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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 824 · 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 4, 2 and 6 once each? (a) 462 (b) 246 (c) 642 (d) 624
  2. 2.What is the place value of the digit 2 in 2371? (a) 20000 (b) 200000 (c) 2000 (d) 200
  3. 3.What is the smallest 3-digit number you can make using the digits 3, 4 and 0 once each? (a) 340 (b) 430 (c) 304 (d) 034
  4. 4.What is the greatest 4-digit number you can make using the digits 4, 5, 8 and 7 once each? (a) 8754 (b) 8745 (c) 4578 (d) 7854
  5. 5.What is the place value of the digit 3 in 4238? (a) 30 (b) 300 (c) 3000 (d) 3
  6. 6.What is the greatest 4-digit number you can make using the digits 6, 1, 8 and 2 once each? (a) 6821 (b) 8612 (c) 1268 (d) 8621
  7. 7.What is the greatest 3-digit number you can make using the digits 1, 8 and 6 once each? (a) 168 (b) 861 (c) 681 (d) 816
  8. 8.What is the place value of the digit 2 in 2546? (a) 200 (b) 200000 (c) 20000 (d) 2000
  9. 9.What is the greatest 3-digit number you can make using the digits 4, 6 and 5 once each? (a) 654 (b) 645 (c) 456 (d) 564
  10. 10.What is the greatest 4-digit number you can make using the digits 5, 9, 4 and 3 once each? (a) 3459 (b) 9534 (c) 5943 (d) 9543
  11. 11.What is the greatest 3-digit number you can make using the digits 1, 2 and 9 once each? (a) 921 (b) 129 (c) 912 (d) 291
  12. 12.What is the greatest 4-digit number you can make using the digits 9, 1, 4 and 2 once each? (a) 9421 (b) 9412 (c) 4921 (d) 1249
  13. 13.What is the greatest 3-digit number you can make using the digits 8, 1 and 3 once each? (a) 138 (b) 831 (c) 813 (d) 381
  14. 14.What is the smallest 3-digit number you can make using the digits 0, 9 and 7 once each? (a) 709 (b) 790 (c) 079 (d) 970
  15. 15.What is the greatest 3-digit number you can make using the digits 2, 9 and 1 once each? (a) 129 (b) 912 (c) 921 (d) 291
  16. 16.What is the greatest 3-digit number you can make using the digits 5, 3 and 2 once each? (a) 352 (b) 532 (c) 235 (d) 523
  17. 17.What is the greatest 4-digit number you can make using the digits 3, 7, 2 and 4 once each? (a) 7432 (b) 4732 (c) 2347 (d) 7423
  18. 18.What is the place value of the digit 8 in 9538? (a) 800 (b) 8 (c) 80 (d) 8000
  19. 19.What is the greatest 3-digit number you can make using the digits 1, 7 and 4 once each? (a) 147 (b) 471 (c) 741 (d) 714
  20. 20.What is the greatest 4-digit number you can make using the digits 5, 2, 4 and 3 once each? (a) 2345 (b) 5432 (c) 5423 (d) 4532
  21. 21.What is the greatest 4-digit number you can make using the digits 7, 8, 5 and 3 once each? (a) 7853 (b) 3578 (c) 8753 (d) 8735
  22. 22.What is the greatest 4-digit number you can make using the digits 3, 6, 2 and 7 once each? (a) 7623 (b) 7632 (c) 2367 (d) 6732
  23. 23.What is the greatest 4-digit number you can make using the digits 6, 5, 4 and 8 once each? (a) 8645 (b) 6854 (c) 4568 (d) 8654
  24. 24.What is the greatest 3-digit number you can make using the digits 4, 5 and 1 once each? (a) 451 (b) 541 (c) 145 (d) 514
  25. 25.What is the greatest 3-digit number you can make using the digits 9, 3 and 8 once each? (a) 389 (b) 938 (c) 983 (d) 893
  26. 26.What is the greatest 4-digit number you can make using the digits 5, 9, 3 and 2 once each? (a) 9523 (b) 9532 (c) 2359 (d) 5932
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 3 and 6 once each? (a) 036 (b) 306 (c) 360 (d) 630
  28. 28.What is the place value of the digit 5 in 5642? (a) 500000 (b) 5000 (c) 50000 (d) 500
  29. 29.What is the place value of the digit 2 in 9216? (a) 20 (b) 200 (c) 2000 (d) 20000
  30. 30.What is the greatest 4-digit number you can make using the digits 3, 9, 2 and 1 once each? (a) 1239 (b) 3921 (c) 9312 (d) 9321
  31. 31.What is the greatest 3-digit number you can make using the digits 7, 5 and 2 once each? (a) 752 (b) 725 (c) 257 (d) 572
  32. 32.What is the smallest 4-digit number you can make using the digits 9, 6, 7 and 0 once each? (a) 0679 (b) 6709 (c) 6079 (d) 9760
  33. 33.What is the smallest 3-digit number you can make using the digits 4, 0 and 2 once each? (a) 240 (b) 024 (c) 420 (d) 204
  34. 34.What is the place value of the digit 7 in 9768? (a) 700 (b) 70000 (c) 7000 (d) 70
  35. 35.What is the place value of the digit 8 in 8631? (a) 800 (b) 80000 (c) 8000 (d) 800000
  36. 36.What is the greatest 4-digit number you can make using the digits 7, 8, 9 and 6 once each? (a) 9876 (b) 8976 (c) 6789 (d) 9867
  37. 37.What is the smallest 3-digit number you can make using the digits 2, 8 and 0 once each? (a) 820 (b) 028 (c) 280 (d) 208
  38. 38.What is the greatest 4-digit number you can make using the digits 9, 1, 6 and 3 once each? (a) 6931 (b) 9613 (c) 1369 (d) 9631
  39. 39.What is the greatest 3-digit number you can make using the digits 9, 3 and 7 once each? (a) 379 (b) 973 (c) 937 (d) 793
  40. 40.What is the smallest 3-digit number you can make using the digits 0, 8 and 9 once each? (a) 809 (b) 890 (c) 089 (d) 980

Answer key

  1. 642
  2. 2000
  3. 304
  4. 8754
  5. 30
  6. 8621
  7. 861
  8. 2000
  9. 654
  10. 9543
  11. 921
  12. 9421
  13. 831
  14. 709
  15. 921
  16. 532
  17. 7432
  18. 8
  19. 741
  20. 5432
  21. 8753
  22. 7632
  23. 8654
  24. 541
  25. 983
  26. 9532
  27. 306
  28. 5000
  29. 200
  30. 9321
  31. 752
  32. 6079
  33. 204
  34. 700
  35. 8000
  36. 9876
  37. 208
  38. 9631
  39. 973
  40. 809

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