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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 271 · 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 smallest 4-digit number you can make using the digits 3, 9, 0 and 4 once each? (a) 3049 (b) 9430 (c) 3409 (d) 0349
  2. 2.What is the smallest 4-digit number you can make using the digits 1, 6, 2 and 0 once each? (a) 1026 (b) 6210 (c) 1206 (d) 0126
  3. 3.What is the place value of the digit 9 in 1693? (a) 9000 (b) 9 (c) 900 (d) 90
  4. 4.What is the greatest 3-digit number you can make using the digits 8, 1 and 2 once each? (a) 128 (b) 821 (c) 812 (d) 281
  5. 5.What is the greatest 3-digit number you can make using the digits 5, 4 and 2 once each? (a) 452 (b) 245 (c) 524 (d) 542
  6. 6.What is the greatest 3-digit number you can make using the digits 2, 7 and 9 once each? (a) 927 (b) 279 (c) 972 (d) 792
  7. 7.What is the greatest 3-digit number you can make using the digits 4, 2 and 8 once each? (a) 482 (b) 842 (c) 824 (d) 248
  8. 8.What is the place value of the digit 4 in 7496? (a) 4000 (b) 40000 (c) 40 (d) 400
  9. 9.What is the place value of the digit 4 in 4236? (a) 400 (b) 4000 (c) 40000 (d) 400000
  10. 10.What is the smallest 4-digit number you can make using the digits 0, 4, 2 and 6 once each? (a) 0246 (b) 6420 (c) 2046 (d) 2406
  11. 11.What is the greatest 4-digit number you can make using the digits 8, 3, 9 and 7 once each? (a) 8973 (b) 3789 (c) 9873 (d) 9837
  12. 12.What is the place value of the digit 8 in 9284? (a) 8 (b) 800 (c) 8000 (d) 80
  13. 13.What is the place value of the digit 6 in 1476? (a) 6000 (b) 6 (c) 60 (d) 600
  14. 14.What is the greatest 4-digit number you can make using the digits 9, 8, 7 and 2 once each? (a) 9827 (b) 9872 (c) 2789 (d) 8972
  15. 15.What is the greatest 3-digit number you can make using the digits 1, 2 and 9 once each? (a) 291 (b) 129 (c) 921 (d) 912
  16. 16.What is the smallest 4-digit number you can make using the digits 3, 7, 9 and 0 once each? (a) 3079 (b) 3709 (c) 0379 (d) 9730
  17. 17.What is the smallest 4-digit number you can make using the digits 0, 5, 4 and 9 once each? (a) 9540 (b) 4059 (c) 0459 (d) 4509
  18. 18.What is the greatest 4-digit number you can make using the digits 6, 2, 5 and 9 once each? (a) 9652 (b) 9625 (c) 6952 (d) 2569
  19. 19.What is the smallest 4-digit number you can make using the digits 0, 2, 4 and 8 once each? (a) 2048 (b) 2408 (c) 0248 (d) 8420
  20. 20.What is the smallest 4-digit number you can make using the digits 0, 9, 7 and 4 once each? (a) 9740 (b) 0479 (c) 4079 (d) 4709
  21. 21.What is the place value of the digit 9 in 9154? (a) 900 (b) 90000 (c) 9000 (d) 900000
  22. 22.What is the place value of the digit 2 in 7852? (a) 2000 (b) 2 (c) 20 (d) 200
  23. 23.What is the smallest 3-digit number you can make using the digits 3, 0 and 9 once each? (a) 309 (b) 039 (c) 390 (d) 930
  24. 24.What is the place value of the digit 4 in 1742? (a) 400 (b) 4 (c) 40 (d) 4000
  25. 25.What is the smallest 4-digit number you can make using the digits 2, 6, 9 and 0 once each? (a) 0269 (b) 9620 (c) 2069 (d) 2609
  26. 26.What is the smallest 4-digit number you can make using the digits 6, 0, 1 and 3 once each? (a) 6310 (b) 0136 (c) 1306 (d) 1036
  27. 27.What is the place value of the digit 8 in 4168? (a) 8000 (b) 80 (c) 8 (d) 800
  28. 28.What is the greatest 3-digit number you can make using the digits 7, 4 and 8 once each? (a) 784 (b) 874 (c) 847 (d) 478
  29. 29.What is the greatest 3-digit number you can make using the digits 2, 7 and 5 once each? (a) 257 (b) 752 (c) 572 (d) 725
  30. 30.What is the smallest 3-digit number you can make using the digits 0, 1 and 9 once each? (a) 019 (b) 910 (c) 190 (d) 109
  31. 31.What is the smallest 4-digit number you can make using the digits 4, 5, 8 and 0 once each? (a) 8540 (b) 0458 (c) 4508 (d) 4058
  32. 32.What is the greatest 3-digit number you can make using the digits 7, 4 and 1 once each? (a) 471 (b) 741 (c) 714 (d) 147
  33. 33.What is the greatest 4-digit number you can make using the digits 8, 6, 2 and 4 once each? (a) 8624 (b) 2468 (c) 6842 (d) 8642
  34. 34.What is the greatest 4-digit number you can make using the digits 1, 2, 5 and 9 once each? (a) 5921 (b) 1259 (c) 9521 (d) 9512
  35. 35.What is the smallest 3-digit number you can make using the digits 0, 1 and 6 once each? (a) 016 (b) 610 (c) 160 (d) 106
  36. 36.What is the place value of the digit 8 in 6381? (a) 8 (b) 8000 (c) 80 (d) 800
  37. 37.What is the smallest 4-digit number you can make using the digits 2, 5, 0 and 3 once each? (a) 5320 (b) 2305 (c) 2035 (d) 0235
  38. 38.What is the greatest 3-digit number you can make using the digits 4, 6 and 3 once each? (a) 634 (b) 346 (c) 643 (d) 463
  39. 39.What is the greatest 4-digit number you can make using the digits 1, 7, 8 and 6 once each? (a) 8716 (b) 1678 (c) 8761 (d) 7861
  40. 40.What is the smallest 3-digit number you can make using the digits 4, 6 and 0 once each? (a) 460 (b) 640 (c) 406 (d) 046

Answer key

  1. 3049
  2. 1026
  3. 90
  4. 821
  5. 542
  6. 972
  7. 842
  8. 400
  9. 4000
  10. 2046
  11. 9873
  12. 80
  13. 6
  14. 9872
  15. 921
  16. 3079
  17. 4059
  18. 9652
  19. 2048
  20. 4079
  21. 9000
  22. 2
  23. 309
  24. 40
  25. 2069
  26. 1036
  27. 8
  28. 874
  29. 752
  30. 109
  31. 4058
  32. 741
  33. 8642
  34. 9521
  35. 106
  36. 80
  37. 2035
  38. 643
  39. 8761
  40. 406

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