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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 687 · 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 7, 4, 1 and 2 once each? (a) 7421 (b) 1247 (c) 7412 (d) 4721
  2. 2.What is the smallest 4-digit number you can make using the digits 5, 0, 8 and 3 once each? (a) 3508 (b) 8530 (c) 0358 (d) 3058
  3. 3.What is the smallest 3-digit number you can make using the digits 0, 7 and 5 once each? (a) 570 (b) 057 (c) 507 (d) 750
  4. 4.What is the place value of the digit 4 in 6413? (a) 400 (b) 40000 (c) 40 (d) 4000
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 5 and 6 once each? (a) 560 (b) 056 (c) 506 (d) 650
  6. 6.What is the smallest 3-digit number you can make using the digits 5, 0 and 4 once each? (a) 450 (b) 405 (c) 045 (d) 540
  7. 7.What is the smallest 4-digit number you can make using the digits 0, 8, 2 and 5 once each? (a) 2508 (b) 0258 (c) 2058 (d) 8520
  8. 8.What is the greatest 4-digit number you can make using the digits 7, 1, 2 and 8 once each? (a) 1278 (b) 7821 (c) 8712 (d) 8721
  9. 9.What is the smallest 4-digit number you can make using the digits 3, 1, 0 and 8 once each? (a) 1308 (b) 8310 (c) 0138 (d) 1038
  10. 10.What is the place value of the digit 2 in 3529? (a) 200 (b) 2000 (c) 2 (d) 20
  11. 11.What is the greatest 4-digit number you can make using the digits 2, 3, 1 and 8 once each? (a) 1238 (b) 3821 (c) 8321 (d) 8312
  12. 12.What is the greatest 4-digit number you can make using the digits 1, 9, 2 and 5 once each? (a) 1259 (b) 5921 (c) 9521 (d) 9512
  13. 13.What is the greatest 4-digit number you can make using the digits 4, 6, 3 and 7 once each? (a) 6743 (b) 3467 (c) 7643 (d) 7634
  14. 14.What is the greatest 4-digit number you can make using the digits 5, 2, 8 and 4 once each? (a) 2458 (b) 8524 (c) 8542 (d) 5842
  15. 15.What is the smallest 3-digit number you can make using the digits 0, 9 and 8 once each? (a) 809 (b) 089 (c) 890 (d) 980
  16. 16.What is the place value of the digit 1 in 1895? (a) 10000 (b) 100000 (c) 100 (d) 1000
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 5 and 1 once each? (a) 510 (b) 015 (c) 105 (d) 150
  18. 18.What is the smallest 3-digit number you can make using the digits 0, 3 and 5 once each? (a) 350 (b) 305 (c) 530 (d) 035
  19. 19.What is the greatest 4-digit number you can make using the digits 1, 5, 2 and 8 once each? (a) 8512 (b) 5821 (c) 8521 (d) 1258
  20. 20.What is the place value of the digit 2 in 2718? (a) 20000 (b) 2000 (c) 200 (d) 200000
  21. 21.What is the greatest 4-digit number you can make using the digits 7, 2, 5 and 8 once each? (a) 8725 (b) 2578 (c) 8752 (d) 7852
  22. 22.What is the smallest 3-digit number you can make using the digits 3, 0 and 6 once each? (a) 630 (b) 360 (c) 036 (d) 306
  23. 23.What is the greatest 4-digit number you can make using the digits 3, 5, 7 and 1 once each? (a) 1357 (b) 5731 (c) 7513 (d) 7531
  24. 24.What is the place value of the digit 9 in 9534? (a) 900 (b) 9000 (c) 90000 (d) 900000
  25. 25.What is the greatest 4-digit number you can make using the digits 2, 7, 1 and 3 once each? (a) 1237 (b) 7321 (c) 3721 (d) 7312
  26. 26.What is the greatest 3-digit number you can make using the digits 8, 7 and 1 once each? (a) 817 (b) 178 (c) 781 (d) 871
  27. 27.What is the place value of the digit 9 in 1329? (a) 90 (b) 900 (c) 9000 (d) 9
  28. 28.What is the greatest 3-digit number you can make using the digits 6, 5 and 4 once each? (a) 654 (b) 456 (c) 645 (d) 564
  29. 29.What is the greatest 3-digit number you can make using the digits 2, 6 and 1 once each? (a) 621 (b) 261 (c) 126 (d) 612
  30. 30.What is the place value of the digit 8 in 6879? (a) 80000 (b) 80 (c) 8000 (d) 800
  31. 31.What is the place value of the digit 9 in 9372? (a) 90000 (b) 9000 (c) 900000 (d) 900
  32. 32.What is the smallest 3-digit number you can make using the digits 0, 6 and 2 once each? (a) 620 (b) 026 (c) 260 (d) 206
  33. 33.What is the greatest 3-digit number you can make using the digits 1, 7 and 3 once each? (a) 713 (b) 137 (c) 731 (d) 371
  34. 34.What is the greatest 4-digit number you can make using the digits 9, 1, 4 and 2 once each? (a) 4921 (b) 9421 (c) 9412 (d) 1249
  35. 35.What is the place value of the digit 7 in 9715? (a) 7000 (b) 700 (c) 70000 (d) 70
  36. 36.What is the place value of the digit 5 in 2354? (a) 5000 (b) 5 (c) 50 (d) 500
  37. 37.What is the place value of the digit 1 in 1326? (a) 1000 (b) 100 (c) 10000 (d) 100000
  38. 38.What is the place value of the digit 8 in 3857? (a) 80000 (b) 8000 (c) 800 (d) 80
  39. 39.What is the greatest 3-digit number you can make using the digits 7, 5 and 6 once each? (a) 675 (b) 765 (c) 756 (d) 567
  40. 40.What is the smallest 3-digit number you can make using the digits 6, 0 and 3 once each? (a) 306 (b) 036 (c) 360 (d) 630

Answer key

  1. 7421
  2. 3058
  3. 507
  4. 400
  5. 506
  6. 405
  7. 2058
  8. 8721
  9. 1038
  10. 20
  11. 8321
  12. 9521
  13. 7643
  14. 8542
  15. 809
  16. 1000
  17. 105
  18. 305
  19. 8521
  20. 2000
  21. 8752
  22. 306
  23. 7531
  24. 9000
  25. 7321
  26. 871
  27. 9
  28. 654
  29. 621
  30. 800
  31. 9000
  32. 206
  33. 731
  34. 9421
  35. 700
  36. 50
  37. 1000
  38. 800
  39. 765
  40. 306

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