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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 150 · 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 0, 8, 4 and 1 once each? (a) 1408 (b) 0148 (c) 1048 (d) 8410
  2. 2.What is the greatest 4-digit number you can make using the digits 4, 2, 1 and 9 once each? (a) 4921 (b) 9412 (c) 1249 (d) 9421
  3. 3.What is the place value of the digit 1 in 8152? (a) 10000 (b) 1000 (c) 100 (d) 10
  4. 4.What is the greatest 3-digit number you can make using the digits 5, 3 and 4 once each? (a) 453 (b) 543 (c) 345 (d) 534
  5. 5.What is the smallest 4-digit number you can make using the digits 2, 0, 3 and 5 once each? (a) 2035 (b) 0235 (c) 2305 (d) 5320
  6. 6.What is the place value of the digit 2 in 6725? (a) 2 (b) 20 (c) 200 (d) 2000
  7. 7.What is the greatest 4-digit number you can make using the digits 5, 2, 4 and 7 once each? (a) 7524 (b) 5742 (c) 2457 (d) 7542
  8. 8.What is the smallest 4-digit number you can make using the digits 8, 6, 0 and 2 once each? (a) 8620 (b) 2608 (c) 2068 (d) 0268
  9. 9.What is the place value of the digit 1 in 7341? (a) 10 (b) 100 (c) 1000 (d) 1
  10. 10.What is the place value of the digit 3 in 5321? (a) 3000 (b) 30 (c) 30000 (d) 300
  11. 11.What is the greatest 3-digit number you can make using the digits 3, 7 and 6 once each? (a) 763 (b) 367 (c) 736 (d) 673
  12. 12.What is the smallest 4-digit number you can make using the digits 0, 2, 3 and 4 once each? (a) 0234 (b) 2034 (c) 2304 (d) 4320
  13. 13.What is the smallest 3-digit number you can make using the digits 0, 9 and 8 once each? (a) 980 (b) 809 (c) 890 (d) 089
  14. 14.What is the place value of the digit 9 in 7295? (a) 900 (b) 90 (c) 9 (d) 9000
  15. 15.What is the greatest 4-digit number you can make using the digits 7, 2, 5 and 8 once each? (a) 8752 (b) 2578 (c) 7852 (d) 8725
  16. 16.What is the greatest 3-digit number you can make using the digits 9, 7 and 6 once each? (a) 976 (b) 796 (c) 967 (d) 679
  17. 17.What is the place value of the digit 5 in 2358? (a) 50 (b) 5 (c) 500 (d) 5000
  18. 18.What is the smallest 3-digit number you can make using the digits 2, 0 and 1 once each? (a) 120 (b) 012 (c) 210 (d) 102
  19. 19.What is the place value of the digit 4 in 5694? (a) 40 (b) 4000 (c) 400 (d) 4
  20. 20.What is the place value of the digit 2 in 3254? (a) 20 (b) 20000 (c) 2000 (d) 200
  21. 21.What is the greatest 3-digit number you can make using the digits 1, 3 and 4 once each? (a) 413 (b) 341 (c) 431 (d) 134
  22. 22.What is the greatest 4-digit number you can make using the digits 8, 2, 9 and 7 once each? (a) 9827 (b) 2789 (c) 8972 (d) 9872
  23. 23.What is the place value of the digit 5 in 8521? (a) 5000 (b) 500 (c) 50 (d) 50000
  24. 24.What is the greatest 3-digit number you can make using the digits 2, 4 and 5 once each? (a) 542 (b) 524 (c) 452 (d) 245
  25. 25.What is the greatest 3-digit number you can make using the digits 8, 7 and 5 once each? (a) 785 (b) 875 (c) 578 (d) 857
  26. 26.What is the smallest 4-digit number you can make using the digits 0, 4, 8 and 3 once each? (a) 8430 (b) 3048 (c) 0348 (d) 3408
  27. 27.What is the greatest 3-digit number you can make using the digits 1, 3 and 5 once each? (a) 135 (b) 351 (c) 531 (d) 513
  28. 28.What is the place value of the digit 1 in 1492? (a) 100000 (b) 10000 (c) 100 (d) 1000
  29. 29.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
  30. 30.What is the smallest 3-digit number you can make using the digits 2, 6 and 0 once each? (a) 620 (b) 260 (c) 206 (d) 026
  31. 31.What is the greatest 4-digit number you can make using the digits 8, 1, 4 and 9 once each? (a) 1489 (b) 9814 (c) 9841 (d) 8941
  32. 32.What is the greatest 3-digit number you can make using the digits 8, 1 and 3 once each? (a) 381 (b) 831 (c) 138 (d) 813
  33. 33.What is the greatest 4-digit number you can make using the digits 4, 1, 2 and 7 once each? (a) 7421 (b) 1247 (c) 4721 (d) 7412
  34. 34.What is the greatest 3-digit number you can make using the digits 1, 2 and 3 once each? (a) 123 (b) 231 (c) 312 (d) 321
  35. 35.What is the smallest 3-digit number you can make using the digits 0, 4 and 6 once each? (a) 046 (b) 406 (c) 460 (d) 640
  36. 36.What is the greatest 3-digit number you can make using the digits 1, 3 and 9 once each? (a) 391 (b) 139 (c) 931 (d) 913
  37. 37.What is the smallest 4-digit number you can make using the digits 6, 7, 0 and 4 once each? (a) 7640 (b) 4067 (c) 4607 (d) 0467
  38. 38.What is the greatest 3-digit number you can make using the digits 1, 4 and 9 once each? (a) 149 (b) 914 (c) 491 (d) 941
  39. 39.What is the greatest 3-digit number you can make using the digits 4, 9 and 7 once each? (a) 479 (b) 974 (c) 947 (d) 794
  40. 40.What is the smallest 3-digit number you can make using the digits 7, 0 and 8 once each? (a) 870 (b) 078 (c) 708 (d) 780

Answer key

  1. 1048
  2. 9421
  3. 100
  4. 543
  5. 2035
  6. 20
  7. 7542
  8. 2068
  9. 1
  10. 300
  11. 763
  12. 2034
  13. 809
  14. 90
  15. 8752
  16. 976
  17. 50
  18. 102
  19. 4
  20. 200
  21. 431
  22. 9872
  23. 500
  24. 542
  25. 875
  26. 3048
  27. 531
  28. 1000
  29. 607
  30. 206
  31. 9841
  32. 831
  33. 7421
  34. 321
  35. 406
  36. 931
  37. 4067
  38. 941
  39. 974
  40. 708

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