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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 673 · 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, 5, 2 and 1 once each? (a) 6521 (b) 6512 (c) 1256 (d) 5621
  2. 2.What is the greatest 4-digit number you can make using the digits 1, 8, 5 and 7 once each? (a) 7851 (b) 8751 (c) 1578 (d) 8715
  3. 3.What is the place value of the digit 4 in 6945? (a) 400 (b) 4000 (c) 4 (d) 40
  4. 4.What is the greatest 3-digit number you can make using the digits 3, 4 and 2 once each? (a) 423 (b) 234 (c) 432 (d) 342
  5. 5.What is the smallest 3-digit number you can make using the digits 6, 0 and 4 once each? (a) 640 (b) 046 (c) 460 (d) 406
  6. 6.What is the smallest 4-digit number you can make using the digits 2, 7, 0 and 4 once each? (a) 7420 (b) 2407 (c) 0247 (d) 2047
  7. 7.What is the place value of the digit 8 in 9814? (a) 80 (b) 80000 (c) 800 (d) 8000
  8. 8.What is the smallest 4-digit number you can make using the digits 8, 7, 0 and 2 once each? (a) 2708 (b) 2078 (c) 8720 (d) 0278
  9. 9.What is the smallest 4-digit number you can make using the digits 8, 5, 2 and 0 once each? (a) 2508 (b) 8520 (c) 0258 (d) 2058
  10. 10.What is the greatest 3-digit number you can make using the digits 5, 8 and 9 once each? (a) 985 (b) 958 (c) 589 (d) 895
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 1 and 9 once each? (a) 910 (b) 190 (c) 109 (d) 019
  12. 12.What is the smallest 3-digit number you can make using the digits 0, 7 and 8 once each? (a) 780 (b) 708 (c) 870 (d) 078
  13. 13.What is the place value of the digit 1 in 4168? (a) 100 (b) 1000 (c) 10 (d) 10000
  14. 14.What is the place value of the digit 6 in 6195? (a) 6000 (b) 60000 (c) 600000 (d) 600
  15. 15.What is the greatest 3-digit number you can make using the digits 3, 1 and 6 once each? (a) 613 (b) 361 (c) 631 (d) 136
  16. 16.What is the greatest 3-digit number you can make using the digits 6, 1 and 3 once each? (a) 613 (b) 631 (c) 361 (d) 136
  17. 17.What is the place value of the digit 7 in 6247? (a) 700 (b) 7000 (c) 7 (d) 70
  18. 18.What is the smallest 3-digit number you can make using the digits 1, 0 and 7 once each? (a) 107 (b) 017 (c) 710 (d) 170
  19. 19.What is the greatest 3-digit number you can make using the digits 4, 7 and 6 once each? (a) 746 (b) 467 (c) 764 (d) 674
  20. 20.What is the smallest 3-digit number you can make using the digits 0, 1 and 3 once each? (a) 310 (b) 130 (c) 013 (d) 103
  21. 21.What is the place value of the digit 9 in 7921? (a) 90 (b) 9000 (c) 90000 (d) 900
  22. 22.What is the greatest 4-digit number you can make using the digits 7, 6, 3 and 5 once each? (a) 3567 (b) 7653 (c) 6753 (d) 7635
  23. 23.What is the smallest 3-digit number you can make using the digits 1, 0 and 2 once each? (a) 012 (b) 210 (c) 102 (d) 120
  24. 24.What is the greatest 3-digit number you can make using the digits 5, 8 and 2 once each? (a) 258 (b) 582 (c) 825 (d) 852
  25. 25.What is the place value of the digit 6 in 6952? (a) 6000 (b) 600 (c) 600000 (d) 60000
  26. 26.What is the place value of the digit 2 in 2695? (a) 20000 (b) 200000 (c) 2000 (d) 200
  27. 27.What is the greatest 3-digit number you can make using the digits 8, 3 and 6 once each? (a) 683 (b) 863 (c) 836 (d) 368
  28. 28.What is the smallest 4-digit number you can make using the digits 6, 2, 3 and 0 once each? (a) 0236 (b) 2036 (c) 2306 (d) 6320
  29. 29.What is the place value of the digit 3 in 6493? (a) 300 (b) 30 (c) 3000 (d) 3
  30. 30.What is the greatest 4-digit number you can make using the digits 8, 5, 4 and 6 once each? (a) 8645 (b) 6854 (c) 8654 (d) 4568
  31. 31.What is the smallest 4-digit number you can make using the digits 8, 0, 4 and 5 once each? (a) 4508 (b) 4058 (c) 0458 (d) 8540
  32. 32.What is the greatest 4-digit number you can make using the digits 5, 4, 2 and 3 once each? (a) 4532 (b) 2345 (c) 5423 (d) 5432
  33. 33.What is the greatest 3-digit number you can make using the digits 5, 7 and 4 once each? (a) 745 (b) 574 (c) 754 (d) 457
  34. 34.What is the place value of the digit 9 in 3169? (a) 900 (b) 90 (c) 9 (d) 9000
  35. 35.What is the place value of the digit 7 in 2378? (a) 700 (b) 7000 (c) 7 (d) 70
  36. 36.What is the place value of the digit 4 in 2436? (a) 400 (b) 40 (c) 4000 (d) 40000
  37. 37.What is the place value of the digit 3 in 2943? (a) 30 (b) 3000 (c) 300 (d) 3
  38. 38.What is the greatest 4-digit number you can make using the digits 7, 2, 4 and 8 once each? (a) 8724 (b) 8742 (c) 7842 (d) 2478
  39. 39.What is the greatest 4-digit number you can make using the digits 1, 7, 2 and 4 once each? (a) 7421 (b) 7412 (c) 1247 (d) 4721
  40. 40.What is the greatest 4-digit number you can make using the digits 4, 2, 3 and 5 once each? (a) 5432 (b) 5423 (c) 4532 (d) 2345

Answer key

  1. 6521
  2. 8751
  3. 40
  4. 432
  5. 406
  6. 2047
  7. 800
  8. 2078
  9. 2058
  10. 985
  11. 109
  12. 708
  13. 100
  14. 6000
  15. 631
  16. 631
  17. 7
  18. 107
  19. 764
  20. 103
  21. 900
  22. 7653
  23. 102
  24. 852
  25. 6000
  26. 2000
  27. 863
  28. 2036
  29. 3
  30. 8654
  31. 4058
  32. 5432
  33. 754
  34. 9
  35. 70
  36. 400
  37. 3
  38. 8742
  39. 7421
  40. 5432

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