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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 7 · 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 4-digit number you can make using the digits 2, 5, 1 and 6 once each? (a) 5621 (b) 6512 (c) 6521 (d) 1256
  2. 2.What is the smallest 4-digit number you can make using the digits 0, 3, 4 and 9 once each? (a) 9430 (b) 3049 (c) 0349 (d) 3409
  3. 3.What is the smallest 3-digit number you can make using the digits 0, 2 and 3 once each? (a) 230 (b) 023 (c) 320 (d) 203
  4. 4.What is the place value of the digit 4 in 8754? (a) 400 (b) 4 (c) 4000 (d) 40
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 3 and 5 once each? (a) 350 (b) 035 (c) 305 (d) 530
  6. 6.What is the place value of the digit 9 in 8519? (a) 900 (b) 90 (c) 9000 (d) 9
  7. 7.What is the place value of the digit 8 in 4832? (a) 8000 (b) 800 (c) 80 (d) 80000
  8. 8.What is the place value of the digit 5 in 9521? (a) 5000 (b) 500 (c) 50000 (d) 50
  9. 9.What is the greatest 3-digit number you can make using the digits 6, 4 and 2 once each? (a) 246 (b) 462 (c) 642 (d) 624
  10. 10.What is the smallest 4-digit number you can make using the digits 0, 5, 1 and 6 once each? (a) 1506 (b) 0156 (c) 1056 (d) 6510
  11. 11.What is the place value of the digit 8 in 8579? (a) 80000 (b) 800 (c) 800000 (d) 8000
  12. 12.What is the place value of the digit 3 in 1653? (a) 30 (b) 300 (c) 3 (d) 3000
  13. 13.What is the greatest 4-digit number you can make using the digits 6, 8, 2 and 3 once each? (a) 8623 (b) 6832 (c) 2368 (d) 8632
  14. 14.What is the place value of the digit 8 in 3248? (a) 8 (b) 8000 (c) 80 (d) 800
  15. 15.What is the smallest 3-digit number you can make using the digits 3, 4 and 0 once each? (a) 034 (b) 304 (c) 430 (d) 340
  16. 16.What is the greatest 3-digit number you can make using the digits 1, 6 and 8 once each? (a) 681 (b) 861 (c) 816 (d) 168
  17. 17.What is the greatest 3-digit number you can make using the digits 5, 8 and 7 once each? (a) 857 (b) 875 (c) 578 (d) 785
  18. 18.What is the place value of the digit 6 in 6978? (a) 6000 (b) 600000 (c) 600 (d) 60000
  19. 19.What is the greatest 4-digit number you can make using the digits 1, 8, 2 and 3 once each? (a) 8312 (b) 8321 (c) 3821 (d) 1238
  20. 20.What is the smallest 3-digit number you can make using the digits 1, 9 and 0 once each? (a) 019 (b) 910 (c) 190 (d) 109
  21. 21.What is the smallest 4-digit number you can make using the digits 5, 0, 4 and 7 once each? (a) 4507 (b) 4057 (c) 7540 (d) 0457
  22. 22.What is the greatest 4-digit number you can make using the digits 2, 9, 3 and 7 once each? (a) 9723 (b) 2379 (c) 9732 (d) 7932
  23. 23.What is the greatest 4-digit number you can make using the digits 8, 7, 1 and 4 once each? (a) 7841 (b) 8714 (c) 1478 (d) 8741
  24. 24.What is the greatest 3-digit number you can make using the digits 1, 2 and 9 once each? (a) 912 (b) 129 (c) 291 (d) 921
  25. 25.What is the smallest 3-digit number you can make using the digits 0, 5 and 2 once each? (a) 250 (b) 205 (c) 520 (d) 025
  26. 26.What is the place value of the digit 7 in 8749? (a) 70 (b) 7000 (c) 70000 (d) 700
  27. 27.What is the greatest 3-digit number you can make using the digits 3, 9 and 5 once each? (a) 359 (b) 953 (c) 935 (d) 593
  28. 28.What is the greatest 3-digit number you can make using the digits 6, 3 and 1 once each? (a) 613 (b) 136 (c) 631 (d) 361
  29. 29.What is the place value of the digit 8 in 8614? (a) 80000 (b) 800000 (c) 800 (d) 8000
  30. 30.What is the greatest 4-digit number you can make using the digits 7, 3, 4 and 6 once each? (a) 7634 (b) 7643 (c) 6743 (d) 3467
  31. 31.What is the place value of the digit 8 in 8935? (a) 8000 (b) 80000 (c) 800 (d) 800000
  32. 32.What is the greatest 3-digit number you can make using the digits 8, 5 and 4 once each? (a) 584 (b) 845 (c) 458 (d) 854
  33. 33.What is the greatest 4-digit number you can make using the digits 4, 6, 9 and 1 once each? (a) 9614 (b) 6941 (c) 9641 (d) 1469
  34. 34.What is the greatest 3-digit number you can make using the digits 1, 5 and 6 once each? (a) 651 (b) 561 (c) 615 (d) 156
  35. 35.What is the greatest 3-digit number you can make using the digits 3, 9 and 2 once each? (a) 923 (b) 239 (c) 932 (d) 392
  36. 36.What is the greatest 4-digit number you can make using the digits 5, 9, 2 and 4 once each? (a) 9542 (b) 9524 (c) 2459 (d) 5942
  37. 37.What is the place value of the digit 1 in 7614? (a) 1000 (b) 1 (c) 100 (d) 10
  38. 38.What is the greatest 3-digit number you can make using the digits 1, 9 and 3 once each? (a) 139 (b) 913 (c) 391 (d) 931
  39. 39.What is the greatest 4-digit number you can make using the digits 9, 5, 7 and 8 once each? (a) 9875 (b) 8975 (c) 5789 (d) 9857
  40. 40.What is the smallest 4-digit number you can make using the digits 4, 2, 0 and 3 once each? (a) 4320 (b) 2034 (c) 0234 (d) 2304

Answer key

  1. 6521
  2. 3049
  3. 203
  4. 4
  5. 305
  6. 9
  7. 800
  8. 500
  9. 642
  10. 1056
  11. 8000
  12. 3
  13. 8632
  14. 8
  15. 304
  16. 861
  17. 875
  18. 6000
  19. 8321
  20. 109
  21. 4057
  22. 9732
  23. 8741
  24. 921
  25. 205
  26. 700
  27. 953
  28. 631
  29. 8000
  30. 7643
  31. 8000
  32. 854
  33. 9641
  34. 651
  35. 932
  36. 9542
  37. 10
  38. 931
  39. 9875
  40. 2034

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