 3-digit number you can make using the digits 3, 2 and 1 once each? (a) 231 (b) 312 (c) 123 (d) 321
  22. 22.What is the greatest 4-digit number you can make using the digits 5, 9, 7 and 3 once each? (a) 9753 (b) 9735 (c) 3579 (d) 7953
  23. 23.What is the greatest 4-digit number you can make using the digits 7, 9, 3 and 5 once each? (a) 3579 (b) 7953 (c) 9735 (d) 9753
  24. 24.What is the smallest 4-digit number you can make using the digits 1, 0, 7 and 2 once each? (a) 0127 (b) 1207 (c) 1027 (d) 7210
  25. 25.What is the greatest 4-digit number you can make using the digits 3, 2, 4 and 7 once each? (a) 7432 (b) 7423 (c) 4732 (d) 2347
  26. 26.What is the place value of the digit 6 in 3267? (a) 6000 (b) 6 (c) 600 (d) 60
  27. 27.What is the greatest 3-digit number you can make using the digits 2, 4 and 3 once each? (a) 432 (b) 234 (c) 423 (d) 342
  28. 28.What is the place value of the digit 6 in 2164? (a) 6000 (b) 600 (c) 6 (d) 60
  29. 29.What is the greatest 3-digit number you can make using the digits 2, 8 and 1 once each? (a) 281 (b) 128 (c) 812 (d) 821
  30. 30.What is the greatest 3-digit number you can make using the digits 9, 5 and 2 once each? (a) 592 (b) 952 (c) 925 (d) 259
  31. 31.What is the greatest 4-digit number you can make using the digits 7, 2, 9 and 1 once each? (a) 9721 (b) 1279 (c) 9712 (d) 7921
  32. 32.What is the greatest 3-digit number you can make using the digits 4, 1 and 8 once each? (a) 148 (b) 814 (c) 841 (d) 481
  33. 33.What is the greatest 3-digit number you can make using the digits 1, 3 and 7 once each? (a) 731 (b) 137 (c) 371 (d) 713
  34. 34.What is the greatest 3-digit number you can make using the digits 5, 1 and 9 once each? (a) 591 (b) 159 (c) 915 (d) 951
  35. 35.What is the place value of the digit 9 in 9724? (a) 900 (b) 900000 (c) 90000 (d) 9000
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 7 and 6 once each? (a) 607 (b) 670 (c) 067 (d) 760
  37. 37.What is the place value of the digit 4 in 4139? (a) 40000 (b) 4000 (c) 400 (d) 400000
  38. 38.What is the greatest 3-digit number you can make using the digits 3, 5 and 1 once each? (a) 351 (b) 513 (c) 135 (d) 531
  39. 39.What is the greatest 4-digit number you can make using the digits 8, 1, 6 and 7 once each? (a) 8716 (b) 1678 (c) 7861 (d) 8761
  40. 40.What is the greatest 4-digit number you can make using the digits 1, 2, 4 and 7 once each? (a) 1247 (b) 7412 (c) 7421 (d) 4721

Answer key

  1. 9742
  2. 607
  3. 9531
  4. 4000
  5. 8652
  6. 854
  7. 6543
  8. 80
  9. 2
  10. 6000
  11. 700
  12. 206
  13. 3000
  14. 743
  15. 4079
  16. 1069
  17. 3000
  18. 2045
  19. 90
  20. 1028
  21. 321
  22. 9753
  23. 9753
  24. 1027
  25. 7432
  26. 60
  27. 432
  28. 60
  29. 821
  30. 952
  31. 9721
  32. 841
  33. 731
  34. 951
  35. 9000
  36. 607
  37. 4000
  38. 531
  39. 8761
  40. 7421

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