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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 63 · 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 3, 9 and 1 once each? (a) 391 (b) 913 (c) 931 (d) 139
  2. 2.What is the place value of the digit 7 in 2478? (a) 700 (b) 7 (c) 7000 (d) 70
  3. 3.What is the smallest 4-digit number you can make using the digits 7, 0, 2 and 6 once each? (a) 7620 (b) 2067 (c) 2607 (d) 0267
  4. 4.What is the smallest 4-digit number you can make using the digits 3, 9, 6 and 0 once each? (a) 9630 (b) 3069 (c) 0369 (d) 3609
  5. 5.What is the smallest 4-digit number you can make using the digits 0, 2, 9 and 6 once each? (a) 2069 (b) 0269 (c) 2609 (d) 9620
  6. 6.What is the place value of the digit 4 in 8954? (a) 40 (b) 4000 (c) 400 (d) 4
  7. 7.What is the greatest 3-digit number you can make using the digits 4, 7 and 9 once each? (a) 479 (b) 974 (c) 947 (d) 794
  8. 8.What is the smallest 3-digit number you can make using the digits 0, 4 and 2 once each? (a) 420 (b) 024 (c) 240 (d) 204
  9. 9.What is the greatest 3-digit number you can make using the digits 4, 6 and 2 once each? (a) 642 (b) 462 (c) 246 (d) 624
  10. 10.What is the greatest 3-digit number you can make using the digits 2, 5 and 1 once each? (a) 251 (b) 512 (c) 521 (d) 125
  11. 11.What is the greatest 3-digit number you can make using the digits 2, 9 and 6 once each? (a) 269 (b) 926 (c) 962 (d) 692
  12. 12.What is the greatest 4-digit number you can make using the digits 6, 4, 9 and 7 once each? (a) 7964 (b) 9746 (c) 4679 (d) 9764
  13. 13.What is the smallest 3-digit number you can make using the digits 4, 8 and 0 once each? (a) 408 (b) 840 (c) 048 (d) 480
  14. 14.What is the place value of the digit 5 in 7645? (a) 50 (b) 5 (c) 5000 (d) 500
  15. 15.What is the greatest 3-digit number you can make using the digits 2, 3 and 1 once each? (a) 312 (b) 123 (c) 231 (d) 321
  16. 16.What is the place value of the digit 9 in 3829? (a) 90 (b) 9 (c) 900 (d) 9000
  17. 17.What is the greatest 4-digit number you can make using the digits 8, 4, 2 and 1 once each? (a) 4821 (b) 8412 (c) 8421 (d) 1248
  18. 18.What is the smallest 3-digit number you can make using the digits 0, 8 and 6 once each? (a) 680 (b) 860 (c) 608 (d) 068
  19. 19.What is the greatest 3-digit number you can make using the digits 8, 6 and 5 once each? (a) 856 (b) 685 (c) 568 (d) 865
  20. 20.What is the place value of the digit 7 in 1736? (a) 7000 (b) 700 (c) 70000 (d) 70
  21. 21.What is the place value of the digit 9 in 1954? (a) 900 (b) 90 (c) 90000 (d) 9000
  22. 22.What is the smallest 4-digit number you can make using the digits 6, 4, 8 and 0 once each? (a) 4068 (b) 0468 (c) 8640 (d) 4608
  23. 23.What is the place value of the digit 8 in 1389? (a) 8000 (b) 80 (c) 8 (d) 800
  24. 24.What is the greatest 3-digit number you can make using the digits 6, 9 and 1 once each? (a) 961 (b) 691 (c) 916 (d) 169
  25. 25.What is the greatest 3-digit number you can make using the digits 7, 5 and 4 once each? (a) 745 (b) 574 (c) 457 (d) 754
  26. 26.What is the greatest 4-digit number you can make using the digits 9, 6, 3 and 5 once each? (a) 9635 (b) 9653 (c) 3569 (d) 6953
  27. 27.What is the greatest 3-digit number you can make using the digits 9, 5 and 7 once each? (a) 579 (b) 795 (c) 957 (d) 975
  28. 28.What is the greatest 3-digit number you can make using the digits 1, 5 and 2 once each? (a) 125 (b) 512 (c) 251 (d) 521
  29. 29.What is the greatest 4-digit number you can make using the digits 2, 8, 7 and 1 once each? (a) 1278 (b) 8721 (c) 7821 (d) 8712
  30. 30.What is the greatest 4-digit number you can make using the digits 5, 8, 4 and 7 once each? (a) 8745 (b) 7854 (c) 4578 (d) 8754
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 7 and 5 once each? (a) 057 (b) 507 (c) 570 (d) 750
  32. 32.What is the greatest 3-digit number you can make using the digits 1, 4 and 7 once each? (a) 714 (b) 147 (c) 471 (d) 741
  33. 33.What is the smallest 4-digit number you can make using the digits 0, 6, 9 and 1 once each? (a) 0169 (b) 9610 (c) 1069 (d) 1609
  34. 34.What is the smallest 3-digit number you can make using the digits 9, 6 and 0 once each? (a) 690 (b) 960 (c) 609 (d) 069
  35. 35.What is the place value of the digit 4 in 9724? (a) 4000 (b) 400 (c) 4 (d) 40
  36. 36.What is the greatest 3-digit number you can make using the digits 7, 5 and 3 once each? (a) 573 (b) 357 (c) 753 (d) 735
  37. 37.What is the place value of the digit 6 in 9678? (a) 60000 (b) 6000 (c) 60 (d) 600
  38. 38.What is the smallest 4-digit number you can make using the digits 0, 8, 2 and 5 once each? (a) 8520 (b) 2508 (c) 2058 (d) 0258
  39. 39.What is the greatest 3-digit number you can make using the digits 6, 3 and 9 once each? (a) 936 (b) 963 (c) 693 (d) 369
  40. 40.What is the place value of the digit 5 in 9352? (a) 50 (b) 500 (c) 5 (d) 5000

Answer key

  1. 931
  2. 70
  3. 2067
  4. 3069
  5. 2069
  6. 4
  7. 974
  8. 204
  9. 642
  10. 521
  11. 962
  12. 9764
  13. 408
  14. 5
  15. 321
  16. 9
  17. 8421
  18. 608
  19. 865
  20. 700
  21. 900
  22. 4068
  23. 80
  24. 961
  25. 754
  26. 9653
  27. 975
  28. 521
  29. 8721
  30. 8754
  31. 507
  32. 741
  33. 1069
  34. 609
  35. 4
  36. 753
  37. 600
  38. 2058
  39. 963
  40. 50

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