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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 936 · 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 5, 9 and 0 once each? (a) 950 (b) 509 (c) 590 (d) 059
  2. 2.What is the place value of the digit 8 in 7589? (a) 8000 (b) 8 (c) 80 (d) 800
  3. 3.What is the greatest 4-digit number you can make using the digits 8, 7, 1 and 2 once each? (a) 7821 (b) 1278 (c) 8721 (d) 8712
  4. 4.What is the place value of the digit 6 in 8546? (a) 6000 (b) 60 (c) 6 (d) 600
  5. 5.What is the greatest 3-digit number you can make using the digits 4, 3 and 5 once each? (a) 345 (b) 453 (c) 534 (d) 543
  6. 6.What is the greatest 4-digit number you can make using the digits 3, 8, 1 and 6 once each? (a) 6831 (b) 8613 (c) 8631 (d) 1368
  7. 7.What is the place value of the digit 1 in 2815? (a) 10 (b) 1000 (c) 1 (d) 100
  8. 8.What is the greatest 3-digit number you can make using the digits 7, 1 and 9 once each? (a) 791 (b) 971 (c) 179 (d) 917
  9. 9.What is the greatest 4-digit number you can make using the digits 9, 2, 3 and 4 once each? (a) 4932 (b) 2349 (c) 9423 (d) 9432
  10. 10.What is the greatest 4-digit number you can make using the digits 1, 7, 6 and 3 once each? (a) 7613 (b) 1367 (c) 7631 (d) 6731
  11. 11.What is the smallest 4-digit number you can make using the digits 0, 8, 5 and 2 once each? (a) 0258 (b) 2508 (c) 2058 (d) 8520
  12. 12.What is the greatest 4-digit number you can make using the digits 7, 1, 3 and 8 once each? (a) 8713 (b) 7831 (c) 1378 (d) 8731
  13. 13.What is the smallest 3-digit number you can make using the digits 4, 0 and 2 once each? (a) 420 (b) 024 (c) 240 (d) 204
  14. 14.What is the greatest 4-digit number you can make using the digits 2, 9, 4 and 8 once each? (a) 8942 (b) 9824 (c) 9842 (d) 2489
  15. 15.What is the place value of the digit 8 in 8749? (a) 80000 (b) 800000 (c) 8000 (d) 800
  16. 16.What is the greatest 3-digit number you can make using the digits 6, 8 and 4 once each? (a) 846 (b) 684 (c) 864 (d) 468
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 2 and 5 once each? (a) 250 (b) 025 (c) 520 (d) 205
  18. 18.What is the smallest 3-digit number you can make using the digits 0, 8 and 1 once each? (a) 180 (b) 108 (c) 018 (d) 810
  19. 19.What is the greatest 3-digit number you can make using the digits 1, 8 and 5 once each? (a) 158 (b) 815 (c) 851 (d) 581
  20. 20.What is the place value of the digit 7 in 5287? (a) 7000 (b) 70 (c) 7 (d) 700
  21. 21.What is the smallest 3-digit number you can make using the digits 2, 4 and 0 once each? (a) 240 (b) 024 (c) 204 (d) 420
  22. 22.What is the smallest 3-digit number you can make using the digits 0, 8 and 7 once each? (a) 870 (b) 780 (c) 708 (d) 078
  23. 23.What is the smallest 3-digit number you can make using the digits 1, 4 and 0 once each? (a) 104 (b) 014 (c) 410 (d) 140
  24. 24.What is the smallest 3-digit number you can make using the digits 9, 0 and 2 once each? (a) 029 (b) 209 (c) 290 (d) 920
  25. 25.What is the greatest 3-digit number you can make using the digits 5, 3 and 1 once each? (a) 135 (b) 531 (c) 351 (d) 513
  26. 26.What is the smallest 4-digit number you can make using the digits 9, 2, 0 and 1 once each? (a) 0129 (b) 1209 (c) 9210 (d) 1029
  27. 27.What is the greatest 3-digit number you can make using the digits 2, 4 and 3 once each? (a) 234 (b) 432 (c) 423 (d) 342
  28. 28.What is the place value of the digit 2 in 3295? (a) 20000 (b) 2000 (c) 20 (d) 200
  29. 29.What is the place value of the digit 7 in 9718? (a) 70 (b) 7000 (c) 70000 (d) 700
  30. 30.What is the smallest 3-digit number you can make using the digits 0, 5 and 9 once each? (a) 509 (b) 059 (c) 590 (d) 950
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 7 and 1 once each? (a) 170 (b) 710 (c) 107 (d) 017
  32. 32.What is the place value of the digit 5 in 5382? (a) 5000 (b) 500000 (c) 500 (d) 50000
  33. 33.What is the place value of the digit 6 in 8362? (a) 6000 (b) 600 (c) 60 (d) 6
  34. 34.What is the smallest 3-digit number you can make using the digits 2, 0 and 1 once each? (a) 120 (b) 102 (c) 210 (d) 012
  35. 35.What is the greatest 3-digit number you can make using the digits 7, 8 and 2 once each? (a) 827 (b) 872 (c) 278 (d) 782
  36. 36.What is the smallest 3-digit number you can make using the digits 1, 7 and 0 once each? (a) 170 (b) 107 (c) 710 (d) 017
  37. 37.What is the place value of the digit 4 in 2164? (a) 40 (b) 400 (c) 4 (d) 4000
  38. 38.What is the place value of the digit 2 in 2914? (a) 20000 (b) 200000 (c) 200 (d) 2000
  39. 39.What is the smallest 4-digit number you can make using the digits 5, 1, 6 and 0 once each? (a) 0156 (b) 1506 (c) 1056 (d) 6510
  40. 40.What is the place value of the digit 2 in 4271? (a) 20000 (b) 200 (c) 2000 (d) 20

Answer key

  1. 509
  2. 80
  3. 8721
  4. 6
  5. 543
  6. 8631
  7. 10
  8. 971
  9. 9432
  10. 7631
  11. 2058
  12. 8731
  13. 204
  14. 9842
  15. 8000
  16. 864
  17. 205
  18. 108
  19. 851
  20. 7
  21. 204
  22. 708
  23. 104
  24. 209
  25. 531
  26. 1029
  27. 432
  28. 200
  29. 700
  30. 509
  31. 107
  32. 5000
  33. 60
  34. 102
  35. 872
  36. 107
  37. 4
  38. 2000
  39. 1056
  40. 200

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