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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 403 · 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 4-digit number you can make using the digits 8, 7, 3 and 6 once each? (a) 8736 (b) 8763 (c) 3678 (d) 7863
  2. 2.What is the place value of the digit 1 in 3148? (a) 100 (b) 10 (c) 10000 (d) 1000
  3. 3.What is the greatest 4-digit number you can make using the digits 3, 4, 2 and 1 once each? (a) 4312 (b) 1234 (c) 3421 (d) 4321
  4. 4.What is the greatest 4-digit number you can make using the digits 2, 5, 7 and 3 once each? (a) 7523 (b) 7532 (c) 5732 (d) 2357
  5. 5.What is the greatest 3-digit number you can make using the digits 2, 8 and 7 once each? (a) 872 (b) 278 (c) 827 (d) 782
  6. 6.What is the greatest 3-digit number you can make using the digits 5, 3 and 2 once each? (a) 352 (b) 532 (c) 523 (d) 235
  7. 7.What is the smallest 4-digit number you can make using the digits 1, 0, 6 and 3 once each? (a) 1036 (b) 1306 (c) 0136 (d) 6310
  8. 8.What is the place value of the digit 8 in 6789? (a) 80 (b) 800 (c) 8000 (d) 8
  9. 9.What is the greatest 4-digit number you can make using the digits 8, 9, 5 and 6 once each? (a) 8965 (b) 5689 (c) 9865 (d) 9856
  10. 10.What is the greatest 4-digit number you can make using the digits 4, 9, 7 and 5 once each? (a) 9745 (b) 4579 (c) 7954 (d) 9754
  11. 11.What is the smallest 4-digit number you can make using the digits 3, 0, 2 and 1 once each? (a) 1203 (b) 1023 (c) 0123 (d) 3210
  12. 12.What is the smallest 3-digit number you can make using the digits 4, 0 and 7 once each? (a) 470 (b) 740 (c) 407 (d) 047
  13. 13.What is the place value of the digit 7 in 2687? (a) 700 (b) 7000 (c) 70 (d) 7
  14. 14.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) 8763 (d) 3678
  15. 15.What is the greatest 3-digit number you can make using the digits 8, 9 and 5 once each? (a) 958 (b) 895 (c) 985 (d) 589
  16. 16.What is the smallest 4-digit number you can make using the digits 9, 1, 0 and 6 once each? (a) 1609 (b) 1069 (c) 0169 (d) 9610
  17. 17.What is the smallest 4-digit number you can make using the digits 0, 7, 2 and 1 once each? (a) 1207 (b) 0127 (c) 7210 (d) 1027
  18. 18.What is the smallest 3-digit number you can make using the digits 0, 9 and 5 once each? (a) 509 (b) 590 (c) 059 (d) 950
  19. 19.What is the smallest 3-digit number you can make using the digits 8, 5 and 0 once each? (a) 058 (b) 850 (c) 508 (d) 580
  20. 20.What is the greatest 3-digit number you can make using the digits 7, 3 and 4 once each? (a) 473 (b) 743 (c) 734 (d) 347
  21. 21.What is the place value of the digit 2 in 7129? (a) 2000 (b) 200 (c) 2 (d) 20
  22. 22.What is the greatest 4-digit number you can make using the digits 1, 7, 9 and 6 once each? (a) 9761 (b) 9716 (c) 1679 (d) 7961
  23. 23.What is the smallest 3-digit number you can make using the digits 1, 0 and 5 once each? (a) 510 (b) 105 (c) 015 (d) 150
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 2 and 6 once each? (a) 026 (b) 620 (c) 260 (d) 206
  25. 25.What is the greatest 3-digit number you can make using the digits 3, 9 and 1 once each? (a) 391 (b) 931 (c) 139 (d) 913
  26. 26.What is the place value of the digit 3 in 6537? (a) 3 (b) 300 (c) 3000 (d) 30
  27. 27.What is the smallest 4-digit number you can make using the digits 0, 6, 3 and 4 once each? (a) 0346 (b) 6430 (c) 3406 (d) 3046
  28. 28.What is the greatest 3-digit number you can make using the digits 3, 5 and 2 once each? (a) 352 (b) 532 (c) 523 (d) 235
  29. 29.What is the smallest 3-digit number you can make using the digits 0, 9 and 7 once each? (a) 790 (b) 709 (c) 970 (d) 079
  30. 30.What is the smallest 3-digit number you can make using the digits 0, 7 and 4 once each? (a) 407 (b) 470 (c) 047 (d) 740
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 3 and 4 once each? (a) 034 (b) 304 (c) 430 (d) 340
  32. 32.What is the greatest 4-digit number you can make using the digits 9, 7, 2 and 5 once each? (a) 9752 (b) 7952 (c) 2579 (d) 9725
  33. 33.What is the smallest 3-digit number you can make using the digits 8, 0 and 7 once each? (a) 708 (b) 078 (c) 780 (d) 870
  34. 34.What is the greatest 4-digit number you can make using the digits 6, 5, 9 and 7 once each? (a) 9756 (b) 5679 (c) 9765 (d) 7965
  35. 35.What is the place value of the digit 5 in 6245? (a) 5 (b) 50 (c) 5000 (d) 500
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 7 and 8 once each? (a) 780 (b) 708 (c) 870 (d) 078
  37. 37.What is the greatest 4-digit number you can make using the digits 4, 5, 1 and 8 once each? (a) 8514 (b) 1458 (c) 5841 (d) 8541
  38. 38.What is the smallest 4-digit number you can make using the digits 3, 0, 4 and 9 once each? (a) 3049 (b) 9430 (c) 0349 (d) 3409
  39. 39.What is the place value of the digit 4 in 6478? (a) 40000 (b) 400 (c) 4000 (d) 40
  40. 40.What is the smallest 4-digit number you can make using the digits 5, 0, 3 and 9 once each? (a) 3059 (b) 9530 (c) 3509 (d) 0359

Answer key

  1. 8763
  2. 100
  3. 4321
  4. 7532
  5. 872
  6. 532
  7. 1036
  8. 80
  9. 9865
  10. 9754
  11. 1023
  12. 407
  13. 7
  14. 8763
  15. 985
  16. 1069
  17. 1027
  18. 509
  19. 508
  20. 743
  21. 20
  22. 9761
  23. 105
  24. 206
  25. 931
  26. 30
  27. 3046
  28. 532
  29. 709
  30. 407
  31. 304
  32. 9752
  33. 708
  34. 9765
  35. 5
  36. 708
  37. 8541
  38. 3049
  39. 400
  40. 3059

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