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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 180 · 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 7, 2 and 6 once each? (a) 726 (b) 762 (c) 267 (d) 672
  2. 2.What is the place value of the digit 1 in 1375? (a) 100 (b) 100000 (c) 1000 (d) 10000
  3. 3.What is the greatest 3-digit number you can make using the digits 3, 9 and 6 once each? (a) 693 (b) 936 (c) 963 (d) 369
  4. 4.What is the greatest 4-digit number you can make using the digits 8, 5, 7 and 3 once each? (a) 7853 (b) 3578 (c) 8753 (d) 8735
  5. 5.What is the greatest 4-digit number you can make using the digits 4, 5, 8 and 6 once each? (a) 4568 (b) 8645 (c) 8654 (d) 6854
  6. 6.What is the place value of the digit 1 in 7391? (a) 100 (b) 1 (c) 10 (d) 1000
  7. 7.What is the smallest 3-digit number you can make using the digits 2, 0 and 7 once each? (a) 207 (b) 270 (c) 027 (d) 720
  8. 8.What is the greatest 3-digit number you can make using the digits 2, 5 and 8 once each? (a) 825 (b) 582 (c) 258 (d) 852
  9. 9.What is the smallest 3-digit number you can make using the digits 0, 7 and 1 once each? (a) 710 (b) 170 (c) 017 (d) 107
  10. 10.What is the place value of the digit 9 in 5927? (a) 9000 (b) 900 (c) 90000 (d) 90
  11. 11.What is the smallest 4-digit number you can make using the digits 1, 0, 9 and 3 once each? (a) 1309 (b) 1039 (c) 0139 (d) 9310
  12. 12.What is the greatest 3-digit number you can make using the digits 6, 2 and 8 once each? (a) 682 (b) 268 (c) 826 (d) 862
  13. 13.What is the place value of the digit 2 in 8127? (a) 2 (b) 2000 (c) 20 (d) 200
  14. 14.What is the place value of the digit 4 in 3142? (a) 4 (b) 400 (c) 40 (d) 4000
  15. 15.What is the greatest 4-digit number you can make using the digits 1, 2, 5 and 7 once each? (a) 5721 (b) 1257 (c) 7521 (d) 7512
  16. 16.What is the greatest 3-digit number you can make using the digits 2, 5 and 3 once each? (a) 352 (b) 235 (c) 532 (d) 523
  17. 17.What is the place value of the digit 2 in 3258? (a) 200 (b) 20000 (c) 20 (d) 2000
  18. 18.What is the place value of the digit 1 in 1439? (a) 1000 (b) 100 (c) 10000 (d) 100000
  19. 19.What is the smallest 3-digit number you can make using the digits 4, 0 and 9 once each? (a) 049 (b) 490 (c) 940 (d) 409
  20. 20.What is the greatest 3-digit number you can make using the digits 9, 1 and 8 once each? (a) 189 (b) 891 (c) 918 (d) 981
  21. 21.What is the place value of the digit 8 in 6328? (a) 8000 (b) 800 (c) 8 (d) 80
  22. 22.What is the greatest 3-digit number you can make using the digits 3, 8 and 5 once each? (a) 358 (b) 835 (c) 853 (d) 583
  23. 23.What is the place value of the digit 2 in 2693? (a) 200000 (b) 2000 (c) 20000 (d) 200
  24. 24.What is the greatest 3-digit number you can make using the digits 5, 4 and 8 once each? (a) 845 (b) 854 (c) 584 (d) 458
  25. 25.What is the smallest 3-digit number you can make using the digits 5, 7 and 0 once each? (a) 570 (b) 057 (c) 507 (d) 750
  26. 26.What is the place value of the digit 6 in 4156? (a) 6000 (b) 60 (c) 600 (d) 6
  27. 27.What is the place value of the digit 6 in 3986? (a) 6 (b) 60 (c) 600 (d) 6000
  28. 28.What is the place value of the digit 1 in 2861? (a) 1000 (b) 10 (c) 1 (d) 100
  29. 29.What is the greatest 4-digit number you can make using the digits 4, 6, 3 and 1 once each? (a) 4631 (b) 1346 (c) 6413 (d) 6431
  30. 30.What is the smallest 4-digit number you can make using the digits 5, 0, 3 and 1 once each? (a) 1305 (b) 5310 (c) 1035 (d) 0135
  31. 31.What is the smallest 3-digit number you can make using the digits 4, 0 and 3 once each? (a) 430 (b) 304 (c) 034 (d) 340
  32. 32.What is the place value of the digit 1 in 8619? (a) 100 (b) 10 (c) 1000 (d) 1
  33. 33.What is the greatest 4-digit number you can make using the digits 6, 2, 4 and 1 once each? (a) 1246 (b) 6412 (c) 6421 (d) 4621
  34. 34.What is the smallest 4-digit number you can make using the digits 0, 8, 7 and 4 once each? (a) 4708 (b) 8740 (c) 4078 (d) 0478
  35. 35.What is the smallest 4-digit number you can make using the digits 0, 4, 2 and 6 once each? (a) 0246 (b) 2046 (c) 2406 (d) 6420
  36. 36.What is the smallest 3-digit number you can make using the digits 8, 0 and 1 once each? (a) 180 (b) 018 (c) 108 (d) 810
  37. 37.What is the smallest 4-digit number you can make using the digits 6, 9, 0 and 7 once each? (a) 6079 (b) 9760 (c) 6709 (d) 0679
  38. 38.What is the greatest 3-digit number you can make using the digits 2, 1 and 7 once each? (a) 712 (b) 271 (c) 127 (d) 721
  39. 39.What is the smallest 4-digit number you can make using the digits 0, 1, 3 and 4 once each? (a) 4310 (b) 1304 (c) 0134 (d) 1034
  40. 40.What is the smallest 3-digit number you can make using the digits 6, 0 and 7 once each? (a) 067 (b) 760 (c) 670 (d) 607

Answer key

  1. 762
  2. 1000
  3. 963
  4. 8753
  5. 8654
  6. 1
  7. 207
  8. 852
  9. 107
  10. 900
  11. 1039
  12. 862
  13. 20
  14. 40
  15. 7521
  16. 532
  17. 200
  18. 1000
  19. 409
  20. 981
  21. 8
  22. 853
  23. 2000
  24. 854
  25. 507
  26. 6
  27. 6
  28. 1
  29. 6431
  30. 1035
  31. 304
  32. 10
  33. 6421
  34. 4078
  35. 2046
  36. 108
  37. 6079
  38. 721
  39. 1034
  40. 607

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