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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 23 · 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 3 once each? (a) 381 (b) 813 (c) 831 (d) 138
  2. 2.What is the greatest 3-digit number you can make using the digits 9, 3 and 1 once each? (a) 931 (b) 391 (c) 913 (d) 139
  3. 3.What is the greatest 3-digit number you can make using the digits 7, 5 and 9 once each? (a) 579 (b) 957 (c) 975 (d) 795
  4. 4.What is the greatest 3-digit number you can make using the digits 1, 3 and 2 once each? (a) 123 (b) 231 (c) 321 (d) 312
  5. 5.What is the smallest 4-digit number you can make using the digits 6, 3, 8 and 0 once each? (a) 3608 (b) 0368 (c) 3068 (d) 8630
  6. 6.What is the place value of the digit 1 in 1285? (a) 1000 (b) 10000 (c) 100 (d) 100000
  7. 7.What is the smallest 3-digit number you can make using the digits 4, 0 and 7 once each? (a) 407 (b) 740 (c) 470 (d) 047
  8. 8.What is the greatest 4-digit number you can make using the digits 7, 1, 6 and 9 once each? (a) 1679 (b) 9761 (c) 7961 (d) 9716
  9. 9.What is the greatest 4-digit number you can make using the digits 1, 9, 8 and 6 once each? (a) 9816 (b) 9861 (c) 1689 (d) 8961
  10. 10.What is the place value of the digit 4 in 1487? (a) 4000 (b) 40000 (c) 40 (d) 400
  11. 11.What is the place value of the digit 6 in 5698? (a) 6000 (b) 60000 (c) 60 (d) 600
  12. 12.What is the place value of the digit 2 in 4238? (a) 20 (b) 200 (c) 20000 (d) 2000
  13. 13.What is the greatest 4-digit number you can make using the digits 2, 9, 3 and 8 once each? (a) 8932 (b) 9832 (c) 9823 (d) 2389
  14. 14.What is the greatest 4-digit number you can make using the digits 3, 2, 6 and 1 once each? (a) 6312 (b) 3621 (c) 1236 (d) 6321
  15. 15.What is the smallest 3-digit number you can make using the digits 0, 6 and 7 once each? (a) 067 (b) 760 (c) 670 (d) 607
  16. 16.What is the place value of the digit 3 in 2563? (a) 3000 (b) 3 (c) 300 (d) 30
  17. 17.What is the smallest 3-digit number you can make using the digits 6, 2 and 0 once each? (a) 620 (b) 026 (c) 206 (d) 260
  18. 18.What is the place value of the digit 1 in 1392? (a) 10000 (b) 100 (c) 100000 (d) 1000
  19. 19.What is the greatest 4-digit number you can make using the digits 9, 1, 4 and 3 once each? (a) 4931 (b) 9413 (c) 1349 (d) 9431
  20. 20.What is the greatest 3-digit number you can make using the digits 5, 4 and 6 once each? (a) 645 (b) 456 (c) 564 (d) 654
  21. 21.What is the greatest 4-digit number you can make using the digits 8, 6, 2 and 3 once each? (a) 2368 (b) 8623 (c) 8632 (d) 6832
  22. 22.What is the greatest 3-digit number you can make using the digits 6, 3 and 5 once each? (a) 653 (b) 356 (c) 563 (d) 635
  23. 23.What is the smallest 3-digit number you can make using the digits 7, 2 and 0 once each? (a) 270 (b) 207 (c) 720 (d) 027
  24. 24.What is the smallest 4-digit number you can make using the digits 3, 9, 1 and 0 once each? (a) 1309 (b) 0139 (c) 9310 (d) 1039
  25. 25.What is the place value of the digit 6 in 6185? (a) 6000 (b) 600 (c) 600000 (d) 60000
  26. 26.What is the place value of the digit 4 in 4236? (a) 400 (b) 400000 (c) 4000 (d) 40000
  27. 27.What is the place value of the digit 9 in 5369? (a) 9000 (b) 900 (c) 9 (d) 90
  28. 28.What is the place value of the digit 4 in 1634? (a) 40 (b) 400 (c) 4 (d) 4000
  29. 29.What is the smallest 4-digit number you can make using the digits 7, 6, 1 and 0 once each? (a) 1607 (b) 7610 (c) 1067 (d) 0167
  30. 30.What is the smallest 3-digit number you can make using the digits 6, 4 and 0 once each? (a) 046 (b) 406 (c) 640 (d) 460
  31. 31.What is the place value of the digit 2 in 2136? (a) 200000 (b) 2000 (c) 20000 (d) 200
  32. 32.What is the smallest 4-digit number you can make using the digits 8, 0, 4 and 9 once each? (a) 4089 (b) 0489 (c) 4809 (d) 9840
  33. 33.What is the smallest 3-digit number you can make using the digits 6, 0 and 1 once each? (a) 160 (b) 016 (c) 610 (d) 106
  34. 34.What is the smallest 3-digit number you can make using the digits 1, 8 and 0 once each? (a) 018 (b) 810 (c) 108 (d) 180
  35. 35.What is the greatest 4-digit number you can make using the digits 3, 4, 6 and 2 once each? (a) 6423 (b) 4632 (c) 2346 (d) 6432
  36. 36.What is the place value of the digit 2 in 9427? (a) 20 (b) 2000 (c) 200 (d) 2
  37. 37.What is the greatest 3-digit number you can make using the digits 9, 2 and 4 once each? (a) 249 (b) 924 (c) 492 (d) 942
  38. 38.What is the smallest 4-digit number you can make using the digits 5, 0, 4 and 6 once each? (a) 4056 (b) 6540 (c) 0456 (d) 4506
  39. 39.What is the greatest 4-digit number you can make using the digits 7, 6, 9 and 4 once each? (a) 9764 (b) 9746 (c) 4679 (d) 7964
  40. 40.What is the place value of the digit 1 in 9241? (a) 1000 (b) 100 (c) 10 (d) 1

Answer key

  1. 831
  2. 931
  3. 975
  4. 321
  5. 3068
  6. 1000
  7. 407
  8. 9761
  9. 9861
  10. 400
  11. 600
  12. 200
  13. 9832
  14. 6321
  15. 607
  16. 3
  17. 206
  18. 1000
  19. 9431
  20. 654
  21. 8632
  22. 653
  23. 207
  24. 1039
  25. 6000
  26. 4000
  27. 9
  28. 4
  29. 1067
  30. 406
  31. 2000
  32. 4089
  33. 106
  34. 108
  35. 6432
  36. 20
  37. 942
  38. 4056
  39. 9764
  40. 1

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