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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 764 · 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 3-digit number you can make using the digits 7, 3 and 9 once each? (a) 379 (b) 937 (c) 973 (d) 793
  2. 2.What is the place value of the digit 5 in 3256? (a) 50 (b) 5 (c) 5000 (d) 500
  3. 3.What is the greatest 3-digit number you can make using the digits 7, 9 and 2 once each? (a) 972 (b) 927 (c) 792 (d) 279
  4. 4.What is the smallest 3-digit number you can make using the digits 0, 3 and 9 once each? (a) 930 (b) 039 (c) 309 (d) 390
  5. 5.What is the place value of the digit 5 in 3157? (a) 50 (b) 5 (c) 5000 (d) 500
  6. 6.What is the place value of the digit 1 in 2471? (a) 10 (b) 100 (c) 1000 (d) 1
  7. 7.What is the place value of the digit 9 in 5319? (a) 9000 (b) 90 (c) 900 (d) 9
  8. 8.What is the place value of the digit 4 in 8946? (a) 4 (b) 4000 (c) 400 (d) 40
  9. 9.What is the greatest 4-digit number you can make using the digits 8, 6, 2 and 1 once each? (a) 6821 (b) 8612 (c) 8621 (d) 1268
  10. 10.What is the greatest 3-digit number you can make using the digits 1, 5 and 9 once each? (a) 159 (b) 591 (c) 915 (d) 951
  11. 11.What is the place value of the digit 4 in 4175? (a) 400000 (b) 4000 (c) 400 (d) 40000
  12. 12.What is the greatest 3-digit number you can make using the digits 2, 7 and 3 once each? (a) 732 (b) 237 (c) 723 (d) 372
  13. 13.What is the greatest 4-digit number you can make using the digits 6, 7, 3 and 9 once each? (a) 9763 (b) 3679 (c) 7963 (d) 9736
  14. 14.What is the greatest 4-digit number you can make using the digits 5, 9, 1 and 8 once each? (a) 8951 (b) 9851 (c) 9815 (d) 1589
  15. 15.What is the greatest 3-digit number you can make using the digits 2, 4 and 5 once each? (a) 542 (b) 452 (c) 524 (d) 245
  16. 16.What is the smallest 3-digit number you can make using the digits 2, 7 and 0 once each? (a) 207 (b) 270 (c) 720 (d) 027
  17. 17.What is the place value of the digit 7 in 7314? (a) 700 (b) 700000 (c) 70000 (d) 7000
  18. 18.What is the smallest 4-digit number you can make using the digits 3, 8, 0 and 6 once each? (a) 3608 (b) 3068 (c) 8630 (d) 0368
  19. 19.What is the smallest 4-digit number you can make using the digits 0, 1, 8 and 6 once each? (a) 1608 (b) 1068 (c) 0168 (d) 8610
  20. 20.What is the place value of the digit 4 in 3641? (a) 400 (b) 4000 (c) 4 (d) 40
  21. 21.What is the greatest 3-digit number you can make using the digits 2, 6 and 8 once each? (a) 682 (b) 826 (c) 268 (d) 862
  22. 22.What is the smallest 4-digit number you can make using the digits 0, 2, 1 and 7 once each? (a) 1027 (b) 0127 (c) 1207 (d) 7210
  23. 23.What is the smallest 4-digit number you can make using the digits 0, 6, 2 and 7 once each? (a) 2067 (b) 2607 (c) 7620 (d) 0267
  24. 24.What is the place value of the digit 5 in 1587? (a) 5000 (b) 50 (c) 50000 (d) 500
  25. 25.What is the smallest 3-digit number you can make using the digits 1, 0 and 7 once each? (a) 710 (b) 170 (c) 017 (d) 107
  26. 26.What is the greatest 3-digit number you can make using the digits 1, 9 and 6 once each? (a) 691 (b) 961 (c) 169 (d) 916
  27. 27.What is the smallest 3-digit number you can make using the digits 7, 0 and 3 once each? (a) 730 (b) 370 (c) 307 (d) 037
  28. 28.What is the greatest 4-digit number you can make using the digits 7, 5, 1 and 2 once each? (a) 1257 (b) 5721 (c) 7512 (d) 7521
  29. 29.What is the smallest 4-digit number you can make using the digits 6, 0, 9 and 1 once each? (a) 1609 (b) 0169 (c) 9610 (d) 1069
  30. 30.What is the place value of the digit 3 in 3468? (a) 3000 (b) 30000 (c) 300000 (d) 300
  31. 31.What is the smallest 4-digit number you can make using the digits 0, 8, 9 and 4 once each? (a) 0489 (b) 4809 (c) 9840 (d) 4089
  32. 32.What is the smallest 4-digit number you can make using the digits 8, 3, 4 and 0 once each? (a) 3048 (b) 3408 (c) 8430 (d) 0348
  33. 33.What is the greatest 3-digit number you can make using the digits 1, 3 and 7 once each? (a) 713 (b) 371 (c) 137 (d) 731
  34. 34.What is the place value of the digit 4 in 1542? (a) 400 (b) 4000 (c) 40 (d) 4
  35. 35.What is the greatest 3-digit number you can make using the digits 1, 7 and 4 once each? (a) 741 (b) 471 (c) 147 (d) 714
  36. 36.What is the greatest 3-digit number you can make using the digits 7, 8 and 4 once each? (a) 874 (b) 784 (c) 847 (d) 478
  37. 37.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 023 (b) 203 (c) 230 (d) 320
  38. 38.What is the greatest 3-digit number you can make using the digits 9, 5 and 2 once each? (a) 592 (b) 925 (c) 952 (d) 259
  39. 39.What is the smallest 3-digit number you can make using the digits 6, 9 and 0 once each? (a) 609 (b) 690 (c) 069 (d) 960
  40. 40.What is the greatest 4-digit number you can make using the digits 5, 1, 9 and 2 once each? (a) 5921 (b) 9521 (c) 9512 (d) 1259

Answer key

  1. 973
  2. 50
  3. 972
  4. 309
  5. 50
  6. 1
  7. 9
  8. 40
  9. 8621
  10. 951
  11. 4000
  12. 732
  13. 9763
  14. 9851
  15. 542
  16. 207
  17. 7000
  18. 3068
  19. 1068
  20. 40
  21. 862
  22. 1027
  23. 2067
  24. 500
  25. 107
  26. 961
  27. 307
  28. 7521
  29. 1069
  30. 3000
  31. 4089
  32. 3048
  33. 731
  34. 40
  35. 741
  36. 874
  37. 203
  38. 952
  39. 609
  40. 9521

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