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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 451 · 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, 3 and 5 once each? (a) 2035 (b) 2305 (c) 5320 (d) 0235
  2. 2.What is the place value of the digit 8 in 8173? (a) 800 (b) 8000 (c) 800000 (d) 80000
  3. 3.What is the smallest 3-digit number you can make using the digits 0, 8 and 9 once each? (a) 809 (b) 890 (c) 980 (d) 089
  4. 4.What is the greatest 3-digit number you can make using the digits 2, 1 and 3 once each? (a) 231 (b) 123 (c) 312 (d) 321
  5. 5.What is the place value of the digit 7 in 7149? (a) 700000 (b) 7000 (c) 700 (d) 70000
  6. 6.What is the place value of the digit 6 in 1268? (a) 6000 (b) 60 (c) 6 (d) 600
  7. 7.What is the place value of the digit 2 in 3162? (a) 200 (b) 2000 (c) 2 (d) 20
  8. 8.What is the greatest 4-digit number you can make using the digits 1, 8, 2 and 4 once each? (a) 4821 (b) 8412 (c) 8421 (d) 1248
  9. 9.What is the smallest 3-digit number you can make using the digits 0, 9 and 1 once each? (a) 910 (b) 190 (c) 019 (d) 109
  10. 10.What is the place value of the digit 5 in 3527? (a) 50 (b) 50000 (c) 5000 (d) 500
  11. 11.What is the place value of the digit 8 in 5698? (a) 800 (b) 8 (c) 8000 (d) 80
  12. 12.What is the place value of the digit 8 in 4628? (a) 8000 (b) 800 (c) 80 (d) 8
  13. 13.What is the smallest 4-digit number you can make using the digits 4, 8, 0 and 9 once each? (a) 0489 (b) 4809 (c) 9840 (d) 4089
  14. 14.What is the place value of the digit 7 in 7326? (a) 700000 (b) 7000 (c) 70000 (d) 700
  15. 15.What is the place value of the digit 6 in 9456? (a) 600 (b) 6000 (c) 6 (d) 60
  16. 16.What is the greatest 4-digit number you can make using the digits 9, 8, 5 and 4 once each? (a) 4589 (b) 8954 (c) 9845 (d) 9854
  17. 17.What is the greatest 4-digit number you can make using the digits 9, 4, 7 and 1 once each? (a) 7941 (b) 1479 (c) 9741 (d) 9714
  18. 18.What is the smallest 3-digit number you can make using the digits 2, 0 and 1 once each? (a) 012 (b) 120 (c) 210 (d) 102
  19. 19.What is the greatest 3-digit number you can make using the digits 8, 3 and 2 once each? (a) 382 (b) 238 (c) 823 (d) 832
  20. 20.What is the place value of the digit 7 in 3274? (a) 7000 (b) 7 (c) 700 (d) 70
  21. 21.What is the smallest 4-digit number you can make using the digits 5, 6, 0 and 7 once each? (a) 7650 (b) 0567 (c) 5067 (d) 5607
  22. 22.What is the greatest 3-digit number you can make using the digits 6, 5 and 7 once each? (a) 675 (b) 567 (c) 765 (d) 756
  23. 23.What is the greatest 3-digit number you can make using the digits 2, 8 and 7 once each? (a) 827 (b) 782 (c) 278 (d) 872
  24. 24.What is the smallest 4-digit number you can make using the digits 4, 2, 0 and 5 once each? (a) 2045 (b) 0245 (c) 5420 (d) 2405
  25. 25.What is the place value of the digit 2 in 2683? (a) 20000 (b) 200000 (c) 2000 (d) 200
  26. 26.What is the place value of the digit 7 in 9768? (a) 700 (b) 70000 (c) 70 (d) 7000
  27. 27.What is the place value of the digit 3 in 4381? (a) 30000 (b) 30 (c) 300 (d) 3000
  28. 28.What is the place value of the digit 4 in 3647? (a) 4 (b) 4000 (c) 40 (d) 400
  29. 29.What is the place value of the digit 2 in 1295? (a) 20000 (b) 2000 (c) 20 (d) 200
  30. 30.What is the greatest 3-digit number you can make using the digits 7, 1 and 4 once each? (a) 714 (b) 741 (c) 147 (d) 471
  31. 31.What is the greatest 4-digit number you can make using the digits 9, 4, 8 and 1 once each? (a) 9841 (b) 9814 (c) 8941 (d) 1489
  32. 32.What is the smallest 4-digit number you can make using the digits 8, 4, 0 and 6 once each? (a) 8640 (b) 0468 (c) 4608 (d) 4068
  33. 33.What is the greatest 4-digit number you can make using the digits 3, 4, 2 and 7 once each? (a) 2347 (b) 7423 (c) 4732 (d) 7432
  34. 34.What is the smallest 4-digit number you can make using the digits 8, 1, 0 and 5 once each? (a) 8510 (b) 1058 (c) 0158 (d) 1508
  35. 35.What is the smallest 3-digit number you can make using the digits 0, 3 and 8 once each? (a) 038 (b) 830 (c) 308 (d) 380
  36. 36.What is the greatest 3-digit number you can make using the digits 5, 7 and 9 once each? (a) 579 (b) 957 (c) 975 (d) 795
  37. 37.What is the place value of the digit 6 in 6329? (a) 60000 (b) 600 (c) 600000 (d) 6000
  38. 38.What is the greatest 3-digit number you can make using the digits 1, 6 and 2 once each? (a) 261 (b) 126 (c) 621 (d) 612
  39. 39.What is the smallest 3-digit number you can make using the digits 0, 7 and 5 once each? (a) 057 (b) 750 (c) 570 (d) 507
  40. 40.What is the greatest 3-digit number you can make using the digits 3, 7 and 5 once each? (a) 573 (b) 735 (c) 753 (d) 357

Answer key

  1. 2035
  2. 8000
  3. 809
  4. 321
  5. 7000
  6. 60
  7. 2
  8. 8421
  9. 109
  10. 500
  11. 8
  12. 8
  13. 4089
  14. 7000
  15. 6
  16. 9854
  17. 9741
  18. 102
  19. 832
  20. 70
  21. 5067
  22. 765
  23. 872
  24. 2045
  25. 2000
  26. 700
  27. 300
  28. 40
  29. 200
  30. 741
  31. 9841
  32. 4068
  33. 7432
  34. 1058
  35. 308
  36. 975
  37. 6000
  38. 621
  39. 507
  40. 753

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