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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 237 · 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 4, 3 and 6 once each? (a) 463 (b) 346 (c) 643 (d) 634
  2. 2.What is the place value of the digit 7 in 7854? (a) 70000 (b) 700000 (c) 700 (d) 7000
  3. 3.What is the greatest 4-digit number you can make using the digits 6, 2, 7 and 5 once each? (a) 7625 (b) 7652 (c) 2567 (d) 6752
  4. 4.What is the greatest 4-digit number you can make using the digits 4, 9, 6 and 3 once each? (a) 3469 (b) 9643 (c) 6943 (d) 9634
  5. 5.What is the smallest 4-digit number you can make using the digits 3, 0, 1 and 5 once each? (a) 1305 (b) 1035 (c) 5310 (d) 0135
  6. 6.What is the place value of the digit 5 in 1785? (a) 5 (b) 500 (c) 5000 (d) 50
  7. 7.What is the place value of the digit 6 in 7346? (a) 6000 (b) 60 (c) 600 (d) 6
  8. 8.What is the place value of the digit 4 in 2164? (a) 40 (b) 4000 (c) 400 (d) 4
  9. 9.What is the place value of the digit 6 in 4716? (a) 600 (b) 6 (c) 6000 (d) 60
  10. 10.What is the place value of the digit 4 in 4531? (a) 40000 (b) 400 (c) 400000 (d) 4000
  11. 11.What is the greatest 3-digit number you can make using the digits 3, 8 and 9 once each? (a) 389 (b) 938 (c) 893 (d) 983
  12. 12.What is the place value of the digit 3 in 6123? (a) 30 (b) 300 (c) 3 (d) 3000
  13. 13.What is the greatest 3-digit number you can make using the digits 7, 4 and 8 once each? (a) 478 (b) 874 (c) 847 (d) 784
  14. 14.What is the place value of the digit 4 in 5124? (a) 4000 (b) 40 (c) 4 (d) 400
  15. 15.What is the place value of the digit 4 in 5487? (a) 40000 (b) 4000 (c) 400 (d) 40
  16. 16.What is the smallest 4-digit number you can make using the digits 0, 7, 2 and 9 once each? (a) 9720 (b) 0279 (c) 2079 (d) 2709
  17. 17.What is the smallest 4-digit number you can make using the digits 0, 4, 1 and 8 once each? (a) 1408 (b) 8410 (c) 0148 (d) 1048
  18. 18.What is the place value of the digit 3 in 5483? (a) 30 (b) 3 (c) 300 (d) 3000
  19. 19.What is the greatest 4-digit number you can make using the digits 2, 1, 6 and 5 once each? (a) 6521 (b) 5621 (c) 6512 (d) 1256
  20. 20.What is the greatest 4-digit number you can make using the digits 5, 8, 4 and 3 once each? (a) 3458 (b) 8543 (c) 8534 (d) 5843
  21. 21.What is the place value of the digit 1 in 3182? (a) 10000 (b) 100 (c) 10 (d) 1000
  22. 22.What is the greatest 3-digit number you can make using the digits 9, 4 and 7 once each? (a) 947 (b) 479 (c) 794 (d) 974
  23. 23.What is the greatest 3-digit number you can make using the digits 2, 9 and 4 once each? (a) 924 (b) 942 (c) 249 (d) 492
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 4 and 1 once each? (a) 140 (b) 410 (c) 014 (d) 104
  25. 25.What is the greatest 4-digit number you can make using the digits 8, 1, 9 and 3 once each? (a) 8931 (b) 9831 (c) 9813 (d) 1389
  26. 26.What is the greatest 3-digit number you can make using the digits 5, 8 and 1 once each? (a) 851 (b) 581 (c) 815 (d) 158
  27. 27.What is the place value of the digit 4 in 7491? (a) 4000 (b) 40000 (c) 400 (d) 40
  28. 28.What is the greatest 3-digit number you can make using the digits 8, 7 and 5 once each? (a) 875 (b) 857 (c) 785 (d) 578
  29. 29.What is the greatest 3-digit number you can make using the digits 3, 4 and 8 once each? (a) 834 (b) 843 (c) 348 (d) 483
  30. 30.What is the greatest 4-digit number you can make using the digits 7, 4, 6 and 5 once each? (a) 7654 (b) 7645 (c) 6754 (d) 4567
  31. 31.What is the greatest 3-digit number you can make using the digits 1, 8 and 9 once each? (a) 981 (b) 918 (c) 189 (d) 891
  32. 32.What is the smallest 3-digit number you can make using the digits 0, 8 and 7 once each? (a) 780 (b) 708 (c) 870 (d) 078
  33. 33.What is the greatest 4-digit number you can make using the digits 8, 4, 5 and 1 once each? (a) 8514 (b) 8541 (c) 5841 (d) 1458
  34. 34.What is the smallest 4-digit number you can make using the digits 0, 4, 7 and 9 once each? (a) 0479 (b) 4709 (c) 4079 (d) 9740
  35. 35.What is the place value of the digit 7 in 1879? (a) 700 (b) 7 (c) 7000 (d) 70
  36. 36.What is the smallest 3-digit number you can make using the digits 7, 6 and 0 once each? (a) 607 (b) 670 (c) 067 (d) 760
  37. 37.What is the smallest 4-digit number you can make using the digits 1, 9, 2 and 0 once each? (a) 1209 (b) 1029 (c) 0129 (d) 9210
  38. 38.What is the greatest 4-digit number you can make using the digits 5, 4, 6 and 3 once each? (a) 6543 (b) 6534 (c) 5643 (d) 3456
  39. 39.What is the greatest 3-digit number you can make using the digits 9, 7 and 5 once each? (a) 957 (b) 975 (c) 795 (d) 579
  40. 40.What is the smallest 3-digit number you can make using the digits 1, 0 and 6 once each? (a) 160 (b) 016 (c) 610 (d) 106

Answer key

  1. 643
  2. 7000
  3. 7652
  4. 9643
  5. 1035
  6. 5
  7. 6
  8. 4
  9. 6
  10. 4000
  11. 983
  12. 3
  13. 874
  14. 4
  15. 400
  16. 2079
  17. 1048
  18. 3
  19. 6521
  20. 8543
  21. 100
  22. 974
  23. 942
  24. 104
  25. 9831
  26. 851
  27. 400
  28. 875
  29. 843
  30. 7654
  31. 981
  32. 708
  33. 8541
  34. 4079
  35. 70
  36. 607
  37. 1029
  38. 6543
  39. 975
  40. 106

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