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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 111 · 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 1, 8 and 2 once each? (a) 128 (b) 812 (c) 281 (d) 821
  2. 2.What is the greatest 4-digit number you can make using the digits 1, 9, 5 and 3 once each? (a) 9513 (b) 5931 (c) 1359 (d) 9531
  3. 3.What is the greatest 3-digit number you can make using the digits 1, 8 and 3 once each? (a) 813 (b) 381 (c) 138 (d) 831
  4. 4.What is the smallest 3-digit number you can make using the digits 8, 9 and 0 once each? (a) 089 (b) 980 (c) 890 (d) 809
  5. 5.What is the place value of the digit 7 in 7645? (a) 700000 (b) 700 (c) 70000 (d) 7000
  6. 6.What is the greatest 3-digit number you can make using the digits 3, 6 and 8 once each? (a) 863 (b) 683 (c) 368 (d) 836
  7. 7.What is the smallest 3-digit number you can make using the digits 6, 0 and 4 once each? (a) 460 (b) 640 (c) 046 (d) 406
  8. 8.What is the place value of the digit 7 in 1672? (a) 7000 (b) 700 (c) 70 (d) 7
  9. 9.What is the greatest 4-digit number you can make using the digits 2, 1, 4 and 5 once each? (a) 4521 (b) 1245 (c) 5412 (d) 5421
  10. 10.What is the place value of the digit 9 in 9324? (a) 90000 (b) 9000 (c) 900000 (d) 900
  11. 11.What is the greatest 4-digit number you can make using the digits 7, 3, 2 and 8 once each? (a) 7832 (b) 8723 (c) 8732 (d) 2378
  12. 12.What is the greatest 4-digit number you can make using the digits 1, 2, 4 and 3 once each? (a) 3421 (b) 1234 (c) 4312 (d) 4321
  13. 13.What is the place value of the digit 4 in 4672? (a) 40000 (b) 400 (c) 400000 (d) 4000
  14. 14.What is the place value of the digit 7 in 2697? (a) 7 (b) 70 (c) 7000 (d) 700
  15. 15.What is the place value of the digit 3 in 6314? (a) 30000 (b) 30 (c) 3000 (d) 300
  16. 16.What is the greatest 4-digit number you can make using the digits 6, 4, 3 and 9 once each? (a) 9643 (b) 9634 (c) 6943 (d) 3469
  17. 17.What is the smallest 3-digit number you can make using the digits 5, 0 and 4 once each? (a) 540 (b) 450 (c) 045 (d) 405
  18. 18.What is the greatest 4-digit number you can make using the digits 9, 2, 3 and 6 once each? (a) 2369 (b) 9623 (c) 6932 (d) 9632
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 6 and 3 once each? (a) 630 (b) 036 (c) 306 (d) 360
  20. 20.What is the greatest 4-digit number you can make using the digits 8, 2, 1 and 6 once each? (a) 8612 (b) 8621 (c) 1268 (d) 6821
  21. 21.What is the smallest 4-digit number you can make using the digits 2, 1, 0 and 3 once each? (a) 1023 (b) 1203 (c) 0123 (d) 3210
  22. 22.What is the place value of the digit 5 in 3754? (a) 5 (b) 500 (c) 5000 (d) 50
  23. 23.What is the place value of the digit 9 in 2943? (a) 9000 (b) 90 (c) 90000 (d) 900
  24. 24.What is the smallest 3-digit number you can make using the digits 3, 0 and 1 once each? (a) 013 (b) 103 (c) 130 (d) 310
  25. 25.What is the greatest 3-digit number you can make using the digits 3, 8 and 5 once each? (a) 853 (b) 583 (c) 835 (d) 358
  26. 26.What is the place value of the digit 9 in 9716? (a) 90000 (b) 900 (c) 9000 (d) 900000
  27. 27.What is the smallest 4-digit number you can make using the digits 1, 8, 4 and 0 once each? (a) 8410 (b) 0148 (c) 1408 (d) 1048
  28. 28.What is the smallest 3-digit number you can make using the digits 0, 7 and 9 once each? (a) 079 (b) 970 (c) 790 (d) 709
  29. 29.What is the smallest 4-digit number you can make using the digits 5, 0, 3 and 1 once each? (a) 5310 (b) 0135 (c) 1305 (d) 1035
  30. 30.What is the smallest 3-digit number you can make using the digits 6, 0 and 7 once each? (a) 607 (b) 670 (c) 067 (d) 760
  31. 31.What is the greatest 4-digit number you can make using the digits 2, 5, 3 and 9 once each? (a) 5932 (b) 2359 (c) 9532 (d) 9523
  32. 32.What is the place value of the digit 4 in 3745? (a) 400 (b) 4 (c) 40 (d) 4000
  33. 33.What is the greatest 3-digit number you can make using the digits 2, 9 and 6 once each? (a) 962 (b) 926 (c) 269 (d) 692
  34. 34.What is the greatest 3-digit number you can make using the digits 9, 5 and 7 once each? (a) 579 (b) 957 (c) 795 (d) 975
  35. 35.What is the greatest 4-digit number you can make using the digits 4, 7, 1 and 9 once each? (a) 1479 (b) 9741 (c) 9714 (d) 7941
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 2 and 9 once each? (a) 290 (b) 209 (c) 920 (d) 029
  37. 37.What is the greatest 4-digit number you can make using the digits 7, 1, 6 and 5 once each? (a) 7615 (b) 6751 (c) 1567 (d) 7651
  38. 38.What is the smallest 3-digit number you can make using the digits 4, 0 and 6 once each? (a) 460 (b) 640 (c) 046 (d) 406
  39. 39.What is the greatest 3-digit number you can make using the digits 4, 9 and 2 once each? (a) 942 (b) 924 (c) 492 (d) 249
  40. 40.What is the greatest 3-digit number you can make using the digits 4, 8 and 3 once each? (a) 348 (b) 834 (c) 483 (d) 843

Answer key

  1. 821
  2. 9531
  3. 831
  4. 809
  5. 7000
  6. 863
  7. 406
  8. 70
  9. 5421
  10. 9000
  11. 8732
  12. 4321
  13. 4000
  14. 7
  15. 300
  16. 9643
  17. 405
  18. 9632
  19. 306
  20. 8621
  21. 1023
  22. 50
  23. 900
  24. 103
  25. 853
  26. 9000
  27. 1048
  28. 709
  29. 1035
  30. 607
  31. 9532
  32. 40
  33. 962
  34. 975
  35. 9741
  36. 209
  37. 7651
  38. 406
  39. 942
  40. 843

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