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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 797 · 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 9, 1 and 4 once each? (a) 491 (b) 941 (c) 914 (d) 149
  2. 2.What is the greatest 3-digit number you can make using the digits 6, 5 and 3 once each? (a) 653 (b) 356 (c) 563 (d) 635
  3. 3.What is the greatest 4-digit number you can make using the digits 2, 7, 9 and 4 once each? (a) 2479 (b) 9724 (c) 7942 (d) 9742
  4. 4.What is the smallest 3-digit number you can make using the digits 7, 0 and 4 once each? (a) 740 (b) 470 (c) 407 (d) 047
  5. 5.What is the place value of the digit 8 in 8632? (a) 800 (b) 800000 (c) 8000 (d) 80000
  6. 6.What is the greatest 4-digit number you can make using the digits 2, 7, 9 and 1 once each? (a) 9712 (b) 1279 (c) 7921 (d) 9721
  7. 7.What is the place value of the digit 9 in 6193? (a) 900 (b) 9000 (c) 90 (d) 9
  8. 8.What is the greatest 3-digit number you can make using the digits 6, 4 and 8 once each? (a) 684 (b) 864 (c) 846 (d) 468
  9. 9.What is the smallest 4-digit number you can make using the digits 0, 2, 6 and 9 once each? (a) 2609 (b) 2069 (c) 0269 (d) 9620
  10. 10.What is the smallest 3-digit number you can make using the digits 3, 0 and 8 once each? (a) 038 (b) 830 (c) 380 (d) 308
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 9 and 4 once each? (a) 490 (b) 940 (c) 409 (d) 049
  12. 12.What is the place value of the digit 6 in 8416? (a) 600 (b) 60 (c) 6 (d) 6000
  13. 13.What is the smallest 3-digit number you can make using the digits 1, 0 and 7 once each? (a) 710 (b) 017 (c) 170 (d) 107
  14. 14.What is the greatest 3-digit number you can make using the digits 3, 6 and 2 once each? (a) 632 (b) 623 (c) 362 (d) 236
  15. 15.What is the greatest 3-digit number you can make using the digits 5, 4 and 3 once each? (a) 543 (b) 345 (c) 453 (d) 534
  16. 16.What is the place value of the digit 2 in 3852? (a) 20 (b) 200 (c) 2000 (d) 2
  17. 17.What is the greatest 4-digit number you can make using the digits 2, 3, 7 and 8 once each? (a) 7832 (b) 2378 (c) 8732 (d) 8723
  18. 18.What is the greatest 4-digit number you can make using the digits 1, 5, 6 and 2 once each? (a) 6521 (b) 6512 (c) 1256 (d) 5621
  19. 19.What is the smallest 4-digit number you can make using the digits 5, 2, 6 and 0 once each? (a) 2506 (b) 6520 (c) 2056 (d) 0256
  20. 20.What is the smallest 4-digit number you can make using the digits 8, 2, 5 and 0 once each? (a) 2058 (b) 0258 (c) 8520 (d) 2508
  21. 21.What is the smallest 3-digit number you can make using the digits 0, 2 and 1 once each? (a) 012 (b) 210 (c) 120 (d) 102
  22. 22.What is the place value of the digit 7 in 3197? (a) 70 (b) 7000 (c) 700 (d) 7
  23. 23.What is the smallest 4-digit number you can make using the digits 4, 0, 6 and 5 once each? (a) 4506 (b) 0456 (c) 6540 (d) 4056
  24. 24.What is the greatest 4-digit number you can make using the digits 1, 8, 6 and 9 once each? (a) 8961 (b) 9816 (c) 9861 (d) 1689
  25. 25.What is the greatest 3-digit number you can make using the digits 4, 8 and 2 once each? (a) 842 (b) 248 (c) 482 (d) 824
  26. 26.What is the place value of the digit 6 in 1678? (a) 6000 (b) 60000 (c) 600 (d) 60
  27. 27.What is the smallest 3-digit number you can make using the digits 3, 9 and 0 once each? (a) 309 (b) 930 (c) 039 (d) 390
  28. 28.What is the greatest 4-digit number you can make using the digits 2, 6, 8 and 1 once each? (a) 8612 (b) 6821 (c) 1268 (d) 8621
  29. 29.What is the greatest 3-digit number you can make using the digits 3, 7 and 1 once each? (a) 137 (b) 371 (c) 731 (d) 713
  30. 30.What is the greatest 4-digit number you can make using the digits 8, 1, 5 and 3 once each? (a) 1358 (b) 5831 (c) 8513 (d) 8531
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 1 and 2 once each? (a) 102 (b) 210 (c) 120 (d) 012
  32. 32.What is the smallest 3-digit number you can make using the digits 1, 0 and 2 once each? (a) 210 (b) 102 (c) 012 (d) 120
  33. 33.What is the greatest 3-digit number you can make using the digits 2, 1 and 8 once each? (a) 821 (b) 812 (c) 128 (d) 281
  34. 34.What is the greatest 3-digit number you can make using the digits 5, 2 and 4 once each? (a) 542 (b) 245 (c) 524 (d) 452
  35. 35.What is the smallest 4-digit number you can make using the digits 3, 8, 6 and 0 once each? (a) 0368 (b) 3608 (c) 8630 (d) 3068
  36. 36.What is the greatest 4-digit number you can make using the digits 4, 6, 8 and 2 once each? (a) 8642 (b) 8624 (c) 6842 (d) 2468
  37. 37.What is the greatest 3-digit number you can make using the digits 2, 9 and 7 once each? (a) 927 (b) 792 (c) 972 (d) 279
  38. 38.What is the greatest 4-digit number you can make using the digits 7, 6, 8 and 3 once each? (a) 8736 (b) 8763 (c) 7863 (d) 3678
  39. 39.What is the greatest 4-digit number you can make using the digits 2, 6, 9 and 5 once each? (a) 6952 (b) 2569 (c) 9652 (d) 9625
  40. 40.What is the greatest 3-digit number you can make using the digits 2, 3 and 9 once each? (a) 932 (b) 392 (c) 923 (d) 239

Answer key

  1. 941
  2. 653
  3. 9742
  4. 407
  5. 8000
  6. 9721
  7. 90
  8. 864
  9. 2069
  10. 308
  11. 409
  12. 6
  13. 107
  14. 632
  15. 543
  16. 2
  17. 8732
  18. 6521
  19. 2056
  20. 2058
  21. 102
  22. 7
  23. 4056
  24. 9861
  25. 842
  26. 600
  27. 309
  28. 8621
  29. 731
  30. 8531
  31. 102
  32. 102
  33. 821
  34. 542
  35. 3068
  36. 8642
  37. 972
  38. 8763
  39. 9652
  40. 932

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