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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 971 · 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 place value of the digit 5 in 3845? (a) 5000 (b) 500 (c) 5 (d) 50
  2. 2.What is the smallest 3-digit number you can make using the digits 0, 4 and 7 once each? (a) 407 (b) 740 (c) 047 (d) 470
  3. 3.What is the smallest 3-digit number you can make using the digits 0, 1 and 2 once each? (a) 102 (b) 012 (c) 120 (d) 210
  4. 4.What is the place value of the digit 1 in 1493? (a) 10000 (b) 100 (c) 100000 (d) 1000
  5. 5.What is the greatest 3-digit number you can make using the digits 5, 1 and 6 once each? (a) 156 (b) 561 (c) 615 (d) 651
  6. 6.What is the place value of the digit 2 in 3251? (a) 2000 (b) 200 (c) 20000 (d) 20
  7. 7.What is the greatest 4-digit number you can make using the digits 5, 7, 3 and 9 once each? (a) 9753 (b) 7953 (c) 9735 (d) 3579
  8. 8.What is the smallest 4-digit number you can make using the digits 1, 6, 0 and 4 once each? (a) 6410 (b) 1046 (c) 0146 (d) 1406
  9. 9.What is the greatest 3-digit number you can make using the digits 2, 8 and 1 once each? (a) 128 (b) 812 (c) 281 (d) 821
  10. 10.What is the place value of the digit 3 in 4537? (a) 300 (b) 30 (c) 3 (d) 3000
  11. 11.What is the smallest 4-digit number you can make using the digits 8, 4, 2 and 0 once each? (a) 0248 (b) 2408 (c) 2048 (d) 8420
  12. 12.What is the place value of the digit 1 in 9158? (a) 1000 (b) 10 (c) 10000 (d) 100
  13. 13.What is the smallest 4-digit number you can make using the digits 7, 0, 2 and 5 once each? (a) 7520 (b) 2057 (c) 0257 (d) 2507
  14. 14.What is the place value of the digit 2 in 8129? (a) 2000 (b) 20 (c) 2 (d) 200
  15. 15.What is the smallest 3-digit number you can make using the digits 7, 8 and 0 once each? (a) 870 (b) 708 (c) 780 (d) 078
  16. 16.What is the smallest 4-digit number you can make using the digits 4, 9, 0 and 5 once each? (a) 4509 (b) 0459 (c) 9540 (d) 4059
  17. 17.What is the greatest 3-digit number you can make using the digits 3, 1 and 9 once each? (a) 139 (b) 931 (c) 913 (d) 391
  18. 18.What is the smallest 4-digit number you can make using the digits 0, 3, 7 and 5 once each? (a) 3057 (b) 3507 (c) 0357 (d) 7530
  19. 19.What is the smallest 4-digit number you can make using the digits 0, 9, 6 and 2 once each? (a) 0269 (b) 2609 (c) 2069 (d) 9620
  20. 20.What is the greatest 3-digit number you can make using the digits 2, 3 and 5 once each? (a) 352 (b) 523 (c) 532 (d) 235
  21. 21.What is the smallest 4-digit number you can make using the digits 0, 1, 3 and 8 once each? (a) 1038 (b) 0138 (c) 1308 (d) 8310
  22. 22.What is the greatest 4-digit number you can make using the digits 3, 6, 5 and 1 once each? (a) 6513 (b) 5631 (c) 1356 (d) 6531
  23. 23.What is the smallest 4-digit number you can make using the digits 6, 9, 0 and 3 once each? (a) 9630 (b) 3069 (c) 0369 (d) 3609
  24. 24.What is the place value of the digit 1 in 1726? (a) 100 (b) 10000 (c) 1000 (d) 100000
  25. 25.What is the greatest 4-digit number you can make using the digits 6, 1, 3 and 4 once each? (a) 6413 (b) 6431 (c) 1346 (d) 4631
  26. 26.What is the place value of the digit 2 in 1329? (a) 2 (b) 20 (c) 200 (d) 2000
  27. 27.What is the greatest 4-digit number you can make using the digits 9, 3, 8 and 7 once each? (a) 9873 (b) 3789 (c) 9837 (d) 8973
  28. 28.What is the place value of the digit 9 in 3897? (a) 9 (b) 900 (c) 9000 (d) 90
  29. 29.What is the place value of the digit 2 in 5246? (a) 2000 (b) 200 (c) 20 (d) 20000
  30. 30.What is the smallest 4-digit number you can make using the digits 9, 1, 3 and 0 once each? (a) 1039 (b) 1309 (c) 9310 (d) 0139
  31. 31.What is the greatest 3-digit number you can make using the digits 6, 8 and 1 once each? (a) 816 (b) 861 (c) 168 (d) 681
  32. 32.What is the greatest 4-digit number you can make using the digits 6, 7, 4 and 5 once each? (a) 6754 (b) 7654 (c) 4567 (d) 7645
  33. 33.What is the greatest 4-digit number you can make using the digits 9, 4, 8 and 3 once each? (a) 8943 (b) 9834 (c) 3489 (d) 9843
  34. 34.What is the smallest 3-digit number you can make using the digits 0, 4 and 1 once each? (a) 410 (b) 014 (c) 140 (d) 104
  35. 35.What is the greatest 3-digit number you can make using the digits 2, 8 and 3 once each? (a) 238 (b) 823 (c) 832 (d) 382
  36. 36.What is the smallest 4-digit number you can make using the digits 0, 1, 7 and 5 once each? (a) 1057 (b) 7510 (c) 1507 (d) 0157
  37. 37.What is the smallest 4-digit number you can make using the digits 5, 9, 0 and 7 once each? (a) 9750 (b) 5079 (c) 5709 (d) 0579
  38. 38.What is the greatest 3-digit number you can make using the digits 1, 5 and 8 once each? (a) 851 (b) 815 (c) 581 (d) 158
  39. 39.What is the smallest 4-digit number you can make using the digits 9, 1, 8 and 0 once each? (a) 0189 (b) 1809 (c) 9810 (d) 1089
  40. 40.What is the smallest 3-digit number you can make using the digits 4, 0 and 6 once each? (a) 406 (b) 460 (c) 640 (d) 046

Answer key

  1. 5
  2. 407
  3. 102
  4. 1000
  5. 651
  6. 200
  7. 9753
  8. 1046
  9. 821
  10. 30
  11. 2048
  12. 100
  13. 2057
  14. 20
  15. 708
  16. 4059
  17. 931
  18. 3057
  19. 2069
  20. 532
  21. 1038
  22. 6531
  23. 3069
  24. 1000
  25. 6431
  26. 20
  27. 9873
  28. 90
  29. 200
  30. 1039
  31. 861
  32. 7654
  33. 9843
  34. 104
  35. 832
  36. 1057
  37. 5079
  38. 851
  39. 1089
  40. 406

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