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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 944 · 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 9, 1 and 8 once each? (a) 189 (b) 981 (c) 891 (d) 918
  2. 2.What is the greatest 3-digit number you can make using the digits 4, 8 and 2 once each? (a) 248 (b) 482 (c) 842 (d) 824
  3. 3.What is the greatest 3-digit number you can make using the digits 8, 1 and 7 once each? (a) 178 (b) 871 (c) 817 (d) 781
  4. 4.What is the place value of the digit 9 in 1794? (a) 9000 (b) 90 (c) 900 (d) 9
  5. 5.What is the place value of the digit 9 in 4869? (a) 9 (b) 9000 (c) 90 (d) 900
  6. 6.What is the greatest 4-digit number you can make using the digits 7, 3, 6 and 9 once each? (a) 7963 (b) 9736 (c) 3679 (d) 9763
  7. 7.What is the smallest 4-digit number you can make using the digits 5, 3, 1 and 0 once each? (a) 1305 (b) 0135 (c) 5310 (d) 1035
  8. 8.What is the greatest 3-digit number you can make using the digits 4, 1 and 7 once each? (a) 714 (b) 741 (c) 147 (d) 471
  9. 9.What is the greatest 4-digit number you can make using the digits 8, 7, 1 and 3 once each? (a) 8731 (b) 1378 (c) 7831 (d) 8713
  10. 10.What is the greatest 3-digit number you can make using the digits 9, 5 and 4 once each? (a) 594 (b) 954 (c) 945 (d) 459
  11. 11.What is the greatest 3-digit number you can make using the digits 5, 9 and 1 once each? (a) 915 (b) 951 (c) 591 (d) 159
  12. 12.What is the smallest 3-digit number you can make using the digits 0, 1 and 7 once each? (a) 017 (b) 107 (c) 170 (d) 710
  13. 13.What is the smallest 4-digit number you can make using the digits 1, 8, 5 and 0 once each? (a) 1508 (b) 1058 (c) 0158 (d) 8510
  14. 14.What is the greatest 4-digit number you can make using the digits 2, 5, 6 and 3 once each? (a) 2356 (b) 6532 (c) 5632 (d) 6523
  15. 15.What is the place value of the digit 9 in 9416? (a) 900000 (b) 900 (c) 9000 (d) 90000
  16. 16.What is the place value of the digit 3 in 3425? (a) 300000 (b) 300 (c) 30000 (d) 3000
  17. 17.What is the greatest 4-digit number you can make using the digits 6, 5, 8 and 7 once each? (a) 5678 (b) 8756 (c) 8765 (d) 7865
  18. 18.What is the smallest 4-digit number you can make using the digits 0, 5, 6 and 3 once each? (a) 6530 (b) 3056 (c) 3506 (d) 0356
  19. 19.What is the place value of the digit 3 in 8319? (a) 300 (b) 30000 (c) 3000 (d) 30
  20. 20.What is the smallest 3-digit number you can make using the digits 1, 0 and 5 once each? (a) 015 (b) 510 (c) 105 (d) 150
  21. 21.What is the smallest 3-digit number you can make using the digits 6, 9 and 0 once each? (a) 690 (b) 069 (c) 609 (d) 960
  22. 22.What is the greatest 4-digit number you can make using the digits 5, 7, 3 and 8 once each? (a) 3578 (b) 8735 (c) 7853 (d) 8753
  23. 23.What is the greatest 4-digit number you can make using the digits 8, 2, 1 and 3 once each? (a) 3821 (b) 1238 (c) 8312 (d) 8321
  24. 24.What is the smallest 3-digit number you can make using the digits 8, 0 and 7 once each? (a) 780 (b) 708 (c) 870 (d) 078
  25. 25.What is the place value of the digit 4 in 4917? (a) 40000 (b) 400000 (c) 4000 (d) 400
  26. 26.What is the greatest 3-digit number you can make using the digits 6, 7 and 9 once each? (a) 967 (b) 976 (c) 796 (d) 679
  27. 27.What is the smallest 4-digit number you can make using the digits 5, 0, 9 and 2 once each? (a) 9520 (b) 2059 (c) 0259 (d) 2509
  28. 28.What is the greatest 4-digit number you can make using the digits 6, 8, 1 and 3 once each? (a) 6831 (b) 8631 (c) 8613 (d) 1368
  29. 29.What is the smallest 4-digit number you can make using the digits 1, 0, 5 and 2 once each? (a) 1025 (b) 1205 (c) 5210 (d) 0125
  30. 30.What is the place value of the digit 8 in 4876? (a) 80000 (b) 8000 (c) 80 (d) 800
  31. 31.What is the place value of the digit 6 in 3461? (a) 6000 (b) 6 (c) 60 (d) 600
  32. 32.What is the smallest 4-digit number you can make using the digits 9, 0, 3 and 2 once each? (a) 2309 (b) 9320 (c) 0239 (d) 2039
  33. 33.What is the greatest 3-digit number you can make using the digits 4, 1 and 8 once each? (a) 841 (b) 481 (c) 814 (d) 148
  34. 34.What is the place value of the digit 3 in 2739? (a) 300 (b) 3 (c) 30 (d) 3000
  35. 35.What is the smallest 3-digit number you can make using the digits 3, 0 and 5 once each? (a) 035 (b) 530 (c) 305 (d) 350
  36. 36.What is the place value of the digit 8 in 2148? (a) 8 (b) 8000 (c) 800 (d) 80
  37. 37.What is the smallest 4-digit number you can make using the digits 8, 0, 6 and 7 once each? (a) 6708 (b) 6078 (c) 8760 (d) 0678
  38. 38.What is the smallest 3-digit number you can make using the digits 9, 0 and 1 once each? (a) 019 (b) 109 (c) 190 (d) 910
  39. 39.What is the smallest 3-digit number you can make using the digits 2, 0 and 3 once each? (a) 320 (b) 203 (c) 023 (d) 230
  40. 40.What is the smallest 3-digit number you can make using the digits 5, 2 and 0 once each? (a) 205 (b) 520 (c) 025 (d) 250

Answer key

  1. 981
  2. 842
  3. 871
  4. 90
  5. 9
  6. 9763
  7. 1035
  8. 741
  9. 8731
  10. 954
  11. 951
  12. 107
  13. 1058
  14. 6532
  15. 9000
  16. 3000
  17. 8765
  18. 3056
  19. 300
  20. 105
  21. 609
  22. 8753
  23. 8321
  24. 708
  25. 4000
  26. 976
  27. 2059
  28. 8631
  29. 1025
  30. 800
  31. 60
  32. 2039
  33. 841
  34. 30
  35. 305
  36. 8
  37. 6078
  38. 109
  39. 203
  40. 205

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