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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 618 · 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 place value of the digit 3 in 4539? (a) 300 (b) 3 (c) 3000 (d) 30
  2. 2.What is the smallest 3-digit number you can make using the digits 6, 0 and 8 once each? (a) 068 (b) 608 (c) 680 (d) 860
  3. 3.What is the smallest 3-digit number you can make using the digits 0, 7 and 5 once each? (a) 750 (b) 570 (c) 057 (d) 507
  4. 4.What is the smallest 4-digit number you can make using the digits 4, 9, 8 and 0 once each? (a) 4809 (b) 0489 (c) 4089 (d) 9840
  5. 5.What is the greatest 3-digit number you can make using the digits 9, 5 and 2 once each? (a) 259 (b) 925 (c) 952 (d) 592
  6. 6.What is the smallest 4-digit number you can make using the digits 1, 5, 6 and 0 once each? (a) 6510 (b) 1506 (c) 1056 (d) 0156
  7. 7.What is the smallest 4-digit number you can make using the digits 0, 7, 1 and 5 once each? (a) 7510 (b) 0157 (c) 1057 (d) 1507
  8. 8.What is the place value of the digit 7 in 9714? (a) 70 (b) 7000 (c) 700 (d) 70000
  9. 9.What is the greatest 3-digit number you can make using the digits 9, 2 and 7 once each? (a) 792 (b) 927 (c) 972 (d) 279
  10. 10.What is the greatest 4-digit number you can make using the digits 2, 1, 4 and 9 once each? (a) 1249 (b) 4921 (c) 9412 (d) 9421
  11. 11.What is the greatest 3-digit number you can make using the digits 1, 5 and 7 once each? (a) 571 (b) 715 (c) 157 (d) 751
  12. 12.What is the place value of the digit 1 in 1539? (a) 1000 (b) 10000 (c) 100000 (d) 100
  13. 13.What is the place value of the digit 4 in 1684? (a) 4000 (b) 400 (c) 4 (d) 40
  14. 14.What is the smallest 3-digit number you can make using the digits 5, 2 and 0 once each? (a) 025 (b) 205 (c) 520 (d) 250
  15. 15.What is the place value of the digit 4 in 9847? (a) 4000 (b) 40 (c) 4 (d) 400
  16. 16.What is the greatest 3-digit number you can make using the digits 3, 6 and 1 once each? (a) 361 (b) 613 (c) 136 (d) 631
  17. 17.What is the greatest 4-digit number you can make using the digits 7, 9, 2 and 5 once each? (a) 9752 (b) 9725 (c) 7952 (d) 2579
  18. 18.What is the smallest 4-digit number you can make using the digits 4, 0, 2 and 3 once each? (a) 4320 (b) 0234 (c) 2304 (d) 2034
  19. 19.What is the greatest 3-digit number you can make using the digits 2, 1 and 4 once each? (a) 412 (b) 124 (c) 421 (d) 241
  20. 20.What is the place value of the digit 8 in 8157? (a) 80000 (b) 8000 (c) 800 (d) 800000
  21. 21.What is the place value of the digit 7 in 7392? (a) 70000 (b) 700000 (c) 7000 (d) 700
  22. 22.What is the smallest 4-digit number you can make using the digits 0, 4, 3 and 5 once each? (a) 3405 (b) 3045 (c) 5430 (d) 0345
  23. 23.What is the smallest 3-digit number you can make using the digits 1, 0 and 8 once each? (a) 018 (b) 810 (c) 108 (d) 180
  24. 24.What is the smallest 4-digit number you can make using the digits 0, 8, 3 and 6 once each? (a) 8630 (b) 3068 (c) 0368 (d) 3608
  25. 25.What is the smallest 4-digit number you can make using the digits 8, 4, 7 and 0 once each? (a) 4078 (b) 4708 (c) 0478 (d) 8740
  26. 26.What is the smallest 3-digit number you can make using the digits 3, 1 and 0 once each? (a) 013 (b) 310 (c) 103 (d) 130
  27. 27.What is the place value of the digit 1 in 9721? (a) 100 (b) 10 (c) 1 (d) 1000
  28. 28.What is the smallest 4-digit number you can make using the digits 4, 8, 3 and 0 once each? (a) 8430 (b) 0348 (c) 3408 (d) 3048
  29. 29.What is the place value of the digit 7 in 5247? (a) 700 (b) 7000 (c) 70 (d) 7
  30. 30.What is the greatest 4-digit number you can make using the digits 2, 9, 3 and 6 once each? (a) 2369 (b) 9623 (c) 6932 (d) 9632
  31. 31.What is the smallest 4-digit number you can make using the digits 0, 7, 3 and 1 once each? (a) 7310 (b) 1307 (c) 1037 (d) 0137
  32. 32.What is the place value of the digit 1 in 2451? (a) 100 (b) 10 (c) 1000 (d) 1
  33. 33.What is the greatest 4-digit number you can make using the digits 1, 9, 6 and 5 once each? (a) 9615 (b) 9651 (c) 1569 (d) 6951
  34. 34.What is the place value of the digit 3 in 4397? (a) 3000 (b) 300 (c) 30000 (d) 30
  35. 35.What is the smallest 3-digit number you can make using the digits 4, 0 and 7 once each? (a) 470 (b) 047 (c) 740 (d) 407
  36. 36.What is the greatest 3-digit number you can make using the digits 4, 2 and 7 once each? (a) 472 (b) 247 (c) 724 (d) 742
  37. 37.What is the place value of the digit 5 in 5478? (a) 50000 (b) 500000 (c) 5000 (d) 500
  38. 38.What is the place value of the digit 8 in 6481? (a) 8 (b) 8000 (c) 800 (d) 80
  39. 39.What is the greatest 3-digit number you can make using the digits 3, 5 and 4 once each? (a) 345 (b) 543 (c) 534 (d) 453
  40. 40.What is the greatest 4-digit number you can make using the digits 1, 6, 5 and 3 once each? (a) 5631 (b) 1356 (c) 6513 (d) 6531

Answer key

  1. 30
  2. 608
  3. 507
  4. 4089
  5. 952
  6. 1056
  7. 1057
  8. 700
  9. 972
  10. 9421
  11. 751
  12. 1000
  13. 4
  14. 205
  15. 40
  16. 631
  17. 9752
  18. 2034
  19. 421
  20. 8000
  21. 7000
  22. 3045
  23. 108
  24. 3068
  25. 4078
  26. 103
  27. 1
  28. 3048
  29. 7
  30. 9632
  31. 1037
  32. 1
  33. 9651
  34. 300
  35. 407
  36. 742
  37. 5000
  38. 80
  39. 543
  40. 6531

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