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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 789 · 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 9, 6, 5 and 8 once each? (a) 9865 (b) 5689 (c) 9856 (d) 8965
  2. 2.What is the greatest 4-digit number you can make using the digits 5, 9, 4 and 2 once each? (a) 5942 (b) 9542 (c) 2459 (d) 9524
  3. 3.What is the smallest 3-digit number you can make using the digits 8, 7 and 0 once each? (a) 078 (b) 708 (c) 780 (d) 870
  4. 4.What is the place value of the digit 1 in 3291? (a) 1 (b) 1000 (c) 10 (d) 100
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 7 and 1 once each? (a) 710 (b) 107 (c) 170 (d) 017
  6. 6.What is the smallest 3-digit number you can make using the digits 3, 0 and 1 once each? (a) 310 (b) 103 (c) 013 (d) 130
  7. 7.What is the smallest 4-digit number you can make using the digits 8, 6, 1 and 0 once each? (a) 0168 (b) 8610 (c) 1068 (d) 1608
  8. 8.What is the greatest 4-digit number you can make using the digits 3, 7, 5 and 6 once each? (a) 7653 (b) 7635 (c) 6753 (d) 3567
  9. 9.What is the smallest 4-digit number you can make using the digits 6, 5, 0 and 8 once each? (a) 5608 (b) 0568 (c) 5068 (d) 8650
  10. 10.What is the smallest 3-digit number you can make using the digits 1, 0 and 6 once each? (a) 160 (b) 610 (c) 016 (d) 106
  11. 11.What is the greatest 3-digit number you can make using the digits 6, 7 and 4 once each? (a) 746 (b) 467 (c) 764 (d) 674
  12. 12.What is the place value of the digit 9 in 9635? (a) 900 (b) 900000 (c) 90000 (d) 9000
  13. 13.What is the smallest 4-digit number you can make using the digits 6, 1, 0 and 5 once each? (a) 0156 (b) 6510 (c) 1506 (d) 1056
  14. 14.What is the greatest 4-digit number you can make using the digits 4, 9, 3 and 6 once each? (a) 6943 (b) 9643 (c) 9634 (d) 3469
  15. 15.What is the greatest 4-digit number you can make using the digits 6, 4, 5 and 8 once each? (a) 8654 (b) 4568 (c) 8645 (d) 6854
  16. 16.What is the greatest 4-digit number you can make using the digits 9, 3, 8 and 5 once each? (a) 8953 (b) 9835 (c) 9853 (d) 3589
  17. 17.What is the place value of the digit 2 in 2351? (a) 20000 (b) 200 (c) 2000 (d) 200000
  18. 18.What is the greatest 3-digit number you can make using the digits 3, 9 and 7 once each? (a) 973 (b) 379 (c) 793 (d) 937
  19. 19.What is the greatest 3-digit number you can make using the digits 3, 8 and 2 once each? (a) 382 (b) 238 (c) 823 (d) 832
  20. 20.What is the place value of the digit 3 in 4623? (a) 3 (b) 300 (c) 3000 (d) 30
  21. 21.What is the greatest 3-digit number you can make using the digits 7, 6 and 2 once each? (a) 672 (b) 267 (c) 762 (d) 726
  22. 22.What is the place value of the digit 6 in 8716? (a) 6000 (b) 600 (c) 60 (d) 6
  23. 23.What is the place value of the digit 5 in 9451? (a) 5000 (b) 5 (c) 500 (d) 50
  24. 24.What is the place value of the digit 7 in 7149? (a) 700 (b) 7000 (c) 70000 (d) 700000
  25. 25.What is the greatest 4-digit number you can make using the digits 4, 6, 7 and 8 once each? (a) 8746 (b) 7864 (c) 4678 (d) 8764
  26. 26.What is the smallest 3-digit number you can make using the digits 3, 4 and 0 once each? (a) 340 (b) 034 (c) 304 (d) 430
  27. 27.What is the smallest 4-digit number you can make using the digits 1, 7, 0 and 2 once each? (a) 7210 (b) 1027 (c) 0127 (d) 1207
  28. 28.What is the smallest 3-digit number you can make using the digits 0, 1 and 7 once each? (a) 107 (b) 170 (c) 017 (d) 710
  29. 29.What is the smallest 4-digit number you can make using the digits 5, 0, 3 and 9 once each? (a) 3509 (b) 9530 (c) 3059 (d) 0359
  30. 30.What is the place value of the digit 9 in 9241? (a) 900000 (b) 90000 (c) 900 (d) 9000
  31. 31.What is the greatest 3-digit number you can make using the digits 1, 4 and 9 once each? (a) 914 (b) 149 (c) 941 (d) 491
  32. 32.What is the smallest 4-digit number you can make using the digits 4, 3, 0 and 7 once each? (a) 7430 (b) 3407 (c) 3047 (d) 0347
  33. 33.What is the smallest 4-digit number you can make using the digits 1, 0, 8 and 7 once each? (a) 1708 (b) 1078 (c) 8710 (d) 0178
  34. 34.What is the greatest 3-digit number you can make using the digits 7, 1 and 8 once each? (a) 178 (b) 781 (c) 871 (d) 817
  35. 35.What is the greatest 3-digit number you can make using the digits 6, 5 and 9 once each? (a) 569 (b) 965 (c) 695 (d) 956
  36. 36.What is the place value of the digit 6 in 1639? (a) 60000 (b) 600 (c) 6000 (d) 60
  37. 37.What is the place value of the digit 3 in 3879? (a) 300000 (b) 30000 (c) 3000 (d) 300
  38. 38.What is the greatest 3-digit number you can make using the digits 2, 1 and 5 once each? (a) 521 (b) 251 (c) 512 (d) 125
  39. 39.What is the place value of the digit 8 in 1328? (a) 80 (b) 800 (c) 8 (d) 8000
  40. 40.What is the smallest 3-digit number you can make using the digits 0, 7 and 6 once each? (a) 067 (b) 607 (c) 760 (d) 670

Answer key

  1. 9865
  2. 9542
  3. 708
  4. 1
  5. 107
  6. 103
  7. 1068
  8. 7653
  9. 5068
  10. 106
  11. 764
  12. 9000
  13. 1056
  14. 9643
  15. 8654
  16. 9853
  17. 2000
  18. 973
  19. 832
  20. 3
  21. 762
  22. 6
  23. 50
  24. 7000
  25. 8764
  26. 304
  27. 1027
  28. 107
  29. 3059
  30. 9000
  31. 941
  32. 3047
  33. 1078
  34. 871
  35. 965
  36. 600
  37. 3000
  38. 521
  39. 8
  40. 607

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