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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 819 · 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, 7 and 5 once each? (a) 457 (b) 574 (c) 745 (d) 754
  2. 2.What is the greatest 3-digit number you can make using the digits 9, 1 and 6 once each? (a) 169 (b) 961 (c) 691 (d) 916
  3. 3.What is the smallest 4-digit number you can make using the digits 0, 6, 1 and 8 once each? (a) 0168 (b) 1068 (c) 8610 (d) 1608
  4. 4.What is the place value of the digit 5 in 4537? (a) 5000 (b) 50 (c) 500 (d) 50000
  5. 5.What is the place value of the digit 9 in 4397? (a) 90 (b) 9 (c) 9000 (d) 900
  6. 6.What is the smallest 4-digit number you can make using the digits 9, 3, 0 and 6 once each? (a) 3609 (b) 9630 (c) 0369 (d) 3069
  7. 7.What is the greatest 3-digit number you can make using the digits 2, 4 and 9 once each? (a) 249 (b) 924 (c) 942 (d) 492
  8. 8.What is the smallest 3-digit number you can make using the digits 0, 1 and 8 once each? (a) 810 (b) 180 (c) 018 (d) 108
  9. 9.What is the smallest 4-digit number you can make using the digits 2, 0, 5 and 9 once each? (a) 2059 (b) 0259 (c) 2509 (d) 9520
  10. 10.What is the place value of the digit 4 in 4251? (a) 400 (b) 40000 (c) 4000 (d) 400000
  11. 11.What is the place value of the digit 3 in 3714? (a) 3000 (b) 30000 (c) 300 (d) 300000
  12. 12.What is the greatest 4-digit number you can make using the digits 9, 5, 3 and 8 once each? (a) 9853 (b) 9835 (c) 8953 (d) 3589
  13. 13.What is the greatest 3-digit number you can make using the digits 5, 4 and 2 once each? (a) 452 (b) 524 (c) 245 (d) 542
  14. 14.What is the place value of the digit 6 in 5361? (a) 6 (b) 6000 (c) 60 (d) 600
  15. 15.What is the smallest 3-digit number you can make using the digits 8, 6 and 0 once each? (a) 680 (b) 860 (c) 068 (d) 608
  16. 16.What is the place value of the digit 2 in 2819? (a) 2000 (b) 200 (c) 20000 (d) 200000
  17. 17.What is the place value of the digit 1 in 1835? (a) 100000 (b) 100 (c) 10000 (d) 1000
  18. 18.What is the greatest 4-digit number you can make using the digits 2, 9, 6 and 4 once each? (a) 9642 (b) 6942 (c) 9624 (d) 2469
  19. 19.What is the smallest 4-digit number you can make using the digits 7, 1, 0 and 2 once each? (a) 0127 (b) 7210 (c) 1027 (d) 1207
  20. 20.What is the smallest 4-digit number you can make using the digits 2, 1, 7 and 0 once each? (a) 1027 (b) 0127 (c) 7210 (d) 1207
  21. 21.What is the smallest 4-digit number you can make using the digits 7, 2, 0 and 8 once each? (a) 0278 (b) 2708 (c) 8720 (d) 2078
  22. 22.What is the place value of the digit 3 in 6953? (a) 300 (b) 30 (c) 3000 (d) 3
  23. 23.What is the smallest 4-digit number you can make using the digits 0, 7, 5 and 6 once each? (a) 0567 (b) 7650 (c) 5607 (d) 5067
  24. 24.What is the smallest 3-digit number you can make using the digits 8, 0 and 7 once each? (a) 078 (b) 870 (c) 780 (d) 708
  25. 25.What is the greatest 3-digit number you can make using the digits 9, 7 and 5 once each? (a) 579 (b) 957 (c) 975 (d) 795
  26. 26.What is the smallest 3-digit number you can make using the digits 4, 0 and 2 once each? (a) 204 (b) 420 (c) 240 (d) 024
  27. 27.What is the smallest 4-digit number you can make using the digits 5, 0, 7 and 9 once each? (a) 5709 (b) 0579 (c) 5079 (d) 9750
  28. 28.What is the greatest 3-digit number you can make using the digits 4, 8 and 5 once each? (a) 845 (b) 584 (c) 854 (d) 458
  29. 29.What is the greatest 4-digit number you can make using the digits 5, 7, 1 and 6 once each? (a) 6751 (b) 1567 (c) 7615 (d) 7651
  30. 30.What is the smallest 3-digit number you can make using the digits 0, 7 and 3 once each? (a) 307 (b) 730 (c) 370 (d) 037
  31. 31.What is the greatest 4-digit number you can make using the digits 9, 4, 1 and 6 once each? (a) 1469 (b) 9614 (c) 9641 (d) 6941
  32. 32.What is the smallest 3-digit number you can make using the digits 8, 0 and 3 once each? (a) 308 (b) 038 (c) 380 (d) 830
  33. 33.What is the smallest 4-digit number you can make using the digits 9, 7, 4 and 0 once each? (a) 0479 (b) 4079 (c) 4709 (d) 9740
  34. 34.What is the place value of the digit 3 in 7631? (a) 3000 (b) 30 (c) 3 (d) 300
  35. 35.What is the place value of the digit 2 in 8271? (a) 200 (b) 2000 (c) 20 (d) 20000
  36. 36.What is the greatest 3-digit number you can make using the digits 1, 2 and 6 once each? (a) 126 (b) 612 (c) 621 (d) 261
  37. 37.What is the smallest 4-digit number you can make using the digits 1, 0, 3 and 2 once each? (a) 0123 (b) 3210 (c) 1023 (d) 1203
  38. 38.What is the place value of the digit 5 in 5217? (a) 500 (b) 500000 (c) 50000 (d) 5000
  39. 39.What is the greatest 3-digit number you can make using the digits 1, 7 and 8 once each? (a) 817 (b) 178 (c) 871 (d) 781
  40. 40.What is the smallest 3-digit number you can make using the digits 0, 2 and 9 once each? (a) 920 (b) 290 (c) 209 (d) 029

Answer key

  1. 754
  2. 961
  3. 1068
  4. 500
  5. 90
  6. 3069
  7. 942
  8. 108
  9. 2059
  10. 4000
  11. 3000
  12. 9853
  13. 542
  14. 60
  15. 608
  16. 2000
  17. 1000
  18. 9642
  19. 1027
  20. 1027
  21. 2078
  22. 3
  23. 5067
  24. 708
  25. 975
  26. 204
  27. 5079
  28. 854
  29. 7651
  30. 307
  31. 9641
  32. 308
  33. 4079
  34. 30
  35. 200
  36. 621
  37. 1023
  38. 5000
  39. 871
  40. 209

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