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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 283 · 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 9, 8 and 0 once each? (a) 890 (b) 980 (c) 089 (d) 809
  2. 2.What is the place value of the digit 3 in 6493? (a) 300 (b) 3000 (c) 30 (d) 3
  3. 3.What is the greatest 3-digit number you can make using the digits 9, 8 and 2 once each? (a) 289 (b) 892 (c) 928 (d) 982
  4. 4.What is the place value of the digit 5 in 2593? (a) 50 (b) 500 (c) 5000 (d) 50000
  5. 5.What is the greatest 3-digit number you can make using the digits 5, 6 and 2 once each? (a) 256 (b) 625 (c) 562 (d) 652
  6. 6.What is the greatest 4-digit number you can make using the digits 9, 2, 5 and 4 once each? (a) 2459 (b) 9542 (c) 9524 (d) 5942
  7. 7.What is the smallest 4-digit number you can make using the digits 2, 6, 0 and 8 once each? (a) 2608 (b) 8620 (c) 2068 (d) 0268
  8. 8.What is the smallest 4-digit number you can make using the digits 2, 0, 3 and 9 once each? (a) 9320 (b) 2309 (c) 0239 (d) 2039
  9. 9.What is the smallest 4-digit number you can make using the digits 7, 0, 9 and 4 once each? (a) 4709 (b) 4079 (c) 9740 (d) 0479
  10. 10.What is the place value of the digit 6 in 9826? (a) 60 (b) 6000 (c) 6 (d) 600
  11. 11.What is the smallest 4-digit number you can make using the digits 5, 8, 0 and 2 once each? (a) 8520 (b) 0258 (c) 2508 (d) 2058
  12. 12.What is the smallest 3-digit number you can make using the digits 7, 9 and 0 once each? (a) 970 (b) 709 (c) 790 (d) 079
  13. 13.What is the place value of the digit 5 in 4725? (a) 5 (b) 5000 (c) 50 (d) 500
  14. 14.What is the smallest 4-digit number you can make using the digits 1, 0, 5 and 2 once each? (a) 1025 (b) 1205 (c) 0125 (d) 5210
  15. 15.What is the place value of the digit 8 in 8564? (a) 800 (b) 80000 (c) 800000 (d) 8000
  16. 16.What is the smallest 4-digit number you can make using the digits 4, 3, 8 and 0 once each? (a) 3408 (b) 8430 (c) 0348 (d) 3048
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 2 and 8 once each? (a) 028 (b) 820 (c) 208 (d) 280
  18. 18.What is the smallest 3-digit number you can make using the digits 5, 2 and 0 once each? (a) 520 (b) 025 (c) 205 (d) 250
  19. 19.What is the place value of the digit 1 in 1397? (a) 1000 (b) 100 (c) 100000 (d) 10000
  20. 20.What is the smallest 3-digit number you can make using the digits 1, 0 and 3 once each? (a) 130 (b) 310 (c) 103 (d) 013
  21. 21.What is the greatest 4-digit number you can make using the digits 6, 9, 4 and 5 once each? (a) 4569 (b) 9654 (c) 9645 (d) 6954
  22. 22.What is the place value of the digit 6 in 6517? (a) 600000 (b) 6000 (c) 600 (d) 60000
  23. 23.What is the place value of the digit 2 in 3269? (a) 20 (b) 200 (c) 2000 (d) 20000
  24. 24.What is the smallest 4-digit number you can make using the digits 1, 0, 8 and 4 once each? (a) 0148 (b) 1408 (c) 8410 (d) 1048
  25. 25.What is the place value of the digit 3 in 1923? (a) 3000 (b) 30 (c) 3 (d) 300
  26. 26.What is the place value of the digit 7 in 3729? (a) 70 (b) 700 (c) 70000 (d) 7000
  27. 27.What is the greatest 3-digit number you can make using the digits 2, 3 and 7 once each? (a) 723 (b) 732 (c) 237 (d) 372
  28. 28.What is the smallest 3-digit number you can make using the digits 0, 8 and 2 once each? (a) 820 (b) 028 (c) 208 (d) 280
  29. 29.What is the place value of the digit 2 in 9246? (a) 2000 (b) 20000 (c) 200 (d) 20
  30. 30.What is the place value of the digit 9 in 9172? (a) 90000 (b) 9000 (c) 900000 (d) 900
  31. 31.What is the place value of the digit 8 in 8326? (a) 800 (b) 800000 (c) 8000 (d) 80000
  32. 32.What is the smallest 4-digit number you can make using the digits 7, 8, 0 and 5 once each? (a) 5708 (b) 0578 (c) 8750 (d) 5078
  33. 33.What is the smallest 4-digit number you can make using the digits 4, 2, 9 and 0 once each? (a) 2409 (b) 0249 (c) 9420 (d) 2049
  34. 34.What is the smallest 3-digit number you can make using the digits 0, 6 and 3 once each? (a) 360 (b) 036 (c) 306 (d) 630
  35. 35.What is the smallest 4-digit number you can make using the digits 4, 1, 9 and 0 once each? (a) 1049 (b) 1409 (c) 9410 (d) 0149
  36. 36.What is the greatest 4-digit number you can make using the digits 7, 6, 5 and 4 once each? (a) 4567 (b) 7645 (c) 6754 (d) 7654
  37. 37.What is the place value of the digit 2 in 2934? (a) 200 (b) 20000 (c) 200000 (d) 2000
  38. 38.What is the place value of the digit 5 in 5748? (a) 5000 (b) 500 (c) 50000 (d) 500000
  39. 39.What is the place value of the digit 3 in 2536? (a) 3 (b) 300 (c) 30 (d) 3000
  40. 40.What is the place value of the digit 2 in 1942? (a) 200 (b) 20 (c) 2 (d) 2000

Answer key

  1. 809
  2. 3
  3. 982
  4. 500
  5. 652
  6. 9542
  7. 2068
  8. 2039
  9. 4079
  10. 6
  11. 2058
  12. 709
  13. 5
  14. 1025
  15. 8000
  16. 3048
  17. 208
  18. 205
  19. 1000
  20. 103
  21. 9654
  22. 6000
  23. 200
  24. 1048
  25. 3
  26. 700
  27. 732
  28. 208
  29. 200
  30. 9000
  31. 8000
  32. 5078
  33. 2049
  34. 306
  35. 1049
  36. 7654
  37. 2000
  38. 5000
  39. 30
  40. 2

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