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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 845 · 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 greatest 3-digit number you can make using the digits 2, 8 and 3 once each? (a) 382 (b) 832 (c) 238 (d) 823
  2. 2.What is the place value of the digit 2 in 7132? (a) 20 (b) 200 (c) 2 (d) 2000
  3. 3.What is the greatest 3-digit number you can make using the digits 2, 1 and 5 once each? (a) 251 (b) 125 (c) 521 (d) 512
  4. 4.What is the greatest 3-digit number you can make using the digits 4, 3 and 5 once each? (a) 543 (b) 534 (c) 453 (d) 345
  5. 5.What is the place value of the digit 8 in 4389? (a) 800 (b) 8 (c) 8000 (d) 80
  6. 6.What is the place value of the digit 8 in 8312? (a) 80000 (b) 800000 (c) 8000 (d) 800
  7. 7.What is the greatest 3-digit number you can make using the digits 3, 6 and 4 once each? (a) 634 (b) 463 (c) 346 (d) 643
  8. 8.What is the greatest 4-digit number you can make using the digits 3, 5, 8 and 2 once each? (a) 5832 (b) 8532 (c) 2358 (d) 8523
  9. 9.What is the smallest 4-digit number you can make using the digits 2, 5, 0 and 8 once each? (a) 8520 (b) 2058 (c) 2508 (d) 0258
  10. 10.What is the place value of the digit 3 in 9136? (a) 300 (b) 3000 (c) 3 (d) 30
  11. 11.What is the place value of the digit 6 in 7625? (a) 600 (b) 6000 (c) 60000 (d) 60
  12. 12.What is the greatest 4-digit number you can make using the digits 9, 8, 5 and 1 once each? (a) 1589 (b) 8951 (c) 9815 (d) 9851
  13. 13.What is the place value of the digit 4 in 3754? (a) 40 (b) 400 (c) 4000 (d) 4
  14. 14.What is the place value of the digit 3 in 5328? (a) 30 (b) 3000 (c) 300 (d) 30000
  15. 15.What is the place value of the digit 9 in 5139? (a) 900 (b) 9000 (c) 90 (d) 9
  16. 16.What is the smallest 4-digit number you can make using the digits 0, 4, 9 and 7 once each? (a) 0479 (b) 4079 (c) 4709 (d) 9740
  17. 17.What is the place value of the digit 3 in 3682? (a) 3000 (b) 300000 (c) 300 (d) 30000
  18. 18.What is the greatest 3-digit number you can make using the digits 5, 9 and 3 once each? (a) 953 (b) 359 (c) 593 (d) 935
  19. 19.What is the place value of the digit 4 in 3147? (a) 4 (b) 4000 (c) 40 (d) 400
  20. 20.What is the smallest 4-digit number you can make using the digits 1, 6, 4 and 0 once each? (a) 1406 (b) 1046 (c) 0146 (d) 6410
  21. 21.What is the smallest 3-digit number you can make using the digits 4, 0 and 1 once each? (a) 140 (b) 410 (c) 014 (d) 104
  22. 22.What is the place value of the digit 2 in 1542? (a) 200 (b) 20 (c) 2 (d) 2000
  23. 23.What is the greatest 3-digit number you can make using the digits 4, 5 and 7 once each? (a) 574 (b) 457 (c) 754 (d) 745
  24. 24.What is the greatest 4-digit number you can make using the digits 7, 6, 8 and 4 once each? (a) 8746 (b) 8764 (c) 7864 (d) 4678
  25. 25.What is the greatest 3-digit number you can make using the digits 5, 9 and 2 once each? (a) 952 (b) 925 (c) 592 (d) 259
  26. 26.What is the greatest 4-digit number you can make using the digits 2, 6, 8 and 7 once each? (a) 7862 (b) 2678 (c) 8726 (d) 8762
  27. 27.What is the smallest 3-digit number you can make using the digits 6, 0 and 3 once each? (a) 306 (b) 630 (c) 036 (d) 360
  28. 28.What is the place value of the digit 4 in 2394? (a) 400 (b) 40 (c) 4000 (d) 4
  29. 29.What is the place value of the digit 2 in 2857? (a) 200000 (b) 20000 (c) 2000 (d) 200
  30. 30.What is the place value of the digit 3 in 6318? (a) 3000 (b) 30000 (c) 300 (d) 30
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 3 and 6 once each? (a) 036 (b) 306 (c) 630 (d) 360
  32. 32.What is the place value of the digit 7 in 3627? (a) 7000 (b) 70 (c) 7 (d) 700
  33. 33.What is the smallest 3-digit number you can make using the digits 6, 1 and 0 once each? (a) 106 (b) 160 (c) 610 (d) 016
  34. 34.What is the smallest 3-digit number you can make using the digits 1, 0 and 4 once each? (a) 104 (b) 410 (c) 140 (d) 014
  35. 35.What is the smallest 3-digit number you can make using the digits 5, 0 and 8 once each? (a) 850 (b) 058 (c) 508 (d) 580
  36. 36.What is the place value of the digit 9 in 2319? (a) 900 (b) 9 (c) 90 (d) 9000
  37. 37.What is the smallest 3-digit number you can make using the digits 2, 0 and 7 once each? (a) 027 (b) 270 (c) 207 (d) 720
  38. 38.What is the greatest 3-digit number you can make using the digits 6, 4 and 9 once each? (a) 946 (b) 694 (c) 469 (d) 964
  39. 39.What is the greatest 3-digit number you can make using the digits 2, 1 and 3 once each? (a) 231 (b) 312 (c) 321 (d) 123
  40. 40.What is the smallest 3-digit number you can make using the digits 0, 3 and 7 once each? (a) 037 (b) 370 (c) 730 (d) 307

Answer key

  1. 832
  2. 2
  3. 521
  4. 543
  5. 80
  6. 8000
  7. 643
  8. 8532
  9. 2058
  10. 30
  11. 600
  12. 9851
  13. 4
  14. 300
  15. 9
  16. 4079
  17. 3000
  18. 953
  19. 40
  20. 1046
  21. 104
  22. 2
  23. 754
  24. 8764
  25. 952
  26. 8762
  27. 306
  28. 4
  29. 2000
  30. 300
  31. 306
  32. 7
  33. 106
  34. 104
  35. 508
  36. 9
  37. 207
  38. 964
  39. 321
  40. 307

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