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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 97 · 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, 2, 4 and 1 once each? (a) 4210 (b) 1024 (c) 1204 (d) 0124
  2. 2.What is the smallest 3-digit number you can make using the digits 5, 0 and 8 once each? (a) 508 (b) 850 (c) 058 (d) 580
  3. 3.What is the smallest 3-digit number you can make using the digits 2, 7 and 0 once each? (a) 720 (b) 207 (c) 270 (d) 027
  4. 4.What is the smallest 3-digit number you can make using the digits 8, 0 and 9 once each? (a) 980 (b) 809 (c) 890 (d) 089
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 5 and 3 once each? (a) 350 (b) 305 (c) 035 (d) 530
  6. 6.What is the place value of the digit 5 in 6543? (a) 50 (b) 500 (c) 50000 (d) 5000
  7. 7.What is the greatest 3-digit number you can make using the digits 5, 6 and 8 once each? (a) 856 (b) 568 (c) 685 (d) 865
  8. 8.What is the greatest 4-digit number you can make using the digits 1, 2, 9 and 3 once each? (a) 9312 (b) 9321 (c) 1239 (d) 3921
  9. 9.What is the place value of the digit 2 in 2516? (a) 2000 (b) 200000 (c) 20000 (d) 200
  10. 10.What is the place value of the digit 7 in 1327? (a) 7 (b) 7000 (c) 700 (d) 70
  11. 11.What is the place value of the digit 1 in 2419? (a) 10 (b) 1 (c) 1000 (d) 100
  12. 12.What is the smallest 3-digit number you can make using the digits 4, 0 and 2 once each? (a) 420 (b) 024 (c) 204 (d) 240
  13. 13.What is the greatest 3-digit number you can make using the digits 3, 5 and 1 once each? (a) 513 (b) 351 (c) 135 (d) 531
  14. 14.What is the greatest 3-digit number you can make using the digits 1, 9 and 7 once each? (a) 791 (b) 971 (c) 179 (d) 917
  15. 15.What is the smallest 3-digit number you can make using the digits 3, 1 and 0 once each? (a) 103 (b) 310 (c) 130 (d) 013
  16. 16.What is the place value of the digit 6 in 1576? (a) 6000 (b) 600 (c) 60 (d) 6
  17. 17.What is the greatest 4-digit number you can make using the digits 3, 9, 4 and 8 once each? (a) 9834 (b) 9843 (c) 8943 (d) 3489
  18. 18.What is the smallest 3-digit number you can make using the digits 6, 3 and 0 once each? (a) 306 (b) 360 (c) 630 (d) 036
  19. 19.What is the greatest 3-digit number you can make using the digits 8, 6 and 7 once each? (a) 786 (b) 867 (c) 876 (d) 678
  20. 20.What is the smallest 3-digit number you can make using the digits 0, 5 and 9 once each? (a) 059 (b) 590 (c) 950 (d) 509
  21. 21.What is the greatest 4-digit number you can make using the digits 9, 2, 5 and 4 once each? (a) 5942 (b) 2459 (c) 9524 (d) 9542
  22. 22.What is the greatest 3-digit number you can make using the digits 1, 9 and 8 once each? (a) 918 (b) 891 (c) 981 (d) 189
  23. 23.What is the greatest 3-digit number you can make using the digits 9, 5 and 3 once each? (a) 359 (b) 953 (c) 935 (d) 593
  24. 24.What is the smallest 4-digit number you can make using the digits 7, 9, 0 and 2 once each? (a) 2079 (b) 2709 (c) 9720 (d) 0279
  25. 25.What is the greatest 4-digit number you can make using the digits 7, 5, 9 and 8 once each? (a) 9857 (b) 5789 (c) 8975 (d) 9875
  26. 26.What is the smallest 3-digit number you can make using the digits 6, 1 and 0 once each? (a) 610 (b) 106 (c) 160 (d) 016
  27. 27.What is the greatest 3-digit number you can make using the digits 2, 8 and 6 once each? (a) 268 (b) 826 (c) 682 (d) 862
  28. 28.What is the smallest 3-digit number you can make using the digits 0, 5 and 2 once each? (a) 520 (b) 025 (c) 205 (d) 250
  29. 29.What is the smallest 3-digit number you can make using the digits 4, 0 and 9 once each? (a) 490 (b) 409 (c) 940 (d) 049
  30. 30.What is the place value of the digit 6 in 3764? (a) 6 (b) 60 (c) 6000 (d) 600
  31. 31.What is the smallest 4-digit number you can make using the digits 6, 0, 9 and 8 once each? (a) 0689 (b) 6809 (c) 9860 (d) 6089
  32. 32.What is the smallest 4-digit number you can make using the digits 2, 3, 1 and 0 once each? (a) 0123 (b) 1023 (c) 3210 (d) 1203
  33. 33.What is the greatest 3-digit number you can make using the digits 5, 6 and 1 once each? (a) 615 (b) 651 (c) 561 (d) 156
  34. 34.What is the greatest 3-digit number you can make using the digits 1, 3 and 9 once each? (a) 931 (b) 391 (c) 139 (d) 913
  35. 35.What is the greatest 3-digit number you can make using the digits 2, 5 and 1 once each? (a) 125 (b) 512 (c) 521 (d) 251
  36. 36.What is the greatest 4-digit number you can make using the digits 8, 2, 3 and 7 once each? (a) 2378 (b) 8723 (c) 8732 (d) 7832
  37. 37.What is the place value of the digit 6 in 1267? (a) 600 (b) 6 (c) 60 (d) 6000
  38. 38.What is the greatest 3-digit number you can make using the digits 5, 7 and 8 once each? (a) 785 (b) 875 (c) 857 (d) 578
  39. 39.What is the place value of the digit 7 in 4728? (a) 700 (b) 7000 (c) 70 (d) 70000
  40. 40.What is the greatest 4-digit number you can make using the digits 8, 1, 6 and 7 once each? (a) 8716 (b) 7861 (c) 1678 (d) 8761

Answer key

  1. 1024
  2. 508
  3. 207
  4. 809
  5. 305
  6. 500
  7. 865
  8. 9321
  9. 2000
  10. 7
  11. 10
  12. 204
  13. 531
  14. 971
  15. 103
  16. 6
  17. 9843
  18. 306
  19. 876
  20. 509
  21. 9542
  22. 981
  23. 953
  24. 2079
  25. 9875
  26. 106
  27. 862
  28. 205
  29. 409
  30. 60
  31. 6089
  32. 1023
  33. 651
  34. 931
  35. 521
  36. 8732
  37. 60
  38. 875
  39. 700
  40. 8761

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