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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 502 · 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 6, 2, 3 and 9 once each? (a) 6932 (b) 2369 (c) 9623 (d) 9632
  2. 2.What is the greatest 3-digit number you can make using the digits 1, 6 and 8 once each? (a) 816 (b) 861 (c) 168 (d) 681
  3. 3.What is the place value of the digit 9 in 2519? (a) 9 (b) 90 (c) 9000 (d) 900
  4. 4.What is the place value of the digit 1 in 1598? (a) 1000 (b) 10000 (c) 100000 (d) 100
  5. 5.What is the greatest 3-digit number you can make using the digits 3, 9 and 5 once each? (a) 935 (b) 953 (c) 593 (d) 359
  6. 6.What is the place value of the digit 7 in 8279? (a) 7000 (b) 7 (c) 70 (d) 700
  7. 7.What is the place value of the digit 9 in 6984? (a) 900 (b) 9000 (c) 90000 (d) 90
  8. 8.What is the smallest 3-digit number you can make using the digits 8, 7 and 0 once each? (a) 870 (b) 078 (c) 708 (d) 780
  9. 9.What is the greatest 3-digit number you can make using the digits 7, 5 and 3 once each? (a) 573 (b) 357 (c) 753 (d) 735
  10. 10.What is the greatest 4-digit number you can make using the digits 1, 9, 7 and 2 once each? (a) 9721 (b) 1279 (c) 9712 (d) 7921
  11. 11.What is the greatest 4-digit number you can make using the digits 7, 1, 9 and 4 once each? (a) 1479 (b) 7941 (c) 9714 (d) 9741
  12. 12.What is the greatest 3-digit number you can make using the digits 5, 8 and 6 once each? (a) 568 (b) 685 (c) 856 (d) 865
  13. 13.What is the smallest 4-digit number you can make using the digits 0, 3, 4 and 7 once each? (a) 7430 (b) 0347 (c) 3047 (d) 3407
  14. 14.What is the place value of the digit 8 in 8934? (a) 80000 (b) 800 (c) 8000 (d) 800000
  15. 15.What is the greatest 3-digit number you can make using the digits 9, 3 and 8 once each? (a) 389 (b) 938 (c) 983 (d) 893
  16. 16.What is the smallest 4-digit number you can make using the digits 7, 2, 0 and 4 once each? (a) 0247 (b) 7420 (c) 2407 (d) 2047
  17. 17.What is the smallest 3-digit number you can make using the digits 9, 0 and 1 once each? (a) 109 (b) 190 (c) 910 (d) 019
  18. 18.What is the greatest 3-digit number you can make using the digits 8, 1 and 9 once each? (a) 918 (b) 891 (c) 981 (d) 189
  19. 19.What is the place value of the digit 5 in 7625? (a) 5 (b) 50 (c) 5000 (d) 500
  20. 20.What is the place value of the digit 4 in 1643? (a) 400 (b) 40 (c) 4000 (d) 4
  21. 21.What is the smallest 4-digit number you can make using the digits 0, 9, 7 and 1 once each? (a) 0179 (b) 1709 (c) 9710 (d) 1079
  22. 22.What is the smallest 4-digit number you can make using the digits 1, 2, 0 and 4 once each? (a) 1024 (b) 4210 (c) 1204 (d) 0124
  23. 23.What is the place value of the digit 3 in 2793? (a) 3 (b) 30 (c) 3000 (d) 300
  24. 24.What is the greatest 4-digit number you can make using the digits 6, 3, 8 and 1 once each? (a) 8631 (b) 1368 (c) 8613 (d) 6831
  25. 25.What is the smallest 3-digit number you can make using the digits 0, 3 and 7 once each? (a) 037 (b) 370 (c) 307 (d) 730
  26. 26.What is the place value of the digit 8 in 8943? (a) 800000 (b) 800 (c) 80000 (d) 8000
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 2 and 9 once each? (a) 920 (b) 029 (c) 290 (d) 209
  28. 28.What is the greatest 3-digit number you can make using the digits 2, 7 and 6 once each? (a) 726 (b) 672 (c) 762 (d) 267
  29. 29.What is the place value of the digit 4 in 7624? (a) 4000 (b) 400 (c) 4 (d) 40
  30. 30.What is the place value of the digit 3 in 3716? (a) 300 (b) 3000 (c) 300000 (d) 30000
  31. 31.What is the place value of the digit 2 in 1352? (a) 20 (b) 2 (c) 2000 (d) 200
  32. 32.What is the place value of the digit 3 in 9573? (a) 3000 (b) 300 (c) 30 (d) 3
  33. 33.What is the smallest 3-digit number you can make using the digits 8, 4 and 0 once each? (a) 048 (b) 840 (c) 408 (d) 480
  34. 34.What is the greatest 4-digit number you can make using the digits 7, 6, 5 and 4 once each? (a) 7654 (b) 4567 (c) 6754 (d) 7645
  35. 35.What is the place value of the digit 2 in 3284? (a) 20 (b) 20000 (c) 2000 (d) 200
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 1 and 5 once each? (a) 015 (b) 105 (c) 510 (d) 150
  37. 37.What is the smallest 4-digit number you can make using the digits 9, 2, 0 and 5 once each? (a) 9520 (b) 2059 (c) 0259 (d) 2509
  38. 38.What is the greatest 4-digit number you can make using the digits 8, 2, 6 and 1 once each? (a) 8612 (b) 8621 (c) 6821 (d) 1268
  39. 39.What is the place value of the digit 9 in 2796? (a) 9000 (b) 9 (c) 900 (d) 90
  40. 40.What is the greatest 4-digit number you can make using the digits 1, 2, 7 and 9 once each? (a) 9721 (b) 7921 (c) 9712 (d) 1279

Answer key

  1. 9632
  2. 861
  3. 9
  4. 1000
  5. 953
  6. 70
  7. 900
  8. 708
  9. 753
  10. 9721
  11. 9741
  12. 865
  13. 3047
  14. 8000
  15. 983
  16. 2047
  17. 109
  18. 981
  19. 5
  20. 40
  21. 1079
  22. 1024
  23. 3
  24. 8631
  25. 307
  26. 8000
  27. 209
  28. 762
  29. 4
  30. 3000
  31. 2
  32. 3
  33. 408
  34. 7654
  35. 200
  36. 105
  37. 2059
  38. 8621
  39. 90
  40. 9721

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