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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 636 · 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 1, 3, 0 and 7 once each? (a) 1037 (b) 1307 (c) 0137 (d) 7310
  2. 2.What is the place value of the digit 8 in 3718? (a) 80 (b) 800 (c) 8000 (d) 8
  3. 3.What is the greatest 3-digit number you can make using the digits 2, 5 and 6 once each? (a) 256 (b) 652 (c) 562 (d) 625
  4. 4.What is the place value of the digit 6 in 6792? (a) 600 (b) 600000 (c) 60000 (d) 6000
  5. 5.What is the greatest 4-digit number you can make using the digits 1, 6, 3 and 2 once each? (a) 1236 (b) 6321 (c) 6312 (d) 3621
  6. 6.What is the place value of the digit 2 in 6872? (a) 2000 (b) 200 (c) 20 (d) 2
  7. 7.What is the greatest 3-digit number you can make using the digits 6, 3 and 5 once each? (a) 356 (b) 653 (c) 635 (d) 563
  8. 8.What is the place value of the digit 8 in 8647? (a) 800000 (b) 80000 (c) 8000 (d) 800
  9. 9.What is the greatest 4-digit number you can make using the digits 1, 4, 3 and 8 once each? (a) 4831 (b) 8431 (c) 1348 (d) 8413
  10. 10.What is the smallest 3-digit number you can make using the digits 0, 9 and 8 once each? (a) 089 (b) 980 (c) 890 (d) 809
  11. 11.What is the place value of the digit 8 in 5286? (a) 8000 (b) 800 (c) 8 (d) 80
  12. 12.What is the place value of the digit 2 in 4321? (a) 200 (b) 20 (c) 2 (d) 2000
  13. 13.What is the place value of the digit 5 in 5483? (a) 500000 (b) 500 (c) 50000 (d) 5000
  14. 14.What is the place value of the digit 7 in 3972? (a) 7000 (b) 70 (c) 700 (d) 7
  15. 15.What is the place value of the digit 7 in 7925? (a) 700 (b) 70000 (c) 700000 (d) 7000
  16. 16.What is the greatest 3-digit number you can make using the digits 5, 2 and 7 once each? (a) 572 (b) 257 (c) 725 (d) 752
  17. 17.What is the smallest 4-digit number you can make using the digits 1, 0, 4 and 6 once each? (a) 1406 (b) 1046 (c) 0146 (d) 6410
  18. 18.What is the smallest 3-digit number you can make using the digits 5, 0 and 2 once each? (a) 250 (b) 025 (c) 520 (d) 205
  19. 19.What is the smallest 3-digit number you can make using the digits 2, 4 and 0 once each? (a) 204 (b) 420 (c) 024 (d) 240
  20. 20.What is the greatest 3-digit number you can make using the digits 6, 8 and 4 once each? (a) 468 (b) 846 (c) 684 (d) 864
  21. 21.What is the greatest 4-digit number you can make using the digits 2, 5, 1 and 3 once each? (a) 3521 (b) 1235 (c) 5321 (d) 5312
  22. 22.What is the smallest 3-digit number you can make using the digits 0, 1 and 5 once each? (a) 015 (b) 150 (c) 510 (d) 105
  23. 23.What is the smallest 3-digit number you can make using the digits 3, 0 and 2 once each? (a) 023 (b) 320 (c) 203 (d) 230
  24. 24.What is the place value of the digit 1 in 1574? (a) 100 (b) 10000 (c) 1000 (d) 100000
  25. 25.What is the place value of the digit 2 in 5234? (a) 200 (b) 2000 (c) 20000 (d) 20
  26. 26.What is the place value of the digit 8 in 2981? (a) 8000 (b) 80 (c) 800 (d) 8
  27. 27.What is the greatest 4-digit number you can make using the digits 2, 1, 3 and 9 once each? (a) 3921 (b) 9312 (c) 9321 (d) 1239
  28. 28.What is the smallest 3-digit number you can make using the digits 0, 5 and 2 once each? (a) 025 (b) 205 (c) 250 (d) 520
  29. 29.What is the greatest 3-digit number you can make using the digits 1, 4 and 9 once each? (a) 914 (b) 491 (c) 149 (d) 941
  30. 30.What is the place value of the digit 5 in 5387? (a) 500 (b) 5000 (c) 50000 (d) 500000
  31. 31.What is the smallest 4-digit number you can make using the digits 9, 3, 1 and 0 once each? (a) 1039 (b) 9310 (c) 0139 (d) 1309
  32. 32.What is the greatest 3-digit number you can make using the digits 6, 1 and 7 once each? (a) 716 (b) 167 (c) 671 (d) 761
  33. 33.What is the place value of the digit 4 in 4658? (a) 400 (b) 400000 (c) 40000 (d) 4000
  34. 34.What is the smallest 4-digit number you can make using the digits 1, 3, 0 and 6 once each? (a) 1306 (b) 1036 (c) 0136 (d) 6310
  35. 35.What is the smallest 4-digit number you can make using the digits 0, 8, 7 and 1 once each? (a) 1078 (b) 8710 (c) 1708 (d) 0178
  36. 36.What is the greatest 3-digit number you can make using the digits 5, 4 and 7 once each? (a) 754 (b) 745 (c) 457 (d) 574
  37. 37.What is the smallest 3-digit number you can make using the digits 0, 8 and 3 once each? (a) 038 (b) 380 (c) 830 (d) 308
  38. 38.What is the place value of the digit 5 in 6245? (a) 500 (b) 5000 (c) 50 (d) 5
  39. 39.What is the place value of the digit 8 in 5846? (a) 800 (b) 8000 (c) 80000 (d) 80
  40. 40.What is the place value of the digit 9 in 8954? (a) 90 (b) 900 (c) 9000 (d) 90000

Answer key

  1. 1037
  2. 8
  3. 652
  4. 6000
  5. 6321
  6. 2
  7. 653
  8. 8000
  9. 8431
  10. 809
  11. 80
  12. 20
  13. 5000
  14. 70
  15. 7000
  16. 752
  17. 1046
  18. 205
  19. 204
  20. 864
  21. 5321
  22. 105
  23. 203
  24. 1000
  25. 200
  26. 80
  27. 9321
  28. 205
  29. 941
  30. 5000
  31. 1039
  32. 761
  33. 4000
  34. 1036
  35. 1078
  36. 754
  37. 308
  38. 5
  39. 800
  40. 900

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