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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 73 · 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 3-digit number you can make using the digits 2, 0 and 9 once each? (a) 920 (b) 209 (c) 029 (d) 290
  2. 2.What is the place value of the digit 6 in 8963? (a) 6000 (b) 600 (c) 6 (d) 60
  3. 3.What is the place value of the digit 4 in 4392? (a) 400000 (b) 40000 (c) 4000 (d) 400
  4. 4.What is the greatest 4-digit number you can make using the digits 2, 4, 3 and 7 once each? (a) 7423 (b) 2347 (c) 4732 (d) 7432
  5. 5.What is the smallest 4-digit number you can make using the digits 7, 4, 0 and 1 once each? (a) 0147 (b) 1407 (c) 1047 (d) 7410
  6. 6.What is the greatest 4-digit number you can make using the digits 6, 4, 8 and 2 once each? (a) 8642 (b) 2468 (c) 6842 (d) 8624
  7. 7.What is the smallest 4-digit number you can make using the digits 0, 2, 6 and 5 once each? (a) 6520 (b) 2506 (c) 2056 (d) 0256
  8. 8.What is the smallest 4-digit number you can make using the digits 2, 0, 7 and 9 once each? (a) 2709 (b) 9720 (c) 2079 (d) 0279
  9. 9.What is the greatest 4-digit number you can make using the digits 1, 3, 5 and 2 once each? (a) 1235 (b) 3521 (c) 5312 (d) 5321
  10. 10.What is the place value of the digit 6 in 5647? (a) 600 (b) 60000 (c) 60 (d) 6000
  11. 11.What is the place value of the digit 1 in 3751? (a) 100 (b) 10 (c) 1000 (d) 1
  12. 12.What is the place value of the digit 6 in 1476? (a) 600 (b) 6000 (c) 60 (d) 6
  13. 13.What is the greatest 3-digit number you can make using the digits 8, 1 and 3 once each? (a) 381 (b) 813 (c) 138 (d) 831
  14. 14.What is the greatest 3-digit number you can make using the digits 2, 3 and 8 once each? (a) 382 (b) 238 (c) 823 (d) 832
  15. 15.What is the place value of the digit 1 in 1659? (a) 100000 (b) 10000 (c) 100 (d) 1000
  16. 16.What is the place value of the digit 9 in 8619? (a) 9000 (b) 90 (c) 900 (d) 9
  17. 17.What is the smallest 3-digit number you can make using the digits 4, 1 and 0 once each? (a) 104 (b) 140 (c) 410 (d) 014
  18. 18.What is the place value of the digit 2 in 5362? (a) 20 (b) 2 (c) 200 (d) 2000
  19. 19.What is the smallest 4-digit number you can make using the digits 2, 6, 5 and 0 once each? (a) 2506 (b) 0256 (c) 2056 (d) 6520
  20. 20.What is the greatest 4-digit number you can make using the digits 5, 7, 2 and 9 once each? (a) 7952 (b) 2579 (c) 9752 (d) 9725
  21. 21.What is the greatest 3-digit number you can make using the digits 8, 5 and 2 once each? (a) 852 (b) 258 (c) 582 (d) 825
  22. 22.What is the smallest 3-digit number you can make using the digits 0, 1 and 4 once each? (a) 410 (b) 140 (c) 104 (d) 014
  23. 23.What is the greatest 3-digit number you can make using the digits 9, 2 and 5 once each? (a) 592 (b) 925 (c) 259 (d) 952
  24. 24.What is the greatest 3-digit number you can make using the digits 7, 1 and 8 once each? (a) 817 (b) 781 (c) 178 (d) 871
  25. 25.What is the smallest 3-digit number you can make using the digits 0, 8 and 9 once each? (a) 980 (b) 089 (c) 809 (d) 890
  26. 26.What is the smallest 3-digit number you can make using the digits 0, 3 and 9 once each? (a) 930 (b) 390 (c) 309 (d) 039
  27. 27.What is the greatest 3-digit number you can make using the digits 6, 8 and 9 once each? (a) 968 (b) 689 (c) 986 (d) 896
  28. 28.What is the greatest 3-digit number you can make using the digits 3, 2 and 1 once each? (a) 321 (b) 231 (c) 123 (d) 312
  29. 29.What is the place value of the digit 5 in 5391? (a) 5000 (b) 500000 (c) 500 (d) 50000
  30. 30.What is the smallest 4-digit number you can make using the digits 1, 8, 0 and 2 once each? (a) 1028 (b) 1208 (c) 0128 (d) 8210
  31. 31.What is the smallest 4-digit number you can make using the digits 0, 3, 8 and 4 once each? (a) 3408 (b) 3048 (c) 8430 (d) 0348
  32. 32.What is the greatest 4-digit number you can make using the digits 8, 7, 3 and 1 once each? (a) 8713 (b) 8731 (c) 7831 (d) 1378
  33. 33.What is the smallest 4-digit number you can make using the digits 9, 7, 8 and 0 once each? (a) 0789 (b) 9870 (c) 7809 (d) 7089
  34. 34.What is the greatest 4-digit number you can make using the digits 7, 5, 2 and 1 once each? (a) 7521 (b) 1257 (c) 7512 (d) 5721
  35. 35.What is the place value of the digit 1 in 9816? (a) 100 (b) 1 (c) 10 (d) 1000
  36. 36.What is the smallest 3-digit number you can make using the digits 6, 0 and 4 once each? (a) 640 (b) 046 (c) 460 (d) 406
  37. 37.What is the greatest 3-digit number you can make using the digits 6, 1 and 7 once each? (a) 761 (b) 671 (c) 716 (d) 167
  38. 38.What is the smallest 3-digit number you can make using the digits 6, 0 and 1 once each? (a) 106 (b) 016 (c) 610 (d) 160
  39. 39.What is the greatest 3-digit number you can make using the digits 6, 4 and 5 once each? (a) 456 (b) 645 (c) 564 (d) 654
  40. 40.What is the place value of the digit 8 in 3984? (a) 800 (b) 8 (c) 8000 (d) 80

Answer key

  1. 209
  2. 60
  3. 4000
  4. 7432
  5. 1047
  6. 8642
  7. 2056
  8. 2079
  9. 5321
  10. 600
  11. 1
  12. 6
  13. 831
  14. 832
  15. 1000
  16. 9
  17. 104
  18. 2
  19. 2056
  20. 9752
  21. 852
  22. 104
  23. 952
  24. 871
  25. 809
  26. 309
  27. 986
  28. 321
  29. 5000
  30. 1028
  31. 3048
  32. 8731
  33. 7089
  34. 7521
  35. 10
  36. 406
  37. 761
  38. 106
  39. 654
  40. 80

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