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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 235 · 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 smallest 4-digit number you can make using the digits 3, 5, 0 and 4 once each? (a) 5430 (b) 0345 (c) 3405 (d) 3045
  2. 2.What is the greatest 4-digit number you can make using the digits 9, 7, 1 and 8 once each? (a) 9871 (b) 8971 (c) 1789 (d) 9817
  3. 3.What is the smallest 4-digit number you can make using the digits 9, 0, 3 and 7 once each? (a) 3709 (b) 9730 (c) 3079 (d) 0379
  4. 4.What is the place value of the digit 4 in 7491? (a) 40 (b) 40000 (c) 4000 (d) 400
  5. 5.What is the place value of the digit 7 in 7215? (a) 700000 (b) 70000 (c) 7000 (d) 700
  6. 6.What is the place value of the digit 2 in 7462? (a) 200 (b) 2 (c) 2000 (d) 20
  7. 7.What is the greatest 3-digit number you can make using the digits 1, 9 and 3 once each? (a) 931 (b) 913 (c) 391 (d) 139
  8. 8.What is the greatest 3-digit number you can make using the digits 9, 2 and 6 once each? (a) 692 (b) 962 (c) 269 (d) 926
  9. 9.What is the smallest 3-digit number you can make using the digits 0, 7 and 8 once each? (a) 870 (b) 708 (c) 078 (d) 780
  10. 10.What is the greatest 4-digit number you can make using the digits 7, 1, 3 and 6 once each? (a) 6731 (b) 1367 (c) 7613 (d) 7631
  11. 11.What is the greatest 3-digit number you can make using the digits 8, 1 and 2 once each? (a) 812 (b) 128 (c) 821 (d) 281
  12. 12.What is the greatest 4-digit number you can make using the digits 4, 9, 3 and 7 once each? (a) 7943 (b) 3479 (c) 9734 (d) 9743
  13. 13.What is the greatest 3-digit number you can make using the digits 5, 7 and 1 once each? (a) 715 (b) 751 (c) 157 (d) 571
  14. 14.What is the place value of the digit 6 in 1356? (a) 600 (b) 6 (c) 6000 (d) 60
  15. 15.What is the place value of the digit 1 in 3214? (a) 1 (b) 100 (c) 1000 (d) 10
  16. 16.What is the smallest 4-digit number you can make using the digits 0, 1, 5 and 4 once each? (a) 5410 (b) 1405 (c) 0145 (d) 1045
  17. 17.What is the smallest 4-digit number you can make using the digits 1, 3, 5 and 0 once each? (a) 1305 (b) 5310 (c) 0135 (d) 1035
  18. 18.What is the place value of the digit 9 in 2971? (a) 90 (b) 900 (c) 90000 (d) 9000
  19. 19.What is the smallest 3-digit number you can make using the digits 4, 0 and 3 once each? (a) 304 (b) 034 (c) 430 (d) 340
  20. 20.What is the greatest 4-digit number you can make using the digits 8, 5, 4 and 6 once each? (a) 8654 (b) 6854 (c) 4568 (d) 8645
  21. 21.What is the place value of the digit 7 in 3975? (a) 70 (b) 7000 (c) 700 (d) 7
  22. 22.What is the greatest 4-digit number you can make using the digits 9, 7, 6 and 5 once each? (a) 9765 (b) 7965 (c) 9756 (d) 5679
  23. 23.What is the smallest 4-digit number you can make using the digits 0, 1, 6 and 9 once each? (a) 1069 (b) 9610 (c) 1609 (d) 0169
  24. 24.What is the place value of the digit 5 in 6857? (a) 5 (b) 500 (c) 50 (d) 5000
  25. 25.What is the greatest 4-digit number you can make using the digits 5, 6, 1 and 4 once each? (a) 1456 (b) 6514 (c) 5641 (d) 6541
  26. 26.What is the place value of the digit 6 in 7964? (a) 600 (b) 6000 (c) 60 (d) 6
  27. 27.What is the greatest 4-digit number you can make using the digits 2, 1, 4 and 6 once each? (a) 6421 (b) 6412 (c) 4621 (d) 1246
  28. 28.What is the greatest 3-digit number you can make using the digits 2, 1 and 8 once each? (a) 821 (b) 128 (c) 281 (d) 812
  29. 29.What is the place value of the digit 8 in 8572? (a) 800 (b) 800000 (c) 80000 (d) 8000
  30. 30.What is the place value of the digit 4 in 9184? (a) 400 (b) 4000 (c) 40 (d) 4
  31. 31.What is the place value of the digit 1 in 7491? (a) 100 (b) 10 (c) 1 (d) 1000
  32. 32.What is the greatest 4-digit number you can make using the digits 1, 5, 7 and 8 once each? (a) 8715 (b) 7851 (c) 8751 (d) 1578
  33. 33.What is the smallest 4-digit number you can make using the digits 3, 2, 9 and 0 once each? (a) 0239 (b) 2309 (c) 2039 (d) 9320
  34. 34.What is the place value of the digit 9 in 8469? (a) 9 (b) 900 (c) 9000 (d) 90
  35. 35.What is the smallest 3-digit number you can make using the digits 0, 4 and 3 once each? (a) 340 (b) 304 (c) 430 (d) 034
  36. 36.What is the place value of the digit 6 in 6172? (a) 600 (b) 60000 (c) 6000 (d) 600000
  37. 37.What is the place value of the digit 6 in 9816? (a) 60 (b) 600 (c) 6000 (d) 6
  38. 38.What is the greatest 4-digit number you can make using the digits 7, 5, 8 and 9 once each? (a) 5789 (b) 9857 (c) 8975 (d) 9875
  39. 39.What is the greatest 4-digit number you can make using the digits 7, 5, 9 and 8 once each? (a) 8975 (b) 9857 (c) 9875 (d) 5789
  40. 40.What is the greatest 4-digit number you can make using the digits 8, 4, 1 and 9 once each? (a) 9814 (b) 8941 (c) 9841 (d) 1489

Answer key

  1. 3045
  2. 9871
  3. 3079
  4. 400
  5. 7000
  6. 2
  7. 931
  8. 962
  9. 708
  10. 7631
  11. 821
  12. 9743
  13. 751
  14. 6
  15. 10
  16. 1045
  17. 1035
  18. 900
  19. 304
  20. 8654
  21. 70
  22. 9765
  23. 1069
  24. 50
  25. 6541
  26. 60
  27. 6421
  28. 821
  29. 8000
  30. 4
  31. 1
  32. 8751
  33. 2039
  34. 9
  35. 304
  36. 6000
  37. 6
  38. 9875
  39. 9875
  40. 9841

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