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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 536 · 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 2, 6, 5 and 9 once each? (a) 2569 (b) 6952 (c) 9652 (d) 9625
  2. 2.What is the greatest 3-digit number you can make using the digits 7, 9 and 5 once each? (a) 579 (b) 795 (c) 975 (d) 957
  3. 3.What is the greatest 3-digit number you can make using the digits 6, 7 and 2 once each? (a) 726 (b) 762 (c) 672 (d) 267
  4. 4.What is the place value of the digit 1 in 7351? (a) 100 (b) 10 (c) 1 (d) 1000
  5. 5.What is the place value of the digit 3 in 1739? (a) 30 (b) 3 (c) 300 (d) 3000
  6. 6.What is the smallest 3-digit number you can make using the digits 2, 0 and 1 once each? (a) 210 (b) 120 (c) 012 (d) 102
  7. 7.What is the greatest 4-digit number you can make using the digits 7, 5, 3 and 2 once each? (a) 2357 (b) 5732 (c) 7532 (d) 7523
  8. 8.What is the smallest 4-digit number you can make using the digits 0, 9, 4 and 1 once each? (a) 1049 (b) 1409 (c) 0149 (d) 9410
  9. 9.What is the smallest 3-digit number you can make using the digits 7, 0 and 9 once each? (a) 970 (b) 079 (c) 790 (d) 709
  10. 10.What is the smallest 4-digit number you can make using the digits 4, 2, 0 and 8 once each? (a) 2048 (b) 0248 (c) 2408 (d) 8420
  11. 11.What is the smallest 3-digit number you can make using the digits 8, 6 and 0 once each? (a) 860 (b) 608 (c) 680 (d) 068
  12. 12.What is the greatest 4-digit number you can make using the digits 3, 5, 7 and 8 once each? (a) 3578 (b) 8753 (c) 7853 (d) 8735
  13. 13.What is the greatest 4-digit number you can make using the digits 8, 6, 1 and 4 once each? (a) 8641 (b) 1468 (c) 8614 (d) 6841
  14. 14.What is the greatest 4-digit number you can make using the digits 1, 8, 4 and 7 once each? (a) 8714 (b) 7841 (c) 1478 (d) 8741
  15. 15.What is the smallest 3-digit number you can make using the digits 0, 6 and 3 once each? (a) 360 (b) 306 (c) 036 (d) 630
  16. 16.What is the greatest 4-digit number you can make using the digits 3, 5, 7 and 2 once each? (a) 7532 (b) 7523 (c) 5732 (d) 2357
  17. 17.What is the smallest 4-digit number you can make using the digits 2, 9, 6 and 0 once each? (a) 2609 (b) 2069 (c) 0269 (d) 9620
  18. 18.What is the greatest 3-digit number you can make using the digits 3, 4 and 1 once each? (a) 431 (b) 341 (c) 413 (d) 134
  19. 19.What is the place value of the digit 2 in 2981? (a) 200000 (b) 200 (c) 20000 (d) 2000
  20. 20.What is the smallest 3-digit number you can make using the digits 5, 0 and 9 once each? (a) 059 (b) 950 (c) 590 (d) 509
  21. 21.What is the place value of the digit 9 in 9214? (a) 9000 (b) 900000 (c) 90000 (d) 900
  22. 22.What is the smallest 4-digit number you can make using the digits 1, 7, 9 and 0 once each? (a) 1709 (b) 1079 (c) 9710 (d) 0179
  23. 23.What is the place value of the digit 8 in 8924? (a) 80000 (b) 800000 (c) 8000 (d) 800
  24. 24.What is the greatest 4-digit number you can make using the digits 3, 8, 4 and 1 once each? (a) 8431 (b) 8413 (c) 1348 (d) 4831
  25. 25.What is the greatest 4-digit number you can make using the digits 4, 5, 9 and 8 once each? (a) 4589 (b) 8954 (c) 9845 (d) 9854
  26. 26.What is the place value of the digit 5 in 5927? (a) 500 (b) 5000 (c) 500000 (d) 50000
  27. 27.What is the place value of the digit 1 in 1795? (a) 10000 (b) 100 (c) 100000 (d) 1000
  28. 28.What is the greatest 4-digit number you can make using the digits 2, 9, 5 and 8 once each? (a) 9825 (b) 9852 (c) 2589 (d) 8952
  29. 29.What is the place value of the digit 7 in 7983? (a) 7000 (b) 700 (c) 700000 (d) 70000
  30. 30.What is the greatest 3-digit number you can make using the digits 9, 3 and 1 once each? (a) 931 (b) 391 (c) 913 (d) 139
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 9 and 3 once each? (a) 390 (b) 309 (c) 930 (d) 039
  32. 32.What is the greatest 4-digit number you can make using the digits 6, 9, 3 and 7 once each? (a) 7963 (b) 9736 (c) 9763 (d) 3679
  33. 33.What is the greatest 3-digit number you can make using the digits 4, 6 and 3 once each? (a) 346 (b) 643 (c) 463 (d) 634
  34. 34.What is the place value of the digit 2 in 6528? (a) 2 (b) 20 (c) 2000 (d) 200
  35. 35.What is the place value of the digit 6 in 3687? (a) 6000 (b) 60 (c) 60000 (d) 600
  36. 36.What is the smallest 3-digit number you can make using the digits 9, 0 and 4 once each? (a) 049 (b) 490 (c) 409 (d) 940
  37. 37.What is the smallest 4-digit number you can make using the digits 0, 6, 3 and 2 once each? (a) 2306 (b) 0236 (c) 2036 (d) 6320
  38. 38.What is the greatest 3-digit number you can make using the digits 1, 5 and 6 once each? (a) 561 (b) 651 (c) 615 (d) 156
  39. 39.What is the place value of the digit 7 in 1457? (a) 7 (b) 7000 (c) 70 (d) 700
  40. 40.What is the greatest 3-digit number you can make using the digits 8, 1 and 9 once each? (a) 189 (b) 918 (c) 891 (d) 981

Answer key

  1. 9652
  2. 975
  3. 762
  4. 1
  5. 30
  6. 102
  7. 7532
  8. 1049
  9. 709
  10. 2048
  11. 608
  12. 8753
  13. 8641
  14. 8741
  15. 306
  16. 7532
  17. 2069
  18. 431
  19. 2000
  20. 509
  21. 9000
  22. 1079
  23. 8000
  24. 8431
  25. 9854
  26. 5000
  27. 1000
  28. 9852
  29. 7000
  30. 931
  31. 309
  32. 9763
  33. 643
  34. 20
  35. 600
  36. 409
  37. 2036
  38. 651
  39. 7
  40. 981

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