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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 381 · 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 2, 4 and 3 once each? (a) 423 (b) 432 (c) 234 (d) 342
  2. 2.What is the smallest 4-digit number you can make using the digits 3, 7, 6 and 0 once each? (a) 7630 (b) 0367 (c) 3607 (d) 3067
  3. 3.What is the greatest 4-digit number you can make using the digits 2, 9, 1 and 6 once each? (a) 9612 (b) 9621 (c) 6921 (d) 1269
  4. 4.What is the greatest 3-digit number you can make using the digits 4, 6 and 1 once each? (a) 146 (b) 461 (c) 641 (d) 614
  5. 5.What is the place value of the digit 2 in 7482? (a) 2000 (b) 2 (c) 20 (d) 200
  6. 6.What is the greatest 4-digit number you can make using the digits 3, 6, 2 and 9 once each? (a) 6932 (b) 9623 (c) 2369 (d) 9632
  7. 7.What is the smallest 3-digit number you can make using the digits 6, 0 and 8 once each? (a) 068 (b) 860 (c) 680 (d) 608
  8. 8.What is the place value of the digit 8 in 8469? (a) 80000 (b) 800 (c) 8000 (d) 800000
  9. 9.What is the place value of the digit 6 in 1486? (a) 600 (b) 60 (c) 6000 (d) 6
  10. 10.What is the greatest 4-digit number you can make using the digits 4, 6, 2 and 7 once each? (a) 7624 (b) 6742 (c) 7642 (d) 2467
  11. 11.What is the smallest 3-digit number you can make using the digits 5, 0 and 7 once each? (a) 570 (b) 507 (c) 750 (d) 057
  12. 12.What is the greatest 3-digit number you can make using the digits 1, 7 and 8 once each? (a) 817 (b) 781 (c) 871 (d) 178
  13. 13.What is the place value of the digit 8 in 8751? (a) 8000 (b) 800 (c) 800000 (d) 80000
  14. 14.What is the place value of the digit 2 in 2659? (a) 20000 (b) 200 (c) 2000 (d) 200000
  15. 15.What is the greatest 3-digit number you can make using the digits 2, 8 and 5 once each? (a) 582 (b) 258 (c) 852 (d) 825
  16. 16.What is the greatest 3-digit number you can make using the digits 4, 2 and 6 once each? (a) 246 (b) 462 (c) 642 (d) 624
  17. 17.What is the greatest 3-digit number you can make using the digits 3, 6 and 9 once each? (a) 369 (b) 693 (c) 963 (d) 936
  18. 18.What is the place value of the digit 8 in 3198? (a) 8000 (b) 8 (c) 800 (d) 80
  19. 19.What is the smallest 4-digit number you can make using the digits 3, 0, 5 and 6 once each? (a) 3056 (b) 3506 (c) 6530 (d) 0356
  20. 20.What is the place value of the digit 1 in 1436? (a) 1000 (b) 100000 (c) 100 (d) 10000
  21. 21.What is the greatest 3-digit number you can make using the digits 1, 9 and 8 once each? (a) 189 (b) 918 (c) 891 (d) 981
  22. 22.What is the smallest 4-digit number you can make using the digits 1, 0, 7 and 2 once each? (a) 7210 (b) 0127 (c) 1027 (d) 1207
  23. 23.What is the smallest 3-digit number you can make using the digits 8, 9 and 0 once each? (a) 980 (b) 890 (c) 809 (d) 089
  24. 24.What is the place value of the digit 1 in 8127? (a) 1000 (b) 10000 (c) 10 (d) 100
  25. 25.What is the smallest 4-digit number you can make using the digits 1, 9, 8 and 0 once each? (a) 0189 (b) 9810 (c) 1089 (d) 1809
  26. 26.What is the smallest 4-digit number you can make using the digits 7, 0, 5 and 1 once each? (a) 1507 (b) 1057 (c) 7510 (d) 0157
  27. 27.What is the smallest 4-digit number you can make using the digits 7, 8, 0 and 3 once each? (a) 3708 (b) 3078 (c) 8730 (d) 0378
  28. 28.What is the greatest 3-digit number you can make using the digits 4, 8 and 5 once each? (a) 854 (b) 584 (c) 458 (d) 845
  29. 29.What is the greatest 4-digit number you can make using the digits 3, 1, 9 and 8 once each? (a) 1389 (b) 9813 (c) 8931 (d) 9831
  30. 30.What is the place value of the digit 7 in 8472? (a) 700 (b) 7 (c) 7000 (d) 70
  31. 31.What is the greatest 3-digit number you can make using the digits 1, 8 and 6 once each? (a) 816 (b) 681 (c) 168 (d) 861
  32. 32.What is the place value of the digit 1 in 4187? (a) 1000 (b) 10 (c) 100 (d) 10000
  33. 33.What is the greatest 3-digit number you can make using the digits 7, 5 and 8 once each? (a) 785 (b) 857 (c) 875 (d) 578
  34. 34.What is the smallest 3-digit number you can make using the digits 1, 0 and 2 once each? (a) 102 (b) 120 (c) 012 (d) 210
  35. 35.What is the smallest 3-digit number you can make using the digits 7, 0 and 3 once each? (a) 307 (b) 037 (c) 370 (d) 730
  36. 36.What is the place value of the digit 5 in 2158? (a) 500 (b) 5 (c) 50 (d) 5000
  37. 37.What is the smallest 3-digit number you can make using the digits 8, 0 and 2 once each? (a) 280 (b) 820 (c) 028 (d) 208
  38. 38.What is the greatest 4-digit number you can make using the digits 6, 3, 7 and 1 once each? (a) 1367 (b) 6731 (c) 7613 (d) 7631
  39. 39.What is the place value of the digit 3 in 8713? (a) 3 (b) 300 (c) 3000 (d) 30
  40. 40.What is the place value of the digit 2 in 5219? (a) 20000 (b) 20 (c) 200 (d) 2000

Answer key

  1. 432
  2. 3067
  3. 9621
  4. 641
  5. 2
  6. 9632
  7. 608
  8. 8000
  9. 6
  10. 7642
  11. 507
  12. 871
  13. 8000
  14. 2000
  15. 852
  16. 642
  17. 963
  18. 8
  19. 3056
  20. 1000
  21. 981
  22. 1027
  23. 809
  24. 100
  25. 1089
  26. 1057
  27. 3078
  28. 854
  29. 9831
  30. 70
  31. 861
  32. 100
  33. 875
  34. 102
  35. 307
  36. 50
  37. 208
  38. 7631
  39. 3
  40. 200

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