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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 898 · 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 4-digit number you can make using the digits 0, 9, 2 and 1 once each? (a) 1029 (b) 9210 (c) 0129 (d) 1209
  2. 2.What is the smallest 4-digit number you can make using the digits 4, 0, 8 and 1 once each? (a) 1048 (b) 1408 (c) 0148 (d) 8410
  3. 3.What is the greatest 3-digit number you can make using the digits 5, 9 and 8 once each? (a) 895 (b) 589 (c) 958 (d) 985
  4. 4.What is the smallest 4-digit number you can make using the digits 1, 0, 5 and 7 once each? (a) 1507 (b) 7510 (c) 1057 (d) 0157
  5. 5.What is the smallest 3-digit number you can make using the digits 1, 0 and 9 once each? (a) 019 (b) 190 (c) 109 (d) 910
  6. 6.What is the place value of the digit 4 in 2864? (a) 400 (b) 4000 (c) 4 (d) 40
  7. 7.What is the greatest 3-digit number you can make using the digits 5, 4 and 9 once each? (a) 945 (b) 459 (c) 594 (d) 954
  8. 8.What is the greatest 4-digit number you can make using the digits 9, 1, 2 and 5 once each? (a) 1259 (b) 9521 (c) 5921 (d) 9512
  9. 9.What is the place value of the digit 3 in 3127? (a) 300000 (b) 3000 (c) 300 (d) 30000
  10. 10.What is the smallest 3-digit number you can make using the digits 0, 4 and 8 once each? (a) 408 (b) 840 (c) 048 (d) 480
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 7 and 3 once each? (a) 037 (b) 730 (c) 307 (d) 370
  12. 12.What is the place value of the digit 3 in 3294? (a) 300000 (b) 300 (c) 30000 (d) 3000
  13. 13.What is the greatest 4-digit number you can make using the digits 2, 4, 5 and 8 once each? (a) 8524 (b) 8542 (c) 5842 (d) 2458
  14. 14.What is the smallest 3-digit number you can make using the digits 7, 2 and 0 once each? (a) 720 (b) 270 (c) 027 (d) 207
  15. 15.What is the greatest 4-digit number you can make using the digits 5, 7, 2 and 3 once each? (a) 5732 (b) 7532 (c) 2357 (d) 7523
  16. 16.What is the greatest 3-digit number you can make using the digits 5, 2 and 8 once each? (a) 258 (b) 825 (c) 852 (d) 582
  17. 17.What is the greatest 4-digit number you can make using the digits 6, 8, 2 and 3 once each? (a) 2368 (b) 6832 (c) 8632 (d) 8623
  18. 18.What is the smallest 4-digit number you can make using the digits 2, 7, 0 and 8 once each? (a) 8720 (b) 2708 (c) 0278 (d) 2078
  19. 19.What is the place value of the digit 4 in 4712? (a) 400000 (b) 400 (c) 4000 (d) 40000
  20. 20.What is the greatest 3-digit number you can make using the digits 7, 9 and 8 once each? (a) 897 (b) 987 (c) 978 (d) 789
  21. 21.What is the smallest 4-digit number you can make using the digits 8, 0, 6 and 1 once each? (a) 1608 (b) 0168 (c) 8610 (d) 1068
  22. 22.What is the smallest 3-digit number you can make using the digits 1, 6 and 0 once each? (a) 016 (b) 106 (c) 160 (d) 610
  23. 23.What is the greatest 4-digit number you can make using the digits 6, 2, 3 and 7 once each? (a) 2367 (b) 6732 (c) 7623 (d) 7632
  24. 24.What is the smallest 4-digit number you can make using the digits 2, 1, 4 and 0 once each? (a) 1204 (b) 4210 (c) 0124 (d) 1024
  25. 25.What is the place value of the digit 8 in 5834? (a) 80000 (b) 800 (c) 80 (d) 8000
  26. 26.What is the smallest 3-digit number you can make using the digits 3, 0 and 1 once each? (a) 310 (b) 013 (c) 103 (d) 130
  27. 27.What is the place value of the digit 2 in 2917? (a) 20000 (b) 2000 (c) 200000 (d) 200
  28. 28.What is the place value of the digit 8 in 9278? (a) 8000 (b) 80 (c) 8 (d) 800
  29. 29.What is the greatest 3-digit number you can make using the digits 1, 6 and 7 once each? (a) 716 (b) 167 (c) 671 (d) 761
  30. 30.What is the place value of the digit 6 in 5643? (a) 60000 (b) 600 (c) 60 (d) 6000
  31. 31.What is the greatest 3-digit number you can make using the digits 4, 5 and 7 once each? (a) 745 (b) 574 (c) 754 (d) 457
  32. 32.What is the smallest 4-digit number you can make using the digits 2, 3, 6 and 0 once each? (a) 6320 (b) 2306 (c) 2036 (d) 0236
  33. 33.What is the smallest 3-digit number you can make using the digits 4, 0 and 9 once each? (a) 049 (b) 490 (c) 409 (d) 940
  34. 34.What is the greatest 4-digit number you can make using the digits 1, 6, 3 and 7 once each? (a) 7631 (b) 1367 (c) 7613 (d) 6731
  35. 35.What is the place value of the digit 4 in 1354? (a) 40 (b) 400 (c) 4000 (d) 4
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 1 and 5 once each? (a) 150 (b) 105 (c) 510 (d) 015
  37. 37.What is the smallest 4-digit number you can make using the digits 3, 5, 0 and 1 once each? (a) 0135 (b) 5310 (c) 1305 (d) 1035
  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) 7863 (c) 3678 (d) 8763
  39. 39.What is the place value of the digit 7 in 5478? (a) 700 (b) 7000 (c) 7 (d) 70
  40. 40.What is the smallest 4-digit number you can make using the digits 4, 1, 6 and 0 once each? (a) 1046 (b) 6410 (c) 1406 (d) 0146

Answer key

  1. 1029
  2. 1048
  3. 985
  4. 1057
  5. 109
  6. 4
  7. 954
  8. 9521
  9. 3000
  10. 408
  11. 307
  12. 3000
  13. 8542
  14. 207
  15. 7532
  16. 852
  17. 8632
  18. 2078
  19. 4000
  20. 987
  21. 1068
  22. 106
  23. 7632
  24. 1024
  25. 800
  26. 103
  27. 2000
  28. 8
  29. 761
  30. 600
  31. 754
  32. 2036
  33. 409
  34. 7631
  35. 4
  36. 105
  37. 1035
  38. 8763
  39. 70
  40. 1046

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