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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 156 · 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, 9 and 3 once each? (a) 937 (b) 793 (c) 379 (d) 973
  2. 2.What is the place value of the digit 5 in 3568? (a) 500 (b) 50000 (c) 5000 (d) 50
  3. 3.What is the place value of the digit 1 in 7135? (a) 1000 (b) 10000 (c) 10 (d) 100
  4. 4.What is the smallest 3-digit number you can make using the digits 7, 1 and 0 once each? (a) 170 (b) 710 (c) 107 (d) 017
  5. 5.What is the greatest 4-digit number you can make using the digits 5, 9, 1 and 6 once each? (a) 1569 (b) 9651 (c) 9615 (d) 6951
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 8 and 7 once each? (a) 870 (b) 708 (c) 078 (d) 780
  7. 7.What is the place value of the digit 5 in 4265? (a) 5000 (b) 5 (c) 500 (d) 50
  8. 8.What is the greatest 4-digit number you can make using the digits 9, 2, 7 and 8 once each? (a) 9872 (b) 2789 (c) 8972 (d) 9827
  9. 9.What is the place value of the digit 4 in 4326? (a) 400 (b) 4000 (c) 400000 (d) 40000
  10. 10.What is the greatest 4-digit number you can make using the digits 2, 3, 7 and 4 once each? (a) 7423 (b) 2347 (c) 4732 (d) 7432
  11. 11.What is the place value of the digit 9 in 7928? (a) 90 (b) 9000 (c) 90000 (d) 900
  12. 12.What is the place value of the digit 7 in 7964? (a) 700 (b) 70000 (c) 700000 (d) 7000
  13. 13.What is the place value of the digit 7 in 8427? (a) 70 (b) 700 (c) 7 (d) 7000
  14. 14.What is the smallest 4-digit number you can make using the digits 0, 8, 4 and 6 once each? (a) 4608 (b) 0468 (c) 4068 (d) 8640
  15. 15.What is the place value of the digit 2 in 4265? (a) 20 (b) 20000 (c) 200 (d) 2000
  16. 16.What is the greatest 4-digit number you can make using the digits 3, 7, 2 and 4 once each? (a) 4732 (b) 2347 (c) 7423 (d) 7432
  17. 17.What is the greatest 4-digit number you can make using the digits 8, 9, 7 and 2 once each? (a) 9872 (b) 2789 (c) 9827 (d) 8972
  18. 18.What is the smallest 4-digit number you can make using the digits 9, 2, 7 and 0 once each? (a) 9720 (b) 0279 (c) 2709 (d) 2079
  19. 19.What is the smallest 4-digit number you can make using the digits 6, 0, 5 and 4 once each? (a) 6540 (b) 4506 (c) 4056 (d) 0456
  20. 20.What is the greatest 3-digit number you can make using the digits 9, 4 and 1 once each? (a) 491 (b) 941 (c) 914 (d) 149
  21. 21.What is the greatest 3-digit number you can make using the digits 2, 9 and 5 once each? (a) 952 (b) 592 (c) 259 (d) 925
  22. 22.What is the greatest 4-digit number you can make using the digits 4, 7, 3 and 8 once each? (a) 8743 (b) 7843 (c) 3478 (d) 8734
  23. 23.What is the smallest 3-digit number you can make using the digits 9, 0 and 8 once each? (a) 980 (b) 809 (c) 089 (d) 890
  24. 24.What is the smallest 3-digit number you can make using the digits 2, 5 and 0 once each? (a) 250 (b) 520 (c) 025 (d) 205
  25. 25.What is the greatest 3-digit number you can make using the digits 5, 8 and 2 once each? (a) 852 (b) 258 (c) 582 (d) 825
  26. 26.What is the greatest 3-digit number you can make using the digits 5, 4 and 1 once each? (a) 451 (b) 145 (c) 514 (d) 541
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 4 and 2 once each? (a) 024 (b) 240 (c) 204 (d) 420
  28. 28.What is the smallest 4-digit number you can make using the digits 7, 9, 0 and 3 once each? (a) 0379 (b) 3709 (c) 9730 (d) 3079
  29. 29.What is the place value of the digit 7 in 5287? (a) 70 (b) 7 (c) 700 (d) 7000
  30. 30.What is the smallest 3-digit number you can make using the digits 0, 7 and 1 once each? (a) 017 (b) 170 (c) 710 (d) 107
  31. 31.What is the greatest 3-digit number you can make using the digits 3, 5 and 1 once each? (a) 135 (b) 513 (c) 351 (d) 531
  32. 32.What is the greatest 3-digit number you can make using the digits 1, 7 and 4 once each? (a) 741 (b) 471 (c) 714 (d) 147
  33. 33.What is the place value of the digit 5 in 6852? (a) 5 (b) 5000 (c) 50 (d) 500
  34. 34.What is the place value of the digit 9 in 5798? (a) 9000 (b) 9 (c) 90 (d) 900
  35. 35.What is the greatest 4-digit number you can make using the digits 1, 8, 6 and 7 once each? (a) 7861 (b) 1678 (c) 8761 (d) 8716
  36. 36.What is the greatest 4-digit number you can make using the digits 7, 2, 6 and 3 once each? (a) 7623 (b) 6732 (c) 2367 (d) 7632
  37. 37.What is the place value of the digit 7 in 8579? (a) 7000 (b) 70 (c) 7 (d) 700
  38. 38.What is the place value of the digit 5 in 5327? (a) 500 (b) 5000 (c) 50000 (d) 500000
  39. 39.What is the place value of the digit 7 in 7251? (a) 70000 (b) 700 (c) 700000 (d) 7000
  40. 40.What is the place value of the digit 3 in 1356? (a) 30000 (b) 300 (c) 30 (d) 3000

Answer key

  1. 973
  2. 500
  3. 100
  4. 107
  5. 9651
  6. 708
  7. 5
  8. 9872
  9. 4000
  10. 7432
  11. 900
  12. 7000
  13. 7
  14. 4068
  15. 200
  16. 7432
  17. 9872
  18. 2079
  19. 4056
  20. 941
  21. 952
  22. 8743
  23. 809
  24. 205
  25. 852
  26. 541
  27. 204
  28. 3079
  29. 7
  30. 107
  31. 531
  32. 741
  33. 50
  34. 90
  35. 8761
  36. 7632
  37. 70
  38. 5000
  39. 7000
  40. 300

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