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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 45 · 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 4, 7, 1 and 9 once each? (a) 7941 (b) 9741 (c) 1479 (d) 9714
  2. 2.What is the smallest 3-digit number you can make using the digits 0, 7 and 8 once each? (a) 780 (b) 870 (c) 078 (d) 708
  3. 3.What is the place value of the digit 3 in 1349? (a) 30 (b) 3000 (c) 300 (d) 30000
  4. 4.What is the place value of the digit 2 in 4275? (a) 20000 (b) 2000 (c) 20 (d) 200
  5. 5.What is the greatest 3-digit number you can make using the digits 1, 9 and 3 once each? (a) 391 (b) 913 (c) 139 (d) 931
  6. 6.What is the smallest 4-digit number you can make using the digits 0, 1, 3 and 4 once each? (a) 1304 (b) 0134 (c) 1034 (d) 4310
  7. 7.What is the smallest 3-digit number you can make using the digits 1, 0 and 7 once each? (a) 107 (b) 017 (c) 710 (d) 170
  8. 8.What is the smallest 3-digit number you can make using the digits 9, 0 and 4 once each? (a) 490 (b) 049 (c) 409 (d) 940
  9. 9.What is the greatest 3-digit number you can make using the digits 7, 9 and 6 once each? (a) 796 (b) 967 (c) 976 (d) 679
  10. 10.What is the greatest 4-digit number you can make using the digits 5, 9, 6 and 8 once each? (a) 8965 (b) 9865 (c) 9856 (d) 5689
  11. 11.What is the place value of the digit 2 in 7235? (a) 20 (b) 2000 (c) 20000 (d) 200
  12. 12.What is the place value of the digit 3 in 3162? (a) 300000 (b) 300 (c) 30000 (d) 3000
  13. 13.What is the greatest 3-digit number you can make using the digits 3, 1 and 6 once each? (a) 631 (b) 613 (c) 136 (d) 361
  14. 14.What is the place value of the digit 6 in 6192? (a) 600000 (b) 60000 (c) 600 (d) 6000
  15. 15.What is the place value of the digit 7 in 1972? (a) 7000 (b) 7 (c) 70 (d) 700
  16. 16.What is the greatest 4-digit number you can make using the digits 8, 1, 7 and 2 once each? (a) 1278 (b) 8712 (c) 8721 (d) 7821
  17. 17.What is the greatest 3-digit number you can make using the digits 7, 9 and 4 once each? (a) 947 (b) 794 (c) 479 (d) 974
  18. 18.What is the smallest 4-digit number you can make using the digits 0, 3, 6 and 8 once each? (a) 8630 (b) 0368 (c) 3068 (d) 3608
  19. 19.What is the smallest 3-digit number you can make using the digits 1, 0 and 5 once each? (a) 015 (b) 510 (c) 105 (d) 150
  20. 20.What is the greatest 4-digit number you can make using the digits 5, 9, 4 and 3 once each? (a) 5943 (b) 3459 (c) 9543 (d) 9534
  21. 21.What is the place value of the digit 4 in 4932? (a) 400 (b) 40000 (c) 4000 (d) 400000
  22. 22.What is the greatest 4-digit number you can make using the digits 9, 2, 8 and 1 once each? (a) 1289 (b) 9812 (c) 9821 (d) 8921
  23. 23.What is the greatest 3-digit number you can make using the digits 8, 1 and 9 once each? (a) 189 (b) 981 (c) 918 (d) 891
  24. 24.What is the greatest 3-digit number you can make using the digits 1, 6 and 5 once each? (a) 651 (b) 615 (c) 156 (d) 561
  25. 25.What is the greatest 3-digit number you can make using the digits 2, 9 and 6 once each? (a) 269 (b) 692 (c) 962 (d) 926
  26. 26.What is the greatest 4-digit number you can make using the digits 6, 8, 5 and 2 once each? (a) 8652 (b) 6852 (c) 8625 (d) 2568
  27. 27.What is the place value of the digit 8 in 8291? (a) 8000 (b) 80000 (c) 800 (d) 800000
  28. 28.What is the greatest 3-digit number you can make using the digits 7, 2 and 1 once each? (a) 127 (b) 721 (c) 271 (d) 712
  29. 29.What is the smallest 4-digit number you can make using the digits 0, 3, 7 and 6 once each? (a) 3607 (b) 7630 (c) 0367 (d) 3067
  30. 30.What is the greatest 4-digit number you can make using the digits 1, 4, 8 and 5 once each? (a) 8514 (b) 1458 (c) 5841 (d) 8541
  31. 31.What is the place value of the digit 3 in 6432? (a) 300 (b) 3 (c) 30 (d) 3000
  32. 32.What is the smallest 3-digit number you can make using the digits 0, 2 and 5 once each? (a) 250 (b) 520 (c) 025 (d) 205
  33. 33.What is the smallest 3-digit number you can make using the digits 1, 5 and 0 once each? (a) 015 (b) 510 (c) 105 (d) 150
  34. 34.What is the place value of the digit 4 in 1493? (a) 40 (b) 40000 (c) 400 (d) 4000
  35. 35.What is the greatest 3-digit number you can make using the digits 6, 1 and 2 once each? (a) 261 (b) 612 (c) 126 (d) 621
  36. 36.What is the greatest 3-digit number you can make using the digits 4, 2 and 8 once each? (a) 248 (b) 824 (c) 842 (d) 482
  37. 37.What is the greatest 4-digit number you can make using the digits 8, 5, 7 and 4 once each? (a) 4578 (b) 8754 (c) 8745 (d) 7854
  38. 38.What is the place value of the digit 2 in 9842? (a) 200 (b) 2000 (c) 2 (d) 20
  39. 39.What is the smallest 4-digit number you can make using the digits 9, 0, 6 and 8 once each? (a) 0689 (b) 9860 (c) 6089 (d) 6809
  40. 40.What is the place value of the digit 1 in 1684? (a) 1000 (b) 100 (c) 100000 (d) 10000

Answer key

  1. 9741
  2. 708
  3. 300
  4. 200
  5. 931
  6. 1034
  7. 107
  8. 409
  9. 976
  10. 9865
  11. 200
  12. 3000
  13. 631
  14. 6000
  15. 70
  16. 8721
  17. 974
  18. 3068
  19. 105
  20. 9543
  21. 4000
  22. 9821
  23. 981
  24. 651
  25. 962
  26. 8652
  27. 8000
  28. 721
  29. 3067
  30. 8541
  31. 30
  32. 205
  33. 105
  34. 400
  35. 621
  36. 842
  37. 8754
  38. 2
  39. 6089
  40. 1000

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