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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 531 · 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 1, 9 and 4 once each? (a) 491 (b) 149 (c) 941 (d) 914
  2. 2.What is the smallest 4-digit number you can make using the digits 2, 9, 0 and 7 once each? (a) 9720 (b) 2079 (c) 0279 (d) 2709
  3. 3.What is the smallest 3-digit number you can make using the digits 0, 8 and 2 once each? (a) 820 (b) 280 (c) 028 (d) 208
  4. 4.What is the smallest 4-digit number you can make using the digits 0, 3, 6 and 8 once each? (a) 8630 (b) 3608 (c) 0368 (d) 3068
  5. 5.What is the place value of the digit 9 in 8956? (a) 90000 (b) 90 (c) 900 (d) 9000
  6. 6.What is the smallest 3-digit number you can make using the digits 4, 1 and 0 once each? (a) 140 (b) 014 (c) 104 (d) 410
  7. 7.What is the place value of the digit 9 in 2891? (a) 90 (b) 900 (c) 9000 (d) 9
  8. 8.What is the place value of the digit 7 in 7523? (a) 700 (b) 700000 (c) 7000 (d) 70000
  9. 9.What is the place value of the digit 4 in 8426? (a) 4000 (b) 40 (c) 40000 (d) 400
  10. 10.What is the greatest 4-digit number you can make using the digits 7, 6, 9 and 8 once each? (a) 6789 (b) 9867 (c) 8976 (d) 9876
  11. 11.What is the smallest 4-digit number you can make using the digits 7, 0, 5 and 8 once each? (a) 5708 (b) 5078 (c) 0578 (d) 8750
  12. 12.What is the smallest 4-digit number you can make using the digits 2, 0, 1 and 6 once each? (a) 1026 (b) 0126 (c) 1206 (d) 6210
  13. 13.What is the place value of the digit 5 in 6485? (a) 5000 (b) 50 (c) 5 (d) 500
  14. 14.What is the greatest 3-digit number you can make using the digits 1, 9 and 3 once each? (a) 391 (b) 913 (c) 931 (d) 139
  15. 15.What is the place value of the digit 3 in 2345? (a) 3000 (b) 30 (c) 300 (d) 30000
  16. 16.What is the place value of the digit 2 in 9582? (a) 2000 (b) 200 (c) 2 (d) 20
  17. 17.What is the greatest 4-digit number you can make using the digits 4, 5, 2 and 8 once each? (a) 2458 (b) 5842 (c) 8524 (d) 8542
  18. 18.What is the place value of the digit 1 in 1375? (a) 100000 (b) 1000 (c) 100 (d) 10000
  19. 19.What is the greatest 3-digit number you can make using the digits 6, 9 and 3 once each? (a) 693 (b) 369 (c) 936 (d) 963
  20. 20.What is the smallest 3-digit number you can make using the digits 0, 2 and 6 once each? (a) 026 (b) 620 (c) 260 (d) 206
  21. 21.What is the smallest 3-digit number you can make using the digits 8, 2 and 0 once each? (a) 820 (b) 028 (c) 208 (d) 280
  22. 22.What is the greatest 3-digit number you can make using the digits 7, 9 and 8 once each? (a) 987 (b) 897 (c) 978 (d) 789
  23. 23.What is the place value of the digit 4 in 3741? (a) 400 (b) 40 (c) 4 (d) 4000
  24. 24.What is the place value of the digit 2 in 2853? (a) 200 (b) 2000 (c) 20000 (d) 200000
  25. 25.What is the smallest 3-digit number you can make using the digits 0, 4 and 8 once each? (a) 840 (b) 480 (c) 408 (d) 048
  26. 26.What is the place value of the digit 7 in 7586? (a) 70000 (b) 700 (c) 7000 (d) 700000
  27. 27.What is the place value of the digit 8 in 9287? (a) 8 (b) 800 (c) 80 (d) 8000
  28. 28.What is the greatest 4-digit number you can make using the digits 9, 2, 5 and 1 once each? (a) 9512 (b) 5921 (c) 9521 (d) 1259
  29. 29.What is the greatest 3-digit number you can make using the digits 8, 7 and 9 once each? (a) 897 (b) 789 (c) 978 (d) 987
  30. 30.What is the place value of the digit 1 in 1452? (a) 10000 (b) 1000 (c) 100000 (d) 100
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 9 and 7 once each? (a) 709 (b) 079 (c) 790 (d) 970
  32. 32.What is the smallest 3-digit number you can make using the digits 2, 5 and 0 once each? (a) 025 (b) 250 (c) 205 (d) 520
  33. 33.What is the greatest 3-digit number you can make using the digits 6, 5 and 2 once each? (a) 625 (b) 562 (c) 652 (d) 256
  34. 34.What is the smallest 4-digit number you can make using the digits 1, 0, 2 and 6 once each? (a) 1026 (b) 1206 (c) 0126 (d) 6210
  35. 35.What is the greatest 3-digit number you can make using the digits 2, 1 and 3 once each? (a) 312 (b) 123 (c) 231 (d) 321
  36. 36.What is the place value of the digit 9 in 2879? (a) 9000 (b) 900 (c) 9 (d) 90
  37. 37.What is the greatest 3-digit number you can make using the digits 1, 7 and 4 once each? (a) 714 (b) 471 (c) 147 (d) 741
  38. 38.What is the greatest 4-digit number you can make using the digits 1, 8, 3 and 2 once each? (a) 1238 (b) 8321 (c) 3821 (d) 8312
  39. 39.What is the greatest 4-digit number you can make using the digits 4, 5, 1 and 6 once each? (a) 1456 (b) 6514 (c) 6541 (d) 5641
  40. 40.What is the smallest 4-digit number you can make using the digits 2, 5, 0 and 6 once each? (a) 2056 (b) 6520 (c) 2506 (d) 0256

Answer key

  1. 941
  2. 2079
  3. 208
  4. 3068
  5. 900
  6. 104
  7. 90
  8. 7000
  9. 400
  10. 9876
  11. 5078
  12. 1026
  13. 5
  14. 931
  15. 300
  16. 2
  17. 8542
  18. 1000
  19. 963
  20. 206
  21. 208
  22. 987
  23. 40
  24. 2000
  25. 408
  26. 7000
  27. 80
  28. 9521
  29. 987
  30. 1000
  31. 709
  32. 205
  33. 652
  34. 1026
  35. 321
  36. 9
  37. 741
  38. 8321
  39. 6541
  40. 2056

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