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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 808 · 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 3 in 8537? (a) 3 (b) 30 (c) 3000 (d) 300
  2. 2.What is the smallest 3-digit number you can make using the digits 4, 0 and 7 once each? (a) 740 (b) 407 (c) 470 (d) 047
  3. 3.What is the place value of the digit 9 in 7129? (a) 9000 (b) 9 (c) 90 (d) 900
  4. 4.What is the place value of the digit 7 in 2749? (a) 7000 (b) 700 (c) 70 (d) 70000
  5. 5.What is the greatest 3-digit number you can make using the digits 2, 3 and 9 once each? (a) 392 (b) 923 (c) 932 (d) 239
  6. 6.What is the greatest 3-digit number you can make using the digits 3, 8 and 9 once each? (a) 983 (b) 938 (c) 389 (d) 893
  7. 7.What is the place value of the digit 7 in 8317? (a) 70 (b) 700 (c) 7000 (d) 7
  8. 8.What is the greatest 4-digit number you can make using the digits 9, 2, 4 and 3 once each? (a) 4932 (b) 9432 (c) 2349 (d) 9423
  9. 9.What is the smallest 4-digit number you can make using the digits 1, 4, 7 and 0 once each? (a) 1407 (b) 1047 (c) 7410 (d) 0147
  10. 10.What is the smallest 3-digit number you can make using the digits 1, 6 and 0 once each? (a) 016 (b) 610 (c) 106 (d) 160
  11. 11.What is the smallest 3-digit number you can make using the digits 4, 0 and 8 once each? (a) 048 (b) 840 (c) 480 (d) 408
  12. 12.What is the greatest 4-digit number you can make using the digits 8, 2, 3 and 1 once each? (a) 8321 (b) 1238 (c) 3821 (d) 8312
  13. 13.What is the place value of the digit 7 in 8571? (a) 700 (b) 7 (c) 7000 (d) 70
  14. 14.What is the smallest 3-digit number you can make using the digits 0, 8 and 5 once each? (a) 058 (b) 508 (c) 580 (d) 850
  15. 15.What is the greatest 4-digit number you can make using the digits 9, 5, 3 and 8 once each? (a) 9835 (b) 9853 (c) 3589 (d) 8953
  16. 16.What is the greatest 4-digit number you can make using the digits 6, 3, 4 and 8 once each? (a) 3468 (b) 6843 (c) 8643 (d) 8634
  17. 17.What is the greatest 3-digit number you can make using the digits 2, 6 and 8 once each? (a) 826 (b) 268 (c) 682 (d) 862
  18. 18.What is the smallest 3-digit number you can make using the digits 1, 9 and 0 once each? (a) 109 (b) 019 (c) 190 (d) 910
  19. 19.What is the smallest 4-digit number you can make using the digits 0, 2, 3 and 9 once each? (a) 0239 (b) 2309 (c) 2039 (d) 9320
  20. 20.What is the greatest 3-digit number you can make using the digits 8, 4 and 2 once each? (a) 482 (b) 842 (c) 248 (d) 824
  21. 21.What is the smallest 4-digit number you can make using the digits 8, 6, 3 and 0 once each? (a) 0368 (b) 3068 (c) 3608 (d) 8630
  22. 22.What is the place value of the digit 3 in 2638? (a) 30 (b) 300 (c) 3000 (d) 3
  23. 23.What is the greatest 4-digit number you can make using the digits 9, 2, 3 and 8 once each? (a) 2389 (b) 8932 (c) 9832 (d) 9823
  24. 24.What is the place value of the digit 3 in 3248? (a) 30000 (b) 3000 (c) 300 (d) 300000
  25. 25.What is the greatest 4-digit number you can make using the digits 9, 8, 7 and 3 once each? (a) 8973 (b) 3789 (c) 9837 (d) 9873
  26. 26.What is the greatest 4-digit number you can make using the digits 8, 7, 5 and 3 once each? (a) 3578 (b) 8735 (c) 7853 (d) 8753
  27. 27.What is the greatest 4-digit number you can make using the digits 6, 8, 2 and 3 once each? (a) 6832 (b) 8632 (c) 2368 (d) 8623
  28. 28.What is the smallest 3-digit number you can make using the digits 3, 7 and 0 once each? (a) 307 (b) 370 (c) 037 (d) 730
  29. 29.What is the place value of the digit 9 in 5981? (a) 900 (b) 90000 (c) 90 (d) 9000
  30. 30.What is the greatest 4-digit number you can make using the digits 1, 9, 7 and 8 once each? (a) 8971 (b) 1789 (c) 9817 (d) 9871
  31. 31.What is the place value of the digit 6 in 2671? (a) 60 (b) 600 (c) 6000 (d) 60000
  32. 32.What is the smallest 4-digit number you can make using the digits 0, 1, 2 and 3 once each? (a) 1203 (b) 3210 (c) 0123 (d) 1023
  33. 33.What is the greatest 4-digit number you can make using the digits 9, 1, 4 and 6 once each? (a) 9614 (b) 6941 (c) 9641 (d) 1469
  34. 34.What is the place value of the digit 6 in 5642? (a) 60000 (b) 60 (c) 6000 (d) 600
  35. 35.What is the smallest 4-digit number you can make using the digits 3, 9, 0 and 5 once each? (a) 0359 (b) 3059 (c) 3509 (d) 9530
  36. 36.What is the smallest 4-digit number you can make using the digits 0, 8, 3 and 9 once each? (a) 3089 (b) 9830 (c) 0389 (d) 3809
  37. 37.What is the place value of the digit 3 in 2364? (a) 3000 (b) 30000 (c) 30 (d) 300
  38. 38.What is the smallest 4-digit number you can make using the digits 3, 0, 5 and 9 once each? (a) 3059 (b) 9530 (c) 3509 (d) 0359
  39. 39.What is the smallest 4-digit number you can make using the digits 7, 5, 6 and 0 once each? (a) 5607 (b) 0567 (c) 5067 (d) 7650
  40. 40.What is the place value of the digit 9 in 1295? (a) 9 (b) 90 (c) 9000 (d) 900

Answer key

  1. 30
  2. 407
  3. 9
  4. 700
  5. 932
  6. 983
  7. 7
  8. 9432
  9. 1047
  10. 106
  11. 408
  12. 8321
  13. 70
  14. 508
  15. 9853
  16. 8643
  17. 862
  18. 109
  19. 2039
  20. 842
  21. 3068
  22. 30
  23. 9832
  24. 3000
  25. 9873
  26. 8753
  27. 8632
  28. 307
  29. 900
  30. 9871
  31. 600
  32. 1023
  33. 9641
  34. 600
  35. 3059
  36. 3089
  37. 300
  38. 3059
  39. 5067
  40. 90

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