← 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 421 · 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 0, 4 and 7 once each? (a) 407 (b) 470 (c) 740 (d) 047
  2. 2.What is the greatest 4-digit number you can make using the digits 9, 7, 3 and 4 once each? (a) 7943 (b) 9743 (c) 3479 (d) 9734
  3. 3.What is the place value of the digit 3 in 3925? (a) 300 (b) 300000 (c) 30000 (d) 3000
  4. 4.What is the place value of the digit 7 in 9726? (a) 700 (b) 7000 (c) 70000 (d) 70
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 8 and 7 once each? (a) 078 (b) 870 (c) 780 (d) 708
  6. 6.What is the greatest 4-digit number you can make using the digits 1, 3, 6 and 9 once each? (a) 1369 (b) 9631 (c) 9613 (d) 6931
  7. 7.What is the smallest 4-digit number you can make using the digits 6, 0, 7 and 4 once each? (a) 4067 (b) 7640 (c) 0467 (d) 4607
  8. 8.What is the smallest 3-digit number you can make using the digits 9, 0 and 3 once each? (a) 039 (b) 930 (c) 309 (d) 390
  9. 9.What is the place value of the digit 8 in 7482? (a) 8000 (b) 80 (c) 800 (d) 8
  10. 10.What is the greatest 4-digit number you can make using the digits 5, 8, 6 and 3 once each? (a) 3568 (b) 8635 (c) 6853 (d) 8653
  11. 11.What is the place value of the digit 6 in 6235? (a) 60000 (b) 600 (c) 6000 (d) 600000
  12. 12.What is the greatest 4-digit number you can make using the digits 9, 5, 3 and 7 once each? (a) 7953 (b) 9735 (c) 9753 (d) 3579
  13. 13.What is the smallest 4-digit number you can make using the digits 5, 2, 0 and 1 once each? (a) 0125 (b) 1025 (c) 1205 (d) 5210
  14. 14.What is the greatest 3-digit number you can make using the digits 3, 2 and 6 once each? (a) 632 (b) 236 (c) 362 (d) 623
  15. 15.What is the place value of the digit 8 in 4298? (a) 8000 (b) 80 (c) 800 (d) 8
  16. 16.What is the place value of the digit 6 in 7653? (a) 6000 (b) 60 (c) 600 (d) 60000
  17. 17.What is the place value of the digit 6 in 5236? (a) 6000 (b) 600 (c) 60 (d) 6
  18. 18.What is the place value of the digit 7 in 7891? (a) 70000 (b) 700 (c) 7000 (d) 700000
  19. 19.What is the smallest 4-digit number you can make using the digits 1, 9, 4 and 0 once each? (a) 0149 (b) 9410 (c) 1049 (d) 1409
  20. 20.What is the greatest 4-digit number you can make using the digits 4, 3, 9 and 8 once each? (a) 8943 (b) 9834 (c) 9843 (d) 3489
  21. 21.What is the place value of the digit 4 in 1394? (a) 400 (b) 4000 (c) 4 (d) 40
  22. 22.What is the place value of the digit 3 in 3145? (a) 300 (b) 30000 (c) 3000 (d) 300000
  23. 23.What is the greatest 4-digit number you can make using the digits 7, 3, 5 and 4 once each? (a) 7534 (b) 3457 (c) 5743 (d) 7543
  24. 24.What is the greatest 3-digit number you can make using the digits 1, 5 and 2 once each? (a) 251 (b) 512 (c) 125 (d) 521
  25. 25.What is the place value of the digit 5 in 7581? (a) 50 (b) 500 (c) 50000 (d) 5000
  26. 26.What is the greatest 4-digit number you can make using the digits 8, 7, 2 and 6 once each? (a) 7862 (b) 8726 (c) 2678 (d) 8762
  27. 27.What is the greatest 4-digit number you can make using the digits 2, 5, 4 and 7 once each? (a) 2457 (b) 7524 (c) 5742 (d) 7542
  28. 28.What is the greatest 4-digit number you can make using the digits 2, 4, 8 and 7 once each? (a) 7842 (b) 8724 (c) 8742 (d) 2478
  29. 29.What is the place value of the digit 3 in 5723? (a) 300 (b) 3000 (c) 3 (d) 30
  30. 30.What is the smallest 3-digit number you can make using the digits 9, 5 and 0 once each? (a) 059 (b) 509 (c) 590 (d) 950
  31. 31.What is the greatest 3-digit number you can make using the digits 4, 1 and 7 once each? (a) 714 (b) 471 (c) 741 (d) 147
  32. 32.What is the smallest 4-digit number you can make using the digits 0, 3, 5 and 6 once each? (a) 0356 (b) 6530 (c) 3056 (d) 3506
  33. 33.What is the smallest 4-digit number you can make using the digits 2, 3, 0 and 1 once each? (a) 1023 (b) 1203 (c) 3210 (d) 0123
  34. 34.What is the greatest 4-digit number you can make using the digits 5, 8, 2 and 4 once each? (a) 2458 (b) 5842 (c) 8524 (d) 8542
  35. 35.What is the smallest 4-digit number you can make using the digits 0, 5, 2 and 6 once each? (a) 6520 (b) 2056 (c) 2506 (d) 0256
  36. 36.What is the greatest 4-digit number you can make using the digits 5, 1, 2 and 9 once each? (a) 9521 (b) 9512 (c) 1259 (d) 5921
  37. 37.What is the greatest 3-digit number you can make using the digits 8, 2 and 6 once each? (a) 268 (b) 862 (c) 826 (d) 682
  38. 38.What is the greatest 4-digit number you can make using the digits 9, 6, 1 and 5 once each? (a) 9615 (b) 1569 (c) 6951 (d) 9651
  39. 39.What is the smallest 4-digit number you can make using the digits 2, 6, 9 and 0 once each? (a) 2069 (b) 0269 (c) 2609 (d) 9620
  40. 40.What is the smallest 3-digit number you can make using the digits 9, 0 and 7 once each? (a) 709 (b) 970 (c) 790 (d) 079

Answer key

  1. 407
  2. 9743
  3. 3000
  4. 700
  5. 708
  6. 9631
  7. 4067
  8. 309
  9. 80
  10. 8653
  11. 6000
  12. 9753
  13. 1025
  14. 632
  15. 8
  16. 600
  17. 6
  18. 7000
  19. 1049
  20. 9843
  21. 4
  22. 3000
  23. 7543
  24. 521
  25. 500
  26. 8762
  27. 7542
  28. 8742
  29. 3
  30. 509
  31. 741
  32. 3056
  33. 1023
  34. 8542
  35. 2056
  36. 9521
  37. 862
  38. 9651
  39. 2069
  40. 709

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