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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 630 · 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 4, 7 and 6 once each? (a) 674 (b) 746 (c) 764 (d) 467
  2. 2.What is the greatest 4-digit number you can make using the digits 9, 5, 4 and 6 once each? (a) 9645 (b) 9654 (c) 6954 (d) 4569
  3. 3.What is the smallest 4-digit number you can make using the digits 8, 0, 1 and 2 once each? (a) 8210 (b) 1208 (c) 0128 (d) 1028
  4. 4.What is the greatest 4-digit number you can make using the digits 1, 4, 9 and 5 once each? (a) 9514 (b) 9541 (c) 1459 (d) 5941
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 5 and 3 once each? (a) 305 (b) 350 (c) 035 (d) 530
  6. 6.What is the greatest 3-digit number you can make using the digits 7, 1 and 3 once each? (a) 371 (b) 137 (c) 731 (d) 713
  7. 7.What is the greatest 3-digit number you can make using the digits 3, 1 and 5 once each? (a) 513 (b) 531 (c) 351 (d) 135
  8. 8.What is the greatest 3-digit number you can make using the digits 9, 3 and 5 once each? (a) 953 (b) 935 (c) 359 (d) 593
  9. 9.What is the smallest 3-digit number you can make using the digits 0, 7 and 1 once each? (a) 170 (b) 017 (c) 710 (d) 107
  10. 10.What is the smallest 3-digit number you can make using the digits 9, 8 and 0 once each? (a) 980 (b) 089 (c) 809 (d) 890
  11. 11.What is the greatest 4-digit number you can make using the digits 6, 5, 8 and 3 once each? (a) 3568 (b) 6853 (c) 8653 (d) 8635
  12. 12.What is the greatest 4-digit number you can make using the digits 4, 7, 5 and 3 once each? (a) 7543 (b) 3457 (c) 7534 (d) 5743
  13. 13.What is the place value of the digit 8 in 4658? (a) 8000 (b) 800 (c) 8 (d) 80
  14. 14.What is the greatest 4-digit number you can make using the digits 2, 4, 9 and 8 once each? (a) 9824 (b) 8942 (c) 9842 (d) 2489
  15. 15.What is the place value of the digit 6 in 6973? (a) 6000 (b) 600 (c) 60000 (d) 600000
  16. 16.What is the smallest 3-digit number you can make using the digits 2, 0 and 1 once each? (a) 210 (b) 120 (c) 012 (d) 102
  17. 17.What is the greatest 3-digit number you can make using the digits 3, 9 and 1 once each? (a) 391 (b) 139 (c) 931 (d) 913
  18. 18.What is the smallest 3-digit number you can make using the digits 7, 2 and 0 once each? (a) 270 (b) 720 (c) 207 (d) 027
  19. 19.What is the greatest 4-digit number you can make using the digits 6, 4, 3 and 8 once each? (a) 8643 (b) 3468 (c) 8634 (d) 6843
  20. 20.What is the place value of the digit 2 in 9682? (a) 2000 (b) 20 (c) 2 (d) 200
  21. 21.What is the greatest 3-digit number you can make using the digits 3, 1 and 6 once each? (a) 136 (b) 361 (c) 631 (d) 613
  22. 22.What is the place value of the digit 3 in 8673? (a) 30 (b) 300 (c) 3000 (d) 3
  23. 23.What is the greatest 3-digit number you can make using the digits 4, 6 and 8 once each? (a) 684 (b) 846 (c) 864 (d) 468
  24. 24.What is the greatest 4-digit number you can make using the digits 5, 3, 8 and 1 once each? (a) 1358 (b) 5831 (c) 8513 (d) 8531
  25. 25.What is the greatest 4-digit number you can make using the digits 4, 1, 3 and 7 once each? (a) 1347 (b) 7413 (c) 7431 (d) 4731
  26. 26.What is the greatest 3-digit number you can make using the digits 3, 6 and 2 once each? (a) 632 (b) 236 (c) 623 (d) 362
  27. 27.What is the place value of the digit 5 in 9562? (a) 50000 (b) 50 (c) 500 (d) 5000
  28. 28.What is the smallest 4-digit number you can make using the digits 1, 0, 3 and 6 once each? (a) 0136 (b) 1036 (c) 1306 (d) 6310
  29. 29.What is the place value of the digit 1 in 7913? (a) 1000 (b) 1 (c) 10 (d) 100
  30. 30.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
  31. 31.What is the place value of the digit 8 in 2518? (a) 800 (b) 8 (c) 8000 (d) 80
  32. 32.What is the greatest 4-digit number you can make using the digits 3, 6, 7 and 1 once each? (a) 1367 (b) 7631 (c) 7613 (d) 6731
  33. 33.What is the smallest 3-digit number you can make using the digits 8, 3 and 0 once each? (a) 038 (b) 380 (c) 308 (d) 830
  34. 34.What is the place value of the digit 5 in 3945? (a) 500 (b) 5000 (c) 50 (d) 5
  35. 35.What is the greatest 3-digit number you can make using the digits 4, 3 and 1 once each? (a) 413 (b) 431 (c) 134 (d) 341
  36. 36.What is the place value of the digit 4 in 8412? (a) 400 (b) 40000 (c) 40 (d) 4000
  37. 37.What is the smallest 3-digit number you can make using the digits 6, 0 and 5 once each? (a) 650 (b) 506 (c) 056 (d) 560
  38. 38.What is the greatest 3-digit number you can make using the digits 8, 9 and 2 once each? (a) 892 (b) 289 (c) 982 (d) 928
  39. 39.What is the greatest 3-digit number you can make using the digits 1, 4 and 3 once each? (a) 134 (b) 341 (c) 431 (d) 413
  40. 40.What is the smallest 4-digit number you can make using the digits 5, 0, 7 and 4 once each? (a) 7540 (b) 0457 (c) 4507 (d) 4057

Answer key

  1. 764
  2. 9654
  3. 1028
  4. 9541
  5. 305
  6. 731
  7. 531
  8. 953
  9. 107
  10. 809
  11. 8653
  12. 7543
  13. 8
  14. 9842
  15. 6000
  16. 102
  17. 931
  18. 207
  19. 8643
  20. 2
  21. 631
  22. 3
  23. 864
  24. 8531
  25. 7431
  26. 632
  27. 500
  28. 1036
  29. 10
  30. 1029
  31. 8
  32. 7631
  33. 308
  34. 5
  35. 431
  36. 400
  37. 506
  38. 982
  39. 431
  40. 4057

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