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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 552 · 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 3-digit number you can make using the digits 3, 1 and 2 once each? (a) 123 (b) 231 (c) 312 (d) 321
  2. 2.What is the smallest 3-digit number you can make using the digits 2, 4 and 0 once each? (a) 024 (b) 420 (c) 204 (d) 240
  3. 3.What is the smallest 4-digit number you can make using the digits 4, 2, 9 and 0 once each? (a) 2409 (b) 9420 (c) 2049 (d) 0249
  4. 4.What is the smallest 4-digit number you can make using the digits 9, 2, 1 and 0 once each? (a) 1029 (b) 1209 (c) 0129 (d) 9210
  5. 5.What is the greatest 3-digit number you can make using the digits 1, 4 and 8 once each? (a) 814 (b) 481 (c) 148 (d) 841
  6. 6.What is the smallest 4-digit number you can make using the digits 0, 9, 8 and 1 once each? (a) 1089 (b) 1809 (c) 0189 (d) 9810
  7. 7.What is the place value of the digit 6 in 3516? (a) 600 (b) 6 (c) 6000 (d) 60
  8. 8.What is the place value of the digit 3 in 3562? (a) 3000 (b) 30000 (c) 300 (d) 300000
  9. 9.What is the smallest 4-digit number you can make using the digits 0, 9, 1 and 2 once each? (a) 1209 (b) 1029 (c) 0129 (d) 9210
  10. 10.What is the greatest 4-digit number you can make using the digits 5, 4, 3 and 1 once each? (a) 5431 (b) 4531 (c) 5413 (d) 1345
  11. 11.What is the smallest 3-digit number you can make using the digits 2, 0 and 8 once each? (a) 028 (b) 280 (c) 208 (d) 820
  12. 12.What is the greatest 3-digit number you can make using the digits 1, 6 and 2 once each? (a) 126 (b) 621 (c) 612 (d) 261
  13. 13.What is the place value of the digit 6 in 9376? (a) 600 (b) 6000 (c) 6 (d) 60
  14. 14.What is the place value of the digit 9 in 5978? (a) 90000 (b) 9000 (c) 90 (d) 900
  15. 15.What is the place value of the digit 7 in 1273? (a) 7 (b) 7000 (c) 700 (d) 70
  16. 16.What is the greatest 4-digit number you can make using the digits 8, 6, 3 and 1 once each? (a) 6831 (b) 1368 (c) 8631 (d) 8613
  17. 17.What is the place value of the digit 1 in 4198? (a) 100 (b) 1000 (c) 10000 (d) 10
  18. 18.What is the smallest 3-digit number you can make using the digits 7, 9 and 0 once each? (a) 790 (b) 970 (c) 079 (d) 709
  19. 19.What is the greatest 3-digit number you can make using the digits 2, 1 and 3 once each? (a) 312 (b) 321 (c) 123 (d) 231
  20. 20.What is the greatest 3-digit number you can make using the digits 2, 9 and 6 once each? (a) 269 (b) 692 (c) 926 (d) 962
  21. 21.What is the greatest 3-digit number you can make using the digits 7, 4 and 6 once each? (a) 764 (b) 674 (c) 746 (d) 467
  22. 22.What is the place value of the digit 4 in 4157? (a) 40000 (b) 4000 (c) 400000 (d) 400
  23. 23.What is the greatest 4-digit number you can make using the digits 7, 8, 5 and 3 once each? (a) 8735 (b) 8753 (c) 7853 (d) 3578
  24. 24.What is the greatest 4-digit number you can make using the digits 1, 6, 9 and 3 once each? (a) 9613 (b) 1369 (c) 9631 (d) 6931
  25. 25.What is the greatest 4-digit number you can make using the digits 2, 8, 3 and 1 once each? (a) 1238 (b) 8321 (c) 3821 (d) 8312
  26. 26.What is the place value of the digit 4 in 1452? (a) 4000 (b) 40000 (c) 40 (d) 400
  27. 27.What is the greatest 4-digit number you can make using the digits 5, 4, 9 and 2 once each? (a) 9524 (b) 2459 (c) 9542 (d) 5942
  28. 28.What is the smallest 4-digit number you can make using the digits 2, 3, 5 and 0 once each? (a) 2035 (b) 5320 (c) 0235 (d) 2305
  29. 29.What is the place value of the digit 2 in 2396? (a) 200 (b) 20000 (c) 200000 (d) 2000
  30. 30.What is the greatest 3-digit number you can make using the digits 5, 2 and 1 once each? (a) 512 (b) 251 (c) 125 (d) 521
  31. 31.What is the place value of the digit 2 in 2479? (a) 20000 (b) 200 (c) 2000 (d) 200000
  32. 32.What is the place value of the digit 8 in 1865? (a) 80000 (b) 8000 (c) 80 (d) 800
  33. 33.What is the greatest 3-digit number you can make using the digits 1, 7 and 4 once each? (a) 147 (b) 471 (c) 741 (d) 714
  34. 34.What is the place value of the digit 4 in 2654? (a) 4000 (b) 40 (c) 4 (d) 400
  35. 35.What is the place value of the digit 3 in 6293? (a) 3 (b) 3000 (c) 300 (d) 30
  36. 36.What is the place value of the digit 8 in 9738? (a) 8000 (b) 80 (c) 8 (d) 800
  37. 37.What is the place value of the digit 6 in 5916? (a) 6 (b) 60 (c) 600 (d) 6000
  38. 38.What is the smallest 3-digit number you can make using the digits 5, 1 and 0 once each? (a) 105 (b) 510 (c) 150 (d) 015
  39. 39.What is the smallest 4-digit number you can make using the digits 9, 3, 0 and 1 once each? (a) 9310 (b) 1039 (c) 1309 (d) 0139
  40. 40.What is the greatest 4-digit number you can make using the digits 1, 8, 7 and 6 once each? (a) 8716 (b) 1678 (c) 8761 (d) 7861

Answer key

  1. 321
  2. 204
  3. 2049
  4. 1029
  5. 841
  6. 1089
  7. 6
  8. 3000
  9. 1029
  10. 5431
  11. 208
  12. 621
  13. 6
  14. 900
  15. 70
  16. 8631
  17. 100
  18. 709
  19. 321
  20. 962
  21. 764
  22. 4000
  23. 8753
  24. 9631
  25. 8321
  26. 400
  27. 9542
  28. 2035
  29. 2000
  30. 521
  31. 2000
  32. 800
  33. 741
  34. 4
  35. 3
  36. 8
  37. 6
  38. 105
  39. 1039
  40. 8761

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