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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 8 · 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 6, 7, 4 and 9 once each? (a) 7964 (b) 4679 (c) 9764 (d) 9746
  2. 2.What is the smallest 3-digit number you can make using the digits 0, 5 and 9 once each? (a) 509 (b) 590 (c) 059 (d) 950
  3. 3.What is the place value of the digit 1 in 9415? (a) 100 (b) 1000 (c) 10 (d) 1
  4. 4.What is the place value of the digit 4 in 8417? (a) 4000 (b) 400 (c) 40 (d) 40000
  5. 5.What is the place value of the digit 6 in 4962? (a) 6 (b) 6000 (c) 600 (d) 60
  6. 6.What is the greatest 4-digit number you can make using the digits 4, 8, 5 and 1 once each? (a) 1458 (b) 8514 (c) 5841 (d) 8541
  7. 7.What is the smallest 4-digit number you can make using the digits 4, 1, 0 and 2 once each? (a) 0124 (b) 1204 (c) 1024 (d) 4210
  8. 8.What is the greatest 3-digit number you can make using the digits 5, 3 and 2 once each? (a) 532 (b) 352 (c) 235 (d) 523
  9. 9.What is the greatest 3-digit number you can make using the digits 9, 1 and 5 once each? (a) 591 (b) 159 (c) 915 (d) 951
  10. 10.What is the greatest 4-digit number you can make using the digits 3, 5, 4 and 7 once each? (a) 3457 (b) 7534 (c) 5743 (d) 7543
  11. 11.What is the place value of the digit 7 in 2847? (a) 7000 (b) 7 (c) 700 (d) 70
  12. 12.What is the greatest 4-digit number you can make using the digits 9, 2, 6 and 4 once each? (a) 9624 (b) 9642 (c) 2469 (d) 6942
  13. 13.What is the place value of the digit 9 in 7894? (a) 900 (b) 9000 (c) 9 (d) 90
  14. 14.What is the smallest 3-digit number you can make using the digits 9, 3 and 0 once each? (a) 039 (b) 390 (c) 309 (d) 930
  15. 15.What is the greatest 4-digit number you can make using the digits 2, 8, 5 and 7 once each? (a) 8725 (b) 7852 (c) 8752 (d) 2578
  16. 16.What is the greatest 4-digit number you can make using the digits 3, 2, 7 and 9 once each? (a) 2379 (b) 7932 (c) 9723 (d) 9732
  17. 17.What is the greatest 4-digit number you can make using the digits 2, 5, 4 and 6 once each? (a) 5642 (b) 6524 (c) 2456 (d) 6542
  18. 18.What is the smallest 4-digit number you can make using the digits 1, 5, 0 and 2 once each? (a) 1025 (b) 5210 (c) 0125 (d) 1205
  19. 19.What is the place value of the digit 8 in 6183? (a) 8000 (b) 80 (c) 800 (d) 8
  20. 20.What is the greatest 4-digit number you can make using the digits 1, 4, 5 and 7 once each? (a) 7541 (b) 7514 (c) 5741 (d) 1457
  21. 21.What is the greatest 3-digit number you can make using the digits 2, 8 and 4 once each? (a) 842 (b) 824 (c) 248 (d) 482
  22. 22.What is the greatest 3-digit number you can make using the digits 6, 2 and 1 once each? (a) 612 (b) 261 (c) 621 (d) 126
  23. 23.What is the greatest 4-digit number you can make using the digits 5, 1, 8 and 6 once each? (a) 6851 (b) 8615 (c) 1568 (d) 8651
  24. 24.What is the greatest 4-digit number you can make using the digits 5, 8, 3 and 7 once each? (a) 7853 (b) 8753 (c) 3578 (d) 8735
  25. 25.What is the greatest 3-digit number you can make using the digits 4, 1 and 5 once each? (a) 451 (b) 541 (c) 514 (d) 145
  26. 26.What is the smallest 4-digit number you can make using the digits 7, 1, 0 and 2 once each? (a) 1027 (b) 7210 (c) 1207 (d) 0127
  27. 27.What is the place value of the digit 2 in 9246? (a) 2000 (b) 20000 (c) 20 (d) 200
  28. 28.What is the place value of the digit 7 in 1725? (a) 7000 (b) 70000 (c) 70 (d) 700
  29. 29.What is the smallest 3-digit number you can make using the digits 0, 1 and 3 once each? (a) 103 (b) 310 (c) 013 (d) 130
  30. 30.What is the smallest 3-digit number you can make using the digits 0, 9 and 8 once each? (a) 980 (b) 089 (c) 890 (d) 809
  31. 31.What is the smallest 3-digit number you can make using the digits 1, 0 and 6 once each? (a) 610 (b) 106 (c) 160 (d) 016
  32. 32.What is the greatest 4-digit number you can make using the digits 2, 1, 5 and 4 once each? (a) 5421 (b) 4521 (c) 5412 (d) 1245
  33. 33.What is the greatest 3-digit number you can make using the digits 3, 7 and 8 once each? (a) 873 (b) 837 (c) 378 (d) 783
  34. 34.What is the smallest 4-digit number you can make using the digits 1, 4, 7 and 0 once each? (a) 1407 (b) 1047 (c) 7410 (d) 0147
  35. 35.What is the smallest 3-digit number you can make using the digits 8, 0 and 1 once each? (a) 108 (b) 810 (c) 018 (d) 180
  36. 36.What is the smallest 4-digit number you can make using the digits 8, 0, 1 and 2 once each? (a) 8210 (b) 1208 (c) 0128 (d) 1028
  37. 37.What is the place value of the digit 8 in 6284? (a) 8000 (b) 8 (c) 80 (d) 800
  38. 38.What is the place value of the digit 1 in 4631? (a) 1000 (b) 100 (c) 10 (d) 1
  39. 39.What is the place value of the digit 7 in 8279? (a) 7000 (b) 700 (c) 7 (d) 70
  40. 40.What is the greatest 4-digit number you can make using the digits 8, 7, 3 and 1 once each? (a) 1378 (b) 8713 (c) 8731 (d) 7831

Answer key

  1. 9764
  2. 509
  3. 10
  4. 400
  5. 60
  6. 8541
  7. 1024
  8. 532
  9. 951
  10. 7543
  11. 7
  12. 9642
  13. 90
  14. 309
  15. 8752
  16. 9732
  17. 6542
  18. 1025
  19. 80
  20. 7541
  21. 842
  22. 621
  23. 8651
  24. 8753
  25. 541
  26. 1027
  27. 200
  28. 700
  29. 103
  30. 809
  31. 106
  32. 5421
  33. 873
  34. 1047
  35. 108
  36. 1028
  37. 80
  38. 1
  39. 70
  40. 8731

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