← Place value and digit puzzles lesson New set →

Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 753 · 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 smallest 3-digit number you can make using the digits 1, 7 and 0 once each? (a) 710 (b) 170 (c) 107 (d) 017
  2. 2.What is the greatest 4-digit number you can make using the digits 8, 3, 9 and 7 once each? (a) 9837 (b) 3789 (c) 9873 (d) 8973
  3. 3.What is the place value of the digit 7 in 6723? (a) 70 (b) 700 (c) 7000 (d) 70000
  4. 4.What is the greatest 3-digit number you can make using the digits 9, 4 and 5 once each? (a) 459 (b) 594 (c) 954 (d) 945
  5. 5.What is the place value of the digit 9 in 9645? (a) 900 (b) 9000 (c) 90000 (d) 900000
  6. 6.What is the greatest 4-digit number you can make using the digits 3, 7, 4 and 5 once each? (a) 7543 (b) 3457 (c) 5743 (d) 7534
  7. 7.What is the smallest 3-digit number you can make using the digits 2, 8 and 0 once each? (a) 280 (b) 028 (c) 820 (d) 208
  8. 8.What is the greatest 3-digit number you can make using the digits 3, 7 and 4 once each? (a) 347 (b) 473 (c) 743 (d) 734
  9. 9.What is the greatest 3-digit number you can make using the digits 3, 1 and 4 once each? (a) 431 (b) 134 (c) 341 (d) 413
  10. 10.What is the greatest 3-digit number you can make using the digits 2, 3 and 1 once each? (a) 312 (b) 321 (c) 123 (d) 231
  11. 11.What is the place value of the digit 7 in 3587? (a) 700 (b) 70 (c) 7 (d) 7000
  12. 12.What is the smallest 3-digit number you can make using the digits 8, 5 and 0 once each? (a) 580 (b) 850 (c) 508 (d) 058
  13. 13.What is the smallest 4-digit number you can make using the digits 0, 8, 5 and 2 once each? (a) 2508 (b) 2058 (c) 0258 (d) 8520
  14. 14.What is the place value of the digit 7 in 1347? (a) 70 (b) 700 (c) 7000 (d) 7
  15. 15.What is the place value of the digit 3 in 7163? (a) 30 (b) 300 (c) 3000 (d) 3
  16. 16.What is the smallest 3-digit number you can make using the digits 0, 7 and 3 once each? (a) 730 (b) 037 (c) 370 (d) 307
  17. 17.What is the place value of the digit 7 in 7235? (a) 70000 (b) 7000 (c) 700000 (d) 700
  18. 18.What is the smallest 4-digit number you can make using the digits 9, 6, 3 and 0 once each? (a) 3069 (b) 9630 (c) 3609 (d) 0369
  19. 19.What is the greatest 3-digit number you can make using the digits 7, 3 and 8 once each? (a) 378 (b) 837 (c) 873 (d) 783
  20. 20.What is the greatest 4-digit number you can make using the digits 2, 7, 1 and 9 once each? (a) 9721 (b) 7921 (c) 9712 (d) 1279
  21. 21.What is the place value of the digit 7 in 7146? (a) 70000 (b) 700 (c) 700000 (d) 7000
  22. 22.What is the place value of the digit 2 in 7213? (a) 20000 (b) 2000 (c) 20 (d) 200
  23. 23.What is the place value of the digit 1 in 2197? (a) 10 (b) 1000 (c) 10000 (d) 100
  24. 24.What is the greatest 3-digit number you can make using the digits 7, 9 and 8 once each? (a) 897 (b) 978 (c) 987 (d) 789
  25. 25.What is the smallest 4-digit number you can make using the digits 0, 1, 6 and 3 once each? (a) 1306 (b) 1036 (c) 6310 (d) 0136
  26. 26.What is the smallest 4-digit number you can make using the digits 6, 3, 0 and 7 once each? (a) 3067 (b) 3607 (c) 0367 (d) 7630
  27. 27.What is the smallest 3-digit number you can make using the digits 1, 8 and 0 once each? (a) 810 (b) 108 (c) 180 (d) 018
  28. 28.What is the place value of the digit 4 in 4957? (a) 400000 (b) 40000 (c) 4000 (d) 400
  29. 29.What is the greatest 4-digit number you can make using the digits 6, 9, 8 and 3 once each? (a) 9836 (b) 8963 (c) 9863 (d) 3689
  30. 30.What is the place value of the digit 7 in 1927? (a) 7000 (b) 7 (c) 70 (d) 700
  31. 31.What is the greatest 4-digit number you can make using the digits 6, 2, 8 and 5 once each? (a) 2568 (b) 8652 (c) 8625 (d) 6852
  32. 32.What is the greatest 4-digit number you can make using the digits 4, 5, 8 and 1 once each? (a) 1458 (b) 8541 (c) 8514 (d) 5841
  33. 33.What is the smallest 4-digit number you can make using the digits 0, 8, 6 and 1 once each? (a) 0168 (b) 8610 (c) 1608 (d) 1068
  34. 34.What is the greatest 4-digit number you can make using the digits 6, 5, 1 and 9 once each? (a) 1569 (b) 9651 (c) 6951 (d) 9615
  35. 35.What is the smallest 4-digit number you can make using the digits 1, 2, 7 and 0 once each? (a) 0127 (b) 1027 (c) 7210 (d) 1207
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 1 and 4 once each? (a) 104 (b) 140 (c) 410 (d) 014
  37. 37.What is the smallest 3-digit number you can make using the digits 0, 5 and 6 once each? (a) 650 (b) 506 (c) 056 (d) 560
  38. 38.What is the place value of the digit 1 in 5812? (a) 10 (b) 1 (c) 100 (d) 1000
  39. 39.What is the greatest 4-digit number you can make using the digits 1, 9, 6 and 5 once each? (a) 9651 (b) 9615 (c) 1569 (d) 6951
  40. 40.What is the greatest 3-digit number you can make using the digits 2, 8 and 4 once each? (a) 842 (b) 482 (c) 248 (d) 824

Answer key

  1. 107
  2. 9873
  3. 700
  4. 954
  5. 9000
  6. 7543
  7. 208
  8. 743
  9. 431
  10. 321
  11. 7
  12. 508
  13. 2058
  14. 7
  15. 3
  16. 307
  17. 7000
  18. 3069
  19. 873
  20. 9721
  21. 7000
  22. 200
  23. 100
  24. 987
  25. 1036
  26. 3067
  27. 108
  28. 4000
  29. 9863
  30. 7
  31. 8652
  32. 8541
  33. 1068
  34. 9651
  35. 1027
  36. 104
  37. 506
  38. 10
  39. 9651
  40. 842

Free maths olympiad lessons, practice and worksheets at talentjr.in/maths-olympiad