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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 924 · 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 3-digit number you can make using the digits 5, 0 and 6 once each? (a) 560 (b) 650 (c) 056 (d) 506
  2. 2.What is the place value of the digit 7 in 8547? (a) 700 (b) 7000 (c) 70 (d) 7
  3. 3.What is the smallest 3-digit number you can make using the digits 4, 5 and 0 once each? (a) 045 (b) 540 (c) 450 (d) 405
  4. 4.What is the smallest 4-digit number you can make using the digits 0, 2, 6 and 7 once each? (a) 0267 (b) 7620 (c) 2067 (d) 2607
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 2 and 5 once each? (a) 250 (b) 025 (c) 205 (d) 520
  6. 6.What is the place value of the digit 8 in 6285? (a) 8000 (b) 800 (c) 80 (d) 8
  7. 7.What is the greatest 4-digit number you can make using the digits 5, 7, 6 and 2 once each? (a) 7625 (b) 6752 (c) 2567 (d) 7652
  8. 8.What is the place value of the digit 4 in 4135? (a) 4000 (b) 400 (c) 40000 (d) 400000
  9. 9.What is the smallest 4-digit number you can make using the digits 3, 1, 2 and 0 once each? (a) 0123 (b) 1023 (c) 1203 (d) 3210
  10. 10.What is the place value of the digit 9 in 4395? (a) 900 (b) 90 (c) 9000 (d) 9
  11. 11.What is the smallest 3-digit number you can make using the digits 9, 0 and 7 once each? (a) 970 (b) 790 (c) 079 (d) 709
  12. 12.What is the greatest 4-digit number you can make using the digits 5, 3, 8 and 7 once each? (a) 7853 (b) 8753 (c) 8735 (d) 3578
  13. 13.What is the greatest 4-digit number you can make using the digits 8, 3, 4 and 1 once each? (a) 1348 (b) 8413 (c) 8431 (d) 4831
  14. 14.What is the greatest 4-digit number you can make using the digits 1, 7, 6 and 4 once each? (a) 7614 (b) 1467 (c) 6741 (d) 7641
  15. 15.What is the greatest 4-digit number you can make using the digits 4, 3, 6 and 2 once each? (a) 6423 (b) 4632 (c) 2346 (d) 6432
  16. 16.What is the greatest 3-digit number you can make using the digits 5, 2 and 3 once each? (a) 532 (b) 352 (c) 523 (d) 235
  17. 17.What is the place value of the digit 2 in 2146? (a) 200000 (b) 200 (c) 2000 (d) 20000
  18. 18.What is the greatest 4-digit number you can make using the digits 4, 3, 9 and 8 once each? (a) 9843 (b) 9834 (c) 3489 (d) 8943
  19. 19.What is the smallest 3-digit number you can make using the digits 4, 0 and 6 once each? (a) 460 (b) 406 (c) 046 (d) 640
  20. 20.What is the greatest 4-digit number you can make using the digits 3, 1, 2 and 6 once each? (a) 1236 (b) 6312 (c) 3621 (d) 6321
  21. 21.What is the greatest 3-digit number you can make using the digits 9, 4 and 8 once each? (a) 489 (b) 948 (c) 894 (d) 984
  22. 22.What is the greatest 3-digit number you can make using the digits 4, 1 and 5 once each? (a) 145 (b) 451 (c) 514 (d) 541
  23. 23.What is the greatest 4-digit number you can make using the digits 2, 1, 3 and 9 once each? (a) 1239 (b) 3921 (c) 9321 (d) 9312
  24. 24.What is the greatest 3-digit number you can make using the digits 9, 3 and 1 once each? (a) 931 (b) 139 (c) 391 (d) 913
  25. 25.What is the place value of the digit 3 in 3219? (a) 300 (b) 30000 (c) 3000 (d) 300000
  26. 26.What is the greatest 4-digit number you can make using the digits 4, 9, 2 and 1 once each? (a) 4921 (b) 9412 (c) 1249 (d) 9421
  27. 27.What is the greatest 3-digit number you can make using the digits 6, 2 and 7 once each? (a) 762 (b) 267 (c) 672 (d) 726
  28. 28.What is the smallest 4-digit number you can make using the digits 8, 7, 4 and 0 once each? (a) 0478 (b) 8740 (c) 4078 (d) 4708
  29. 29.What is the greatest 3-digit number you can make using the digits 1, 2 and 8 once each? (a) 128 (b) 281 (c) 812 (d) 821
  30. 30.What is the place value of the digit 4 in 2347? (a) 4000 (b) 400 (c) 4 (d) 40
  31. 31.What is the smallest 4-digit number you can make using the digits 1, 0, 3 and 8 once each? (a) 1308 (b) 0138 (c) 8310 (d) 1038
  32. 32.What is the place value of the digit 8 in 8512? (a) 8000 (b) 800000 (c) 80000 (d) 800
  33. 33.What is the place value of the digit 1 in 5921? (a) 10 (b) 1 (c) 1000 (d) 100
  34. 34.What is the place value of the digit 8 in 2384? (a) 8 (b) 8000 (c) 80 (d) 800
  35. 35.What is the greatest 4-digit number you can make using the digits 4, 1, 8 and 5 once each? (a) 1458 (b) 5841 (c) 8514 (d) 8541
  36. 36.What is the greatest 4-digit number you can make using the digits 2, 1, 4 and 9 once each? (a) 9421 (b) 9412 (c) 4921 (d) 1249
  37. 37.What is the greatest 4-digit number you can make using the digits 6, 1, 8 and 4 once each? (a) 8641 (b) 6841 (c) 8614 (d) 1468
  38. 38.What is the greatest 4-digit number you can make using the digits 8, 6, 9 and 3 once each? (a) 9863 (b) 9836 (c) 8963 (d) 3689
  39. 39.What is the place value of the digit 3 in 2453? (a) 3 (b) 30 (c) 300 (d) 3000
  40. 40.What is the greatest 3-digit number you can make using the digits 8, 7 and 1 once each? (a) 817 (b) 871 (c) 781 (d) 178

Answer key

  1. 506
  2. 7
  3. 405
  4. 2067
  5. 205
  6. 80
  7. 7652
  8. 4000
  9. 1023
  10. 90
  11. 709
  12. 8753
  13. 8431
  14. 7641
  15. 6432
  16. 532
  17. 2000
  18. 9843
  19. 406
  20. 6321
  21. 984
  22. 541
  23. 9321
  24. 931
  25. 3000
  26. 9421
  27. 762
  28. 4078
  29. 821
  30. 40
  31. 1038
  32. 8000
  33. 1
  34. 80
  35. 8541
  36. 9421
  37. 8641
  38. 9863
  39. 3
  40. 871

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