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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 154 · 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 6, 1 and 2 once each? (a) 621 (b) 261 (c) 126 (d) 612
  2. 2.What is the place value of the digit 7 in 7258? (a) 7000 (b) 700 (c) 700000 (d) 70000
  3. 3.What is the greatest 3-digit number you can make using the digits 1, 2 and 4 once each? (a) 412 (b) 124 (c) 241 (d) 421
  4. 4.What is the greatest 3-digit number you can make using the digits 4, 8 and 3 once each? (a) 843 (b) 483 (c) 834 (d) 348
  5. 5.What is the place value of the digit 4 in 8451? (a) 4000 (b) 40 (c) 40000 (d) 400
  6. 6.What is the place value of the digit 7 in 7521? (a) 700000 (b) 70000 (c) 7000 (d) 700
  7. 7.What is the place value of the digit 1 in 1257? (a) 100 (b) 100000 (c) 10000 (d) 1000
  8. 8.What is the greatest 3-digit number you can make using the digits 7, 3 and 5 once each? (a) 573 (b) 753 (c) 735 (d) 357
  9. 9.What is the place value of the digit 2 in 4123? (a) 20 (b) 2000 (c) 2 (d) 200
  10. 10.What is the smallest 3-digit number you can make using the digits 5, 2 and 0 once each? (a) 250 (b) 520 (c) 205 (d) 025
  11. 11.What is the smallest 3-digit number you can make using the digits 4, 6 and 0 once each? (a) 640 (b) 460 (c) 406 (d) 046
  12. 12.What is the greatest 4-digit number you can make using the digits 8, 3, 5 and 9 once each? (a) 3589 (b) 8953 (c) 9853 (d) 9835
  13. 13.What is the greatest 3-digit number you can make using the digits 3, 6 and 4 once each? (a) 634 (b) 346 (c) 643 (d) 463
  14. 14.What is the smallest 3-digit number you can make using the digits 0, 7 and 2 once each? (a) 720 (b) 270 (c) 207 (d) 027
  15. 15.What is the smallest 4-digit number you can make using the digits 3, 0, 1 and 7 once each? (a) 0137 (b) 1307 (c) 7310 (d) 1037
  16. 16.What is the smallest 3-digit number you can make using the digits 3, 0 and 9 once each? (a) 930 (b) 309 (c) 390 (d) 039
  17. 17.What is the smallest 4-digit number you can make using the digits 5, 2, 4 and 0 once each? (a) 0245 (b) 5420 (c) 2045 (d) 2405
  18. 18.What is the greatest 4-digit number you can make using the digits 4, 9, 1 and 3 once each? (a) 1349 (b) 9413 (c) 9431 (d) 4931
  19. 19.What is the greatest 4-digit number you can make using the digits 2, 5, 7 and 6 once each? (a) 6752 (b) 7625 (c) 7652 (d) 2567
  20. 20.What is the place value of the digit 6 in 3164? (a) 600 (b) 6 (c) 60 (d) 6000
  21. 21.What is the smallest 3-digit number you can make using the digits 0, 9 and 7 once each? (a) 709 (b) 079 (c) 970 (d) 790
  22. 22.What is the place value of the digit 3 in 9382? (a) 30000 (b) 3000 (c) 30 (d) 300
  23. 23.What is the smallest 3-digit number you can make using the digits 0, 4 and 9 once each? (a) 940 (b) 409 (c) 049 (d) 490
  24. 24.What is the greatest 3-digit number you can make using the digits 8, 2 and 5 once each? (a) 258 (b) 825 (c) 852 (d) 582
  25. 25.What is the smallest 4-digit number you can make using the digits 7, 0, 6 and 1 once each? (a) 0167 (b) 7610 (c) 1067 (d) 1607
  26. 26.What is the place value of the digit 1 in 5149? (a) 100 (b) 10 (c) 1000 (d) 10000
  27. 27.What is the place value of the digit 6 in 6152? (a) 600 (b) 600000 (c) 60000 (d) 6000
  28. 28.What is the greatest 4-digit number you can make using the digits 3, 4, 7 and 6 once each? (a) 6743 (b) 3467 (c) 7634 (d) 7643
  29. 29.What is the greatest 3-digit number you can make using the digits 4, 7 and 5 once each? (a) 574 (b) 754 (c) 745 (d) 457
  30. 30.What is the place value of the digit 4 in 4389? (a) 40000 (b) 400 (c) 400000 (d) 4000
  31. 31.What is the smallest 3-digit number you can make using the digits 7, 1 and 0 once each? (a) 170 (b) 107 (c) 710 (d) 017
  32. 32.What is the greatest 4-digit number you can make using the digits 3, 1, 7 and 9 once each? (a) 1379 (b) 7931 (c) 9731 (d) 9713
  33. 33.What is the greatest 4-digit number you can make using the digits 5, 6, 4 and 9 once each? (a) 6954 (b) 9654 (c) 4569 (d) 9645
  34. 34.What is the greatest 3-digit number you can make using the digits 2, 7 and 3 once each? (a) 372 (b) 237 (c) 723 (d) 732
  35. 35.What is the greatest 3-digit number you can make using the digits 6, 8 and 5 once each? (a) 568 (b) 865 (c) 856 (d) 685
  36. 36.What is the greatest 3-digit number you can make using the digits 5, 2 and 3 once each? (a) 523 (b) 235 (c) 352 (d) 532
  37. 37.What is the place value of the digit 5 in 2571? (a) 50 (b) 5000 (c) 50000 (d) 500
  38. 38.What is the place value of the digit 8 in 8913? (a) 80000 (b) 800 (c) 8000 (d) 800000
  39. 39.What is the place value of the digit 1 in 5721? (a) 100 (b) 1000 (c) 1 (d) 10
  40. 40.What is the greatest 3-digit number you can make using the digits 7, 9 and 1 once each? (a) 917 (b) 791 (c) 179 (d) 971

Answer key

  1. 621
  2. 7000
  3. 421
  4. 843
  5. 400
  6. 7000
  7. 1000
  8. 753
  9. 20
  10. 205
  11. 406
  12. 9853
  13. 643
  14. 207
  15. 1037
  16. 309
  17. 2045
  18. 9431
  19. 7652
  20. 60
  21. 709
  22. 300
  23. 409
  24. 852
  25. 1067
  26. 100
  27. 6000
  28. 7643
  29. 754
  30. 4000
  31. 107
  32. 9731
  33. 9654
  34. 732
  35. 865
  36. 532
  37. 500
  38. 8000
  39. 1
  40. 971

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