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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 27 · 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 3-digit number you can make using the digits 4, 9 and 2 once each? (a) 249 (b) 924 (c) 942 (d) 492
  2. 2.What is the smallest 3-digit number you can make using the digits 1, 0 and 7 once each? (a) 170 (b) 710 (c) 107 (d) 017
  3. 3.What is the smallest 3-digit number you can make using the digits 8, 0 and 7 once each? (a) 780 (b) 078 (c) 870 (d) 708
  4. 4.What is the smallest 4-digit number you can make using the digits 6, 0, 8 and 1 once each? (a) 1608 (b) 1068 (c) 0168 (d) 8610
  5. 5.What is the greatest 3-digit number you can make using the digits 6, 2 and 3 once each? (a) 362 (b) 236 (c) 632 (d) 623
  6. 6.What is the smallest 4-digit number you can make using the digits 0, 4, 7 and 9 once each? (a) 4079 (b) 4709 (c) 0479 (d) 9740
  7. 7.What is the smallest 4-digit number you can make using the digits 6, 3, 0 and 7 once each? (a) 0367 (b) 3607 (c) 3067 (d) 7630
  8. 8.What is the place value of the digit 6 in 3468? (a) 60 (b) 6 (c) 600 (d) 6000
  9. 9.What is the greatest 3-digit number you can make using the digits 8, 7 and 6 once each? (a) 867 (b) 876 (c) 678 (d) 786
  10. 10.What is the place value of the digit 1 in 5416? (a) 100 (b) 1 (c) 1000 (d) 10
  11. 11.What is the greatest 3-digit number you can make using the digits 6, 3 and 5 once each? (a) 356 (b) 635 (c) 563 (d) 653
  12. 12.What is the greatest 3-digit number you can make using the digits 3, 2 and 8 once each? (a) 238 (b) 382 (c) 823 (d) 832
  13. 13.What is the greatest 4-digit number you can make using the digits 3, 4, 1 and 2 once each? (a) 4312 (b) 3421 (c) 1234 (d) 4321
  14. 14.What is the smallest 3-digit number you can make using the digits 9, 0 and 3 once each? (a) 039 (b) 930 (c) 390 (d) 309
  15. 15.What is the place value of the digit 2 in 7123? (a) 2 (b) 20 (c) 200 (d) 2000
  16. 16.What is the smallest 4-digit number you can make using the digits 0, 4, 3 and 6 once each? (a) 6430 (b) 0346 (c) 3406 (d) 3046
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 6 and 5 once each? (a) 056 (b) 506 (c) 560 (d) 650
  18. 18.What is the place value of the digit 1 in 2315? (a) 10 (b) 1 (c) 1000 (d) 100
  19. 19.What is the smallest 4-digit number you can make using the digits 0, 7, 5 and 4 once each? (a) 0457 (b) 7540 (c) 4057 (d) 4507
  20. 20.What is the greatest 4-digit number you can make using the digits 5, 3, 7 and 9 once each? (a) 9735 (b) 9753 (c) 3579 (d) 7953
  21. 21.What is the place value of the digit 2 in 2195? (a) 2000 (b) 20000 (c) 200000 (d) 200
  22. 22.What is the place value of the digit 2 in 2817? (a) 200000 (b) 2000 (c) 200 (d) 20000
  23. 23.What is the greatest 3-digit number you can make using the digits 8, 9 and 3 once each? (a) 983 (b) 893 (c) 389 (d) 938
  24. 24.What is the greatest 3-digit number you can make using the digits 1, 3 and 9 once each? (a) 391 (b) 139 (c) 913 (d) 931
  25. 25.What is the greatest 4-digit number you can make using the digits 5, 1, 2 and 7 once each? (a) 7521 (b) 5721 (c) 1257 (d) 7512
  26. 26.What is the smallest 4-digit number you can make using the digits 8, 0, 1 and 3 once each? (a) 1308 (b) 8310 (c) 1038 (d) 0138
  27. 27.What is the place value of the digit 4 in 8465? (a) 4000 (b) 40 (c) 40000 (d) 400
  28. 28.What is the smallest 4-digit number you can make using the digits 0, 5, 1 and 8 once each? (a) 8510 (b) 1508 (c) 1058 (d) 0158
  29. 29.What is the smallest 4-digit number you can make using the digits 1, 5, 7 and 0 once each? (a) 0157 (b) 1057 (c) 1507 (d) 7510
  30. 30.What is the place value of the digit 2 in 9328? (a) 2000 (b) 200 (c) 20 (d) 2
  31. 31.What is the place value of the digit 3 in 1345? (a) 300 (b) 30000 (c) 30 (d) 3000
  32. 32.What is the greatest 3-digit number you can make using the digits 2, 9 and 7 once each? (a) 927 (b) 972 (c) 279 (d) 792
  33. 33.What is the place value of the digit 1 in 1948? (a) 1000 (b) 100000 (c) 10000 (d) 100
  34. 34.What is the place value of the digit 8 in 8213? (a) 800 (b) 8000 (c) 800000 (d) 80000
  35. 35.What is the place value of the digit 8 in 2478? (a) 80 (b) 8000 (c) 8 (d) 800
  36. 36.What is the smallest 3-digit number you can make using the digits 1, 0 and 4 once each? (a) 410 (b) 104 (c) 140 (d) 014
  37. 37.What is the smallest 4-digit number you can make using the digits 0, 8, 1 and 3 once each? (a) 1308 (b) 1038 (c) 0138 (d) 8310
  38. 38.What is the greatest 4-digit number you can make using the digits 9, 3, 8 and 4 once each? (a) 9843 (b) 9834 (c) 3489 (d) 8943
  39. 39.What is the place value of the digit 6 in 5962? (a) 6 (b) 60 (c) 6000 (d) 600
  40. 40.What is the smallest 3-digit number you can make using the digits 0, 5 and 9 once each? (a) 509 (b) 059 (c) 590 (d) 950

Answer key

  1. 942
  2. 107
  3. 708
  4. 1068
  5. 632
  6. 4079
  7. 3067
  8. 60
  9. 876
  10. 10
  11. 653
  12. 832
  13. 4321
  14. 309
  15. 20
  16. 3046
  17. 506
  18. 10
  19. 4057
  20. 9753
  21. 2000
  22. 2000
  23. 983
  24. 931
  25. 7521
  26. 1038
  27. 400
  28. 1058
  29. 1057
  30. 20
  31. 300
  32. 972
  33. 1000
  34. 8000
  35. 8
  36. 104
  37. 1038
  38. 9843
  39. 60
  40. 509

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