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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 857 · 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 1, 3 and 2 once each? (a) 231 (b) 123 (c) 321 (d) 312
  2. 2.What is the place value of the digit 1 in 1973? (a) 100000 (b) 1000 (c) 10000 (d) 100
  3. 3.What is the place value of the digit 3 in 7623? (a) 300 (b) 3 (c) 30 (d) 3000
  4. 4.What is the greatest 4-digit number you can make using the digits 8, 7, 2 and 4 once each? (a) 8724 (b) 2478 (c) 8742 (d) 7842
  5. 5.What is the greatest 3-digit number you can make using the digits 9, 1 and 4 once each? (a) 941 (b) 491 (c) 914 (d) 149
  6. 6.What is the smallest 4-digit number you can make using the digits 0, 1, 5 and 8 once each? (a) 8510 (b) 1508 (c) 1058 (d) 0158
  7. 7.What is the place value of the digit 4 in 2148? (a) 40 (b) 400 (c) 4 (d) 4000
  8. 8.What is the place value of the digit 3 in 1273? (a) 300 (b) 30 (c) 3000 (d) 3
  9. 9.What is the place value of the digit 7 in 3427? (a) 70 (b) 700 (c) 7000 (d) 7
  10. 10.What is the place value of the digit 4 in 1634? (a) 40 (b) 4 (c) 400 (d) 4000
  11. 11.What is the greatest 3-digit number you can make using the digits 5, 8 and 3 once each? (a) 853 (b) 583 (c) 358 (d) 835
  12. 12.What is the greatest 4-digit number you can make using the digits 3, 1, 9 and 6 once each? (a) 9631 (b) 1369 (c) 6931 (d) 9613
  13. 13.What is the smallest 3-digit number you can make using the digits 9, 0 and 8 once each? (a) 089 (b) 890 (c) 809 (d) 980
  14. 14.What is the greatest 4-digit number you can make using the digits 2, 8, 6 and 4 once each? (a) 8624 (b) 8642 (c) 6842 (d) 2468
  15. 15.What is the place value of the digit 5 in 5978? (a) 5000 (b) 500 (c) 50000 (d) 500000
  16. 16.What is the place value of the digit 5 in 2835? (a) 5 (b) 5000 (c) 500 (d) 50
  17. 17.What is the place value of the digit 4 in 4182? (a) 4000 (b) 400 (c) 40000 (d) 400000
  18. 18.What is the greatest 3-digit number you can make using the digits 6, 8 and 5 once each? (a) 856 (b) 568 (c) 865 (d) 685
  19. 19.What is the greatest 4-digit number you can make using the digits 6, 3, 1 and 9 once each? (a) 1369 (b) 9631 (c) 6931 (d) 9613
  20. 20.What is the place value of the digit 5 in 5649? (a) 50000 (b) 500 (c) 500000 (d) 5000
  21. 21.What is the greatest 3-digit number you can make using the digits 7, 6 and 9 once each? (a) 976 (b) 679 (c) 796 (d) 967
  22. 22.What is the greatest 3-digit number you can make using the digits 1, 2 and 8 once each? (a) 812 (b) 821 (c) 281 (d) 128
  23. 23.What is the smallest 3-digit number you can make using the digits 2, 0 and 6 once each? (a) 026 (b) 206 (c) 620 (d) 260
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 4 and 5 once each? (a) 045 (b) 540 (c) 450 (d) 405
  25. 25.What is the place value of the digit 7 in 3578? (a) 700 (b) 7 (c) 70 (d) 7000
  26. 26.What is the smallest 3-digit number you can make using the digits 0, 3 and 6 once each? (a) 036 (b) 306 (c) 360 (d) 630
  27. 27.What is the greatest 4-digit number you can make using the digits 7, 8, 6 and 1 once each? (a) 8716 (b) 8761 (c) 1678 (d) 7861
  28. 28.What is the smallest 3-digit number you can make using the digits 0, 9 and 4 once each? (a) 490 (b) 049 (c) 409 (d) 940
  29. 29.What is the smallest 4-digit number you can make using the digits 7, 6, 2 and 0 once each? (a) 0267 (b) 2067 (c) 2607 (d) 7620
  30. 30.What is the smallest 3-digit number you can make using the digits 2, 8 and 0 once each? (a) 208 (b) 820 (c) 280 (d) 028
  31. 31.What is the smallest 3-digit number you can make using the digits 1, 2 and 0 once each? (a) 120 (b) 210 (c) 102 (d) 012
  32. 32.What is the place value of the digit 3 in 6293? (a) 3 (b) 3000 (c) 30 (d) 300
  33. 33.What is the greatest 4-digit number you can make using the digits 7, 1, 2 and 9 once each? (a) 1279 (b) 9721 (c) 7921 (d) 9712
  34. 34.What is the place value of the digit 4 in 4126? (a) 400 (b) 400000 (c) 40000 (d) 4000
  35. 35.What is the smallest 4-digit number you can make using the digits 4, 0, 3 and 2 once each? (a) 0234 (b) 2034 (c) 4320 (d) 2304
  36. 36.What is the smallest 4-digit number you can make using the digits 4, 7, 6 and 0 once each? (a) 4607 (b) 4067 (c) 0467 (d) 7640
  37. 37.What is the greatest 4-digit number you can make using the digits 6, 7, 3 and 4 once each? (a) 7643 (b) 7634 (c) 3467 (d) 6743
  38. 38.What is the smallest 4-digit number you can make using the digits 7, 9, 6 and 0 once each? (a) 6079 (b) 0679 (c) 6709 (d) 9760
  39. 39.What is the smallest 4-digit number you can make using the digits 2, 4, 3 and 0 once each? (a) 4320 (b) 0234 (c) 2304 (d) 2034
  40. 40.What is the place value of the digit 3 in 7315? (a) 30 (b) 3000 (c) 300 (d) 30000

Answer key

  1. 321
  2. 1000
  3. 3
  4. 8742
  5. 941
  6. 1058
  7. 40
  8. 3
  9. 7
  10. 4
  11. 853
  12. 9631
  13. 809
  14. 8642
  15. 5000
  16. 5
  17. 4000
  18. 865
  19. 9631
  20. 5000
  21. 976
  22. 821
  23. 206
  24. 405
  25. 70
  26. 306
  27. 8761
  28. 409
  29. 2067
  30. 208
  31. 102
  32. 3
  33. 9721
  34. 4000
  35. 2034
  36. 4067
  37. 7643
  38. 6079
  39. 2034
  40. 300

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