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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 772 · 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 1, 0 and 5 once each? (a) 150 (b) 510 (c) 105 (d) 015
  2. 2.What is the smallest 4-digit number you can make using the digits 8, 0, 6 and 7 once each? (a) 0678 (b) 8760 (c) 6708 (d) 6078
  3. 3.What is the place value of the digit 2 in 5629? (a) 200 (b) 2 (c) 2000 (d) 20
  4. 4.What is the greatest 4-digit number you can make using the digits 4, 6, 9 and 2 once each? (a) 2469 (b) 9642 (c) 9624 (d) 6942
  5. 5.What is the place value of the digit 1 in 5791? (a) 10 (b) 100 (c) 1000 (d) 1
  6. 6.What is the greatest 4-digit number you can make using the digits 9, 6, 7 and 1 once each? (a) 7961 (b) 1679 (c) 9761 (d) 9716
  7. 7.What is the greatest 3-digit number you can make using the digits 2, 5 and 3 once each? (a) 523 (b) 352 (c) 532 (d) 235
  8. 8.What is the greatest 4-digit number you can make using the digits 3, 2, 7 and 6 once each? (a) 6732 (b) 7632 (c) 2367 (d) 7623
  9. 9.What is the place value of the digit 4 in 2143? (a) 400 (b) 40 (c) 4 (d) 4000
  10. 10.What is the greatest 3-digit number you can make using the digits 1, 5 and 2 once each? (a) 251 (b) 512 (c) 125 (d) 521
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 6 and 8 once each? (a) 860 (b) 680 (c) 068 (d) 608
  12. 12.What is the smallest 3-digit number you can make using the digits 2, 0 and 6 once each? (a) 026 (b) 620 (c) 260 (d) 206
  13. 13.What is the greatest 3-digit number you can make using the digits 2, 5 and 1 once each? (a) 125 (b) 512 (c) 251 (d) 521
  14. 14.What is the greatest 3-digit number you can make using the digits 4, 2 and 8 once each? (a) 842 (b) 482 (c) 248 (d) 824
  15. 15.What is the greatest 3-digit number you can make using the digits 7, 4 and 9 once each? (a) 947 (b) 794 (c) 974 (d) 479
  16. 16.What is the place value of the digit 2 in 4827? (a) 2 (b) 20 (c) 2000 (d) 200
  17. 17.What is the greatest 3-digit number you can make using the digits 7, 5 and 3 once each? (a) 573 (b) 735 (c) 357 (d) 753
  18. 18.What is the place value of the digit 7 in 1237? (a) 700 (b) 70 (c) 7000 (d) 7
  19. 19.What is the greatest 4-digit number you can make using the digits 3, 4, 2 and 8 once each? (a) 8432 (b) 8423 (c) 2348 (d) 4832
  20. 20.What is the greatest 3-digit number you can make using the digits 2, 3 and 1 once each? (a) 231 (b) 321 (c) 123 (d) 312
  21. 21.What is the greatest 4-digit number you can make using the digits 3, 2, 4 and 7 once each? (a) 7423 (b) 4732 (c) 7432 (d) 2347
  22. 22.What is the place value of the digit 7 in 9527? (a) 7000 (b) 70 (c) 7 (d) 700
  23. 23.What is the greatest 4-digit number you can make using the digits 3, 6, 2 and 4 once each? (a) 2346 (b) 6423 (c) 6432 (d) 4632
  24. 24.What is the place value of the digit 9 in 9487? (a) 90000 (b) 900 (c) 900000 (d) 9000
  25. 25.What is the greatest 4-digit number you can make using the digits 2, 9, 5 and 6 once each? (a) 9625 (b) 6952 (c) 2569 (d) 9652
  26. 26.What is the greatest 4-digit number you can make using the digits 1, 2, 9 and 6 once each? (a) 9612 (b) 1269 (c) 9621 (d) 6921
  27. 27.What is the smallest 4-digit number you can make using the digits 8, 0, 2 and 4 once each? (a) 0248 (b) 8420 (c) 2408 (d) 2048
  28. 28.What is the greatest 4-digit number you can make using the digits 3, 4, 1 and 9 once each? (a) 1349 (b) 9413 (c) 4931 (d) 9431
  29. 29.What is the greatest 3-digit number you can make using the digits 1, 3 and 8 once each? (a) 831 (b) 813 (c) 381 (d) 138
  30. 30.What is the place value of the digit 5 in 9315? (a) 50 (b) 500 (c) 5 (d) 5000
  31. 31.What is the greatest 4-digit number you can make using the digits 5, 6, 2 and 3 once each? (a) 6532 (b) 6523 (c) 2356 (d) 5632
  32. 32.What is the place value of the digit 6 in 3629? (a) 60000 (b) 6000 (c) 60 (d) 600
  33. 33.What is the smallest 4-digit number you can make using the digits 0, 2, 4 and 9 once each? (a) 0249 (b) 2409 (c) 9420 (d) 2049
  34. 34.What is the place value of the digit 3 in 3126? (a) 300000 (b) 300 (c) 3000 (d) 30000
  35. 35.What is the greatest 4-digit number you can make using the digits 1, 4, 3 and 2 once each? (a) 3421 (b) 1234 (c) 4321 (d) 4312
  36. 36.What is the greatest 3-digit number you can make using the digits 5, 4 and 6 once each? (a) 456 (b) 564 (c) 654 (d) 645
  37. 37.What is the place value of the digit 1 in 1749? (a) 10000 (b) 100 (c) 100000 (d) 1000
  38. 38.What is the greatest 3-digit number you can make using the digits 8, 5 and 6 once each? (a) 685 (b) 568 (c) 856 (d) 865
  39. 39.What is the place value of the digit 1 in 2184? (a) 100 (b) 1000 (c) 10 (d) 10000
  40. 40.What is the greatest 3-digit number you can make using the digits 3, 7 and 5 once each? (a) 753 (b) 735 (c) 573 (d) 357

Answer key

  1. 105
  2. 6078
  3. 20
  4. 9642
  5. 1
  6. 9761
  7. 532
  8. 7632
  9. 40
  10. 521
  11. 608
  12. 206
  13. 521
  14. 842
  15. 974
  16. 20
  17. 753
  18. 7
  19. 8432
  20. 321
  21. 7432
  22. 7
  23. 6432
  24. 9000
  25. 9652
  26. 9621
  27. 2048
  28. 9431
  29. 831
  30. 5
  31. 6532
  32. 600
  33. 2049
  34. 3000
  35. 4321
  36. 654
  37. 1000
  38. 865
  39. 100
  40. 753

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