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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 830 · 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 8, 4 and 6 once each? (a) 468 (b) 684 (c) 846 (d) 864
  2. 2.What is the place value of the digit 7 in 7846? (a) 70000 (b) 700000 (c) 700 (d) 7000
  3. 3.What is the place value of the digit 6 in 6174? (a) 600 (b) 600000 (c) 6000 (d) 60000
  4. 4.What is the greatest 4-digit number you can make using the digits 1, 6, 3 and 8 once each? (a) 8631 (b) 1368 (c) 6831 (d) 8613
  5. 5.What is the smallest 4-digit number you can make using the digits 0, 4, 7 and 5 once each? (a) 0457 (b) 4507 (c) 4057 (d) 7540
  6. 6.What is the place value of the digit 9 in 5219? (a) 9000 (b) 900 (c) 90 (d) 9
  7. 7.What is the smallest 3-digit number you can make using the digits 0, 3 and 2 once each? (a) 203 (b) 320 (c) 230 (d) 023
  8. 8.What is the place value of the digit 5 in 5698? (a) 5000 (b) 50000 (c) 500 (d) 500000
  9. 9.What is the smallest 3-digit number you can make using the digits 6, 8 and 0 once each? (a) 608 (b) 680 (c) 860 (d) 068
  10. 10.What is the greatest 4-digit number you can make using the digits 6, 9, 2 and 1 once each? (a) 6921 (b) 1269 (c) 9612 (d) 9621
  11. 11.What is the smallest 4-digit number you can make using the digits 7, 0, 1 and 8 once each? (a) 8710 (b) 1078 (c) 1708 (d) 0178
  12. 12.What is the greatest 4-digit number you can make using the digits 5, 8, 2 and 3 once each? (a) 8523 (b) 2358 (c) 8532 (d) 5832
  13. 13.What is the greatest 4-digit number you can make using the digits 9, 2, 1 and 4 once each? (a) 4921 (b) 9412 (c) 1249 (d) 9421
  14. 14.What is the greatest 3-digit number you can make using the digits 1, 5 and 3 once each? (a) 531 (b) 351 (c) 513 (d) 135
  15. 15.What is the place value of the digit 2 in 5726? (a) 2000 (b) 200 (c) 2 (d) 20
  16. 16.What is the place value of the digit 7 in 7349? (a) 700000 (b) 7000 (c) 700 (d) 70000
  17. 17.What is the greatest 4-digit number you can make using the digits 7, 6, 8 and 9 once each? (a) 8976 (b) 9867 (c) 6789 (d) 9876
  18. 18.What is the smallest 3-digit number you can make using the digits 6, 0 and 8 once each? (a) 680 (b) 860 (c) 608 (d) 068
  19. 19.What is the place value of the digit 5 in 3459? (a) 5 (b) 5000 (c) 50 (d) 500
  20. 20.What is the place value of the digit 2 in 6342? (a) 20 (b) 2000 (c) 200 (d) 2
  21. 21.What is the smallest 4-digit number you can make using the digits 4, 3, 0 and 7 once each? (a) 0347 (b) 7430 (c) 3047 (d) 3407
  22. 22.What is the place value of the digit 6 in 3674? (a) 60 (b) 60000 (c) 6000 (d) 600
  23. 23.What is the smallest 3-digit number you can make using the digits 4, 7 and 0 once each? (a) 740 (b) 470 (c) 407 (d) 047
  24. 24.What is the smallest 4-digit number you can make using the digits 9, 7, 2 and 0 once each? (a) 0279 (b) 9720 (c) 2079 (d) 2709
  25. 25.What is the smallest 3-digit number you can make using the digits 6, 0 and 2 once each? (a) 620 (b) 206 (c) 260 (d) 026
  26. 26.What is the place value of the digit 2 in 2153? (a) 200000 (b) 200 (c) 2000 (d) 20000
  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 place value of the digit 7 in 7386? (a) 70000 (b) 700 (c) 700000 (d) 7000
  29. 29.What is the greatest 4-digit number you can make using the digits 3, 1, 7 and 9 once each? (a) 9731 (b) 9713 (c) 1379 (d) 7931
  30. 30.What is the greatest 3-digit number you can make using the digits 3, 9 and 6 once each? (a) 693 (b) 963 (c) 369 (d) 936
  31. 31.What is the place value of the digit 2 in 8423? (a) 2000 (b) 200 (c) 2 (d) 20
  32. 32.What is the place value of the digit 3 in 5231? (a) 300 (b) 3 (c) 30 (d) 3000
  33. 33.What is the greatest 4-digit number you can make using the digits 8, 9, 3 and 4 once each? (a) 3489 (b) 9843 (c) 8943 (d) 9834
  34. 34.What is the smallest 4-digit number you can make using the digits 4, 3, 0 and 8 once each? (a) 3048 (b) 3408 (c) 0348 (d) 8430
  35. 35.What is the place value of the digit 6 in 7684? (a) 60 (b) 600 (c) 6000 (d) 60000
  36. 36.What is the greatest 3-digit number you can make using the digits 7, 8 and 3 once each? (a) 378 (b) 837 (c) 783 (d) 873
  37. 37.What is the smallest 4-digit number you can make using the digits 0, 2, 9 and 7 once each? (a) 2079 (b) 0279 (c) 2709 (d) 9720
  38. 38.What is the place value of the digit 8 in 9824? (a) 800 (b) 80000 (c) 8000 (d) 80
  39. 39.What is the place value of the digit 7 in 9713? (a) 700 (b) 7000 (c) 70000 (d) 70
  40. 40.What is the smallest 4-digit number you can make using the digits 9, 8, 0 and 1 once each? (a) 0189 (b) 1089 (c) 9810 (d) 1809

Answer key

  1. 864
  2. 7000
  3. 6000
  4. 8631
  5. 4057
  6. 9
  7. 203
  8. 5000
  9. 608
  10. 9621
  11. 1078
  12. 8532
  13. 9421
  14. 531
  15. 20
  16. 7000
  17. 9876
  18. 608
  19. 50
  20. 2
  21. 3047
  22. 600
  23. 407
  24. 2079
  25. 206
  26. 2000
  27. 863
  28. 7000
  29. 9731
  30. 963
  31. 20
  32. 30
  33. 9843
  34. 3048
  35. 600
  36. 873
  37. 2079
  38. 800
  39. 700
  40. 1089

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