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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 741 · 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 9, 5 and 1 once each? (a) 951 (b) 159 (c) 915 (d) 591
  2. 2.What is the greatest 3-digit number you can make using the digits 8, 6 and 9 once each? (a) 986 (b) 689 (c) 968 (d) 896
  3. 3.What is the smallest 4-digit number you can make using the digits 2, 7, 4 and 0 once each? (a) 2407 (b) 2047 (c) 7420 (d) 0247
  4. 4.What is the place value of the digit 7 in 4726? (a) 70 (b) 700 (c) 7000 (d) 70000
  5. 5.What is the smallest 3-digit number you can make using the digits 5, 0 and 7 once each? (a) 750 (b) 057 (c) 507 (d) 570
  6. 6.What is the smallest 3-digit number you can make using the digits 9, 4 and 0 once each? (a) 940 (b) 490 (c) 049 (d) 409
  7. 7.What is the greatest 4-digit number you can make using the digits 9, 5, 1 and 3 once each? (a) 9513 (b) 9531 (c) 5931 (d) 1359
  8. 8.What is the smallest 4-digit number you can make using the digits 9, 0, 3 and 1 once each? (a) 9310 (b) 1039 (c) 0139 (d) 1309
  9. 9.What is the place value of the digit 2 in 8721? (a) 200 (b) 20 (c) 2 (d) 2000
  10. 10.What is the place value of the digit 1 in 1849? (a) 10000 (b) 100 (c) 1000 (d) 100000
  11. 11.What is the place value of the digit 5 in 4586? (a) 5000 (b) 50000 (c) 50 (d) 500
  12. 12.What is the place value of the digit 9 in 4289? (a) 90 (b) 9000 (c) 900 (d) 9
  13. 13.What is the place value of the digit 9 in 1935? (a) 90000 (b) 900 (c) 9000 (d) 90
  14. 14.What is the greatest 4-digit number you can make using the digits 5, 8, 6 and 9 once each? (a) 9865 (b) 5689 (c) 8965 (d) 9856
  15. 15.What is the greatest 3-digit number you can make using the digits 2, 3 and 9 once each? (a) 239 (b) 923 (c) 932 (d) 392
  16. 16.What is the greatest 4-digit number you can make using the digits 4, 8, 1 and 7 once each? (a) 7841 (b) 8741 (c) 8714 (d) 1478
  17. 17.What is the smallest 3-digit number you can make using the digits 2, 5 and 0 once each? (a) 520 (b) 025 (c) 205 (d) 250
  18. 18.What is the greatest 4-digit number you can make using the digits 2, 8, 5 and 4 once each? (a) 2458 (b) 8524 (c) 5842 (d) 8542
  19. 19.What is the greatest 3-digit number you can make using the digits 8, 4 and 2 once each? (a) 824 (b) 842 (c) 482 (d) 248
  20. 20.What is the greatest 3-digit number you can make using the digits 2, 8 and 7 once each? (a) 827 (b) 278 (c) 782 (d) 872
  21. 21.What is the smallest 4-digit number you can make using the digits 2, 0, 9 and 4 once each? (a) 0249 (b) 2409 (c) 9420 (d) 2049
  22. 22.What is the place value of the digit 6 in 1768? (a) 600 (b) 6000 (c) 6 (d) 60
  23. 23.What is the smallest 4-digit number you can make using the digits 3, 9, 0 and 4 once each? (a) 0349 (b) 3409 (c) 9430 (d) 3049
  24. 24.What is the place value of the digit 6 in 8162? (a) 600 (b) 6 (c) 6000 (d) 60
  25. 25.What is the greatest 3-digit number you can make using the digits 5, 4 and 9 once each? (a) 594 (b) 459 (c) 954 (d) 945
  26. 26.What is the greatest 3-digit number you can make using the digits 6, 1 and 9 once each? (a) 961 (b) 691 (c) 916 (d) 169
  27. 27.What is the smallest 4-digit number you can make using the digits 5, 2, 4 and 0 once each? (a) 0245 (b) 2405 (c) 2045 (d) 5420
  28. 28.What is the place value of the digit 2 in 8372? (a) 2000 (b) 200 (c) 2 (d) 20
  29. 29.What is the smallest 4-digit number you can make using the digits 2, 4, 5 and 0 once each? (a) 5420 (b) 0245 (c) 2045 (d) 2405
  30. 30.What is the greatest 4-digit number you can make using the digits 3, 9, 7 and 8 once each? (a) 9837 (b) 3789 (c) 9873 (d) 8973
  31. 31.What is the place value of the digit 2 in 8692? (a) 200 (b) 20 (c) 2000 (d) 2
  32. 32.What is the smallest 3-digit number you can make using the digits 0, 2 and 1 once each? (a) 102 (b) 210 (c) 120 (d) 012
  33. 33.What is the place value of the digit 6 in 6795? (a) 600000 (b) 60000 (c) 600 (d) 6000
  34. 34.What is the smallest 3-digit number you can make using the digits 0, 7 and 5 once each? (a) 507 (b) 570 (c) 057 (d) 750
  35. 35.What is the place value of the digit 1 in 4518? (a) 1 (b) 10 (c) 100 (d) 1000
  36. 36.What is the place value of the digit 9 in 9624? (a) 900000 (b) 9000 (c) 900 (d) 90000
  37. 37.What is the smallest 3-digit number you can make using the digits 0, 7 and 2 once each? (a) 270 (b) 207 (c) 720 (d) 027
  38. 38.What is the smallest 3-digit number you can make using the digits 6, 0 and 9 once each? (a) 960 (b) 690 (c) 609 (d) 069
  39. 39.What is the place value of the digit 3 in 3789? (a) 300000 (b) 30000 (c) 300 (d) 3000
  40. 40.What is the place value of the digit 4 in 3421? (a) 40000 (b) 40 (c) 400 (d) 4000

Answer key

  1. 951
  2. 986
  3. 2047
  4. 700
  5. 507
  6. 409
  7. 9531
  8. 1039
  9. 20
  10. 1000
  11. 500
  12. 9
  13. 900
  14. 9865
  15. 932
  16. 8741
  17. 205
  18. 8542
  19. 842
  20. 872
  21. 2049
  22. 60
  23. 3049
  24. 60
  25. 954
  26. 961
  27. 2045
  28. 2
  29. 2045
  30. 9873
  31. 2
  32. 102
  33. 6000
  34. 507
  35. 10
  36. 9000
  37. 207
  38. 609
  39. 3000
  40. 400

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