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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 385 · 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, 5 and 7 once each? (a) 745 (b) 754 (c) 457 (d) 574
  2. 2.What is the greatest 3-digit number you can make using the digits 5, 9 and 2 once each? (a) 259 (b) 592 (c) 952 (d) 925
  3. 3.What is the greatest 3-digit number you can make using the digits 2, 7 and 1 once each? (a) 127 (b) 271 (c) 712 (d) 721
  4. 4.What is the greatest 4-digit number you can make using the digits 1, 3, 7 and 4 once each? (a) 7413 (b) 7431 (c) 4731 (d) 1347
  5. 5.What is the smallest 4-digit number you can make using the digits 2, 8, 1 and 0 once each? (a) 0128 (b) 8210 (c) 1208 (d) 1028
  6. 6.What is the place value of the digit 3 in 3687? (a) 30000 (b) 3000 (c) 300 (d) 300000
  7. 7.What is the smallest 4-digit number you can make using the digits 7, 5, 1 and 0 once each? (a) 7510 (b) 1507 (c) 0157 (d) 1057
  8. 8.What is the greatest 3-digit number you can make using the digits 9, 5 and 4 once each? (a) 945 (b) 954 (c) 459 (d) 594
  9. 9.What is the place value of the digit 5 in 3715? (a) 5000 (b) 50 (c) 5 (d) 500
  10. 10.What is the greatest 3-digit number you can make using the digits 1, 9 and 5 once each? (a) 591 (b) 951 (c) 159 (d) 915
  11. 11.What is the greatest 4-digit number you can make using the digits 3, 9, 8 and 6 once each? (a) 3689 (b) 8963 (c) 9836 (d) 9863
  12. 12.What is the greatest 4-digit number you can make using the digits 6, 4, 7 and 1 once each? (a) 7641 (b) 7614 (c) 6741 (d) 1467
  13. 13.What is the place value of the digit 2 in 5162? (a) 2000 (b) 200 (c) 2 (d) 20
  14. 14.What is the greatest 3-digit number you can make using the digits 4, 2 and 9 once each? (a) 492 (b) 942 (c) 249 (d) 924
  15. 15.What is the greatest 4-digit number you can make using the digits 3, 7, 8 and 9 once each? (a) 8973 (b) 9873 (c) 3789 (d) 9837
  16. 16.What is the greatest 4-digit number you can make using the digits 4, 7, 5 and 9 once each? (a) 7954 (b) 4579 (c) 9754 (d) 9745
  17. 17.What is the greatest 4-digit number you can make using the digits 6, 7, 9 and 8 once each? (a) 8976 (b) 9867 (c) 6789 (d) 9876
  18. 18.What is the place value of the digit 1 in 1673? (a) 100 (b) 1000 (c) 100000 (d) 10000
  19. 19.What is the greatest 4-digit number you can make using the digits 4, 3, 2 and 9 once each? (a) 2349 (b) 9423 (c) 9432 (d) 4932
  20. 20.What is the place value of the digit 7 in 1697? (a) 700 (b) 7 (c) 70 (d) 7000
  21. 21.What is the greatest 3-digit number you can make using the digits 2, 9 and 1 once each? (a) 912 (b) 921 (c) 291 (d) 129
  22. 22.What is the place value of the digit 5 in 2536? (a) 500 (b) 50000 (c) 50 (d) 5000
  23. 23.What is the smallest 3-digit number you can make using the digits 2, 6 and 0 once each? (a) 620 (b) 026 (c) 206 (d) 260
  24. 24.What is the place value of the digit 4 in 5984? (a) 40 (b) 400 (c) 4 (d) 4000
  25. 25.What is the place value of the digit 8 in 3648? (a) 800 (b) 80 (c) 8 (d) 8000
  26. 26.What is the place value of the digit 7 in 1427? (a) 7 (b) 70 (c) 700 (d) 7000
  27. 27.What is the smallest 3-digit number you can make using the digits 7, 6 and 0 once each? (a) 067 (b) 760 (c) 607 (d) 670
  28. 28.What is the smallest 4-digit number you can make using the digits 2, 0, 8 and 6 once each? (a) 8620 (b) 2068 (c) 0268 (d) 2608
  29. 29.What is the smallest 3-digit number you can make using the digits 0, 4 and 2 once each? (a) 204 (b) 420 (c) 024 (d) 240
  30. 30.What is the greatest 4-digit number you can make using the digits 9, 6, 3 and 2 once each? (a) 9623 (b) 2369 (c) 9632 (d) 6932
  31. 31.What is the greatest 3-digit number you can make using the digits 8, 6 and 9 once each? (a) 986 (b) 689 (c) 896 (d) 968
  32. 32.What is the smallest 4-digit number you can make using the digits 6, 5, 0 and 9 once each? (a) 5069 (b) 9650 (c) 5609 (d) 0569
  33. 33.What is the smallest 3-digit number you can make using the digits 0, 3 and 2 once each? (a) 320 (b) 023 (c) 230 (d) 203
  34. 34.What is the greatest 3-digit number you can make using the digits 7, 1 and 9 once each? (a) 971 (b) 179 (c) 791 (d) 917
  35. 35.What is the place value of the digit 6 in 1673? (a) 60000 (b) 600 (c) 6000 (d) 60
  36. 36.What is the place value of the digit 8 in 1984? (a) 8000 (b) 800 (c) 8 (d) 80
  37. 37.What is the smallest 3-digit number you can make using the digits 9, 7 and 0 once each? (a) 079 (b) 790 (c) 970 (d) 709
  38. 38.What is the greatest 4-digit number you can make using the digits 4, 6, 2 and 9 once each? (a) 2469 (b) 9624 (c) 6942 (d) 9642
  39. 39.What is the place value of the digit 5 in 5819? (a) 500000 (b) 5000 (c) 50000 (d) 500
  40. 40.What is the smallest 4-digit number you can make using the digits 5, 1, 6 and 0 once each? (a) 1056 (b) 0156 (c) 1506 (d) 6510

Answer key

  1. 754
  2. 952
  3. 721
  4. 7431
  5. 1028
  6. 3000
  7. 1057
  8. 954
  9. 5
  10. 951
  11. 9863
  12. 7641
  13. 2
  14. 942
  15. 9873
  16. 9754
  17. 9876
  18. 1000
  19. 9432
  20. 7
  21. 921
  22. 500
  23. 206
  24. 4
  25. 8
  26. 7
  27. 607
  28. 2068
  29. 204
  30. 9632
  31. 986
  32. 5069
  33. 203
  34. 971
  35. 600
  36. 80
  37. 709
  38. 9642
  39. 5000
  40. 1056

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