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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 187 · 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 1, 2, 3 and 8 once each? (a) 8321 (b) 8312 (c) 3821 (d) 1238
  2. 2.What is the greatest 3-digit number you can make using the digits 8, 7 and 6 once each? (a) 867 (b) 786 (c) 876 (d) 678
  3. 3.What is the place value of the digit 8 in 2918? (a) 8 (b) 800 (c) 80 (d) 8000
  4. 4.What is the greatest 3-digit number you can make using the digits 8, 1 and 7 once each? (a) 817 (b) 178 (c) 781 (d) 871
  5. 5.What is the place value of the digit 9 in 3749? (a) 9 (b) 900 (c) 90 (d) 9000
  6. 6.What is the place value of the digit 2 in 3427? (a) 2 (b) 2000 (c) 200 (d) 20
  7. 7.What is the place value of the digit 1 in 9241? (a) 1000 (b) 100 (c) 1 (d) 10
  8. 8.What is the greatest 4-digit number you can make using the digits 1, 7, 3 and 9 once each? (a) 7931 (b) 1379 (c) 9731 (d) 9713
  9. 9.What is the smallest 3-digit number you can make using the digits 4, 0 and 3 once each? (a) 034 (b) 340 (c) 304 (d) 430
  10. 10.What is the place value of the digit 2 in 3624? (a) 200 (b) 20 (c) 2 (d) 2000
  11. 11.What is the smallest 4-digit number you can make using the digits 6, 0, 3 and 2 once each? (a) 6320 (b) 0236 (c) 2036 (d) 2306
  12. 12.What is the smallest 4-digit number you can make using the digits 0, 8, 3 and 9 once each? (a) 9830 (b) 3809 (c) 3089 (d) 0389
  13. 13.What is the smallest 3-digit number you can make using the digits 0, 3 and 8 once each? (a) 038 (b) 830 (c) 380 (d) 308
  14. 14.What is the smallest 4-digit number you can make using the digits 6, 7, 4 and 0 once each? (a) 0467 (b) 7640 (c) 4607 (d) 4067
  15. 15.What is the greatest 4-digit number you can make using the digits 1, 4, 5 and 2 once each? (a) 4521 (b) 5412 (c) 1245 (d) 5421
  16. 16.What is the greatest 3-digit number you can make using the digits 7, 5 and 2 once each? (a) 725 (b) 752 (c) 257 (d) 572
  17. 17.What is the greatest 4-digit number you can make using the digits 3, 9, 4 and 5 once each? (a) 9534 (b) 3459 (c) 5943 (d) 9543
  18. 18.What is the greatest 3-digit number you can make using the digits 9, 4 and 2 once each? (a) 249 (b) 924 (c) 492 (d) 942
  19. 19.What is the smallest 4-digit number you can make using the digits 0, 8, 2 and 6 once each? (a) 2608 (b) 8620 (c) 0268 (d) 2068
  20. 20.What is the greatest 3-digit number you can make using the digits 2, 3 and 5 once each? (a) 523 (b) 235 (c) 532 (d) 352
  21. 21.What is the greatest 3-digit number you can make using the digits 7, 2 and 3 once each? (a) 723 (b) 372 (c) 237 (d) 732
  22. 22.What is the greatest 3-digit number you can make using the digits 1, 2 and 7 once each? (a) 271 (b) 127 (c) 712 (d) 721
  23. 23.What is the smallest 4-digit number you can make using the digits 2, 3, 5 and 0 once each? (a) 2305 (b) 0235 (c) 5320 (d) 2035
  24. 24.What is the greatest 4-digit number you can make using the digits 5, 9, 1 and 6 once each? (a) 6951 (b) 9615 (c) 1569 (d) 9651
  25. 25.What is the place value of the digit 7 in 5397? (a) 7 (b) 70 (c) 7000 (d) 700
  26. 26.What is the greatest 3-digit number you can make using the digits 2, 1 and 3 once each? (a) 123 (b) 321 (c) 231 (d) 312
  27. 27.What is the smallest 3-digit number you can make using the digits 3, 0 and 4 once each? (a) 034 (b) 340 (c) 304 (d) 430
  28. 28.What is the greatest 4-digit number you can make using the digits 5, 6, 9 and 1 once each? (a) 9651 (b) 6951 (c) 1569 (d) 9615
  29. 29.What is the smallest 3-digit number you can make using the digits 3, 4 and 0 once each? (a) 304 (b) 430 (c) 034 (d) 340
  30. 30.What is the place value of the digit 9 in 9164? (a) 90000 (b) 900 (c) 900000 (d) 9000
  31. 31.What is the greatest 3-digit number you can make using the digits 5, 1 and 8 once each? (a) 581 (b) 158 (c) 851 (d) 815
  32. 32.What is the greatest 3-digit number you can make using the digits 6, 8 and 2 once each? (a) 682 (b) 826 (c) 268 (d) 862
  33. 33.What is the place value of the digit 4 in 7481? (a) 400 (b) 4000 (c) 40 (d) 40000
  34. 34.What is the place value of the digit 8 in 2836? (a) 80000 (b) 80 (c) 800 (d) 8000
  35. 35.What is the greatest 3-digit number you can make using the digits 1, 8 and 2 once each? (a) 128 (b) 812 (c) 281 (d) 821
  36. 36.What is the greatest 3-digit number you can make using the digits 1, 6 and 2 once each? (a) 621 (b) 261 (c) 126 (d) 612
  37. 37.What is the smallest 3-digit number you can make using the digits 5, 9 and 0 once each? (a) 059 (b) 590 (c) 509 (d) 950
  38. 38.What is the smallest 3-digit number you can make using the digits 8, 7 and 0 once each? (a) 078 (b) 708 (c) 870 (d) 780
  39. 39.What is the smallest 4-digit number you can make using the digits 4, 0, 5 and 9 once each? (a) 0459 (b) 4509 (c) 4059 (d) 9540
  40. 40.What is the smallest 4-digit number you can make using the digits 5, 1, 0 and 9 once each? (a) 1509 (b) 1059 (c) 0159 (d) 9510

Answer key

  1. 8321
  2. 876
  3. 8
  4. 871
  5. 9
  6. 20
  7. 1
  8. 9731
  9. 304
  10. 20
  11. 2036
  12. 3089
  13. 308
  14. 4067
  15. 5421
  16. 752
  17. 9543
  18. 942
  19. 2068
  20. 532
  21. 732
  22. 721
  23. 2035
  24. 9651
  25. 7
  26. 321
  27. 304
  28. 9651
  29. 304
  30. 9000
  31. 851
  32. 862
  33. 400
  34. 800
  35. 821
  36. 621
  37. 509
  38. 708
  39. 4059
  40. 1059

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