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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 268 · 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 0, 8 and 6 once each? (a) 860 (b) 608 (c) 680 (d) 068
  2. 2.What is the greatest 4-digit number you can make using the digits 3, 4, 2 and 8 once each? (a) 4832 (b) 2348 (c) 8432 (d) 8423
  3. 3.What is the greatest 3-digit number you can make using the digits 4, 9 and 3 once each? (a) 349 (b) 943 (c) 493 (d) 934
  4. 4.What is the smallest 3-digit number you can make using the digits 4, 6 and 0 once each? (a) 406 (b) 460 (c) 640 (d) 046
  5. 5.What is the smallest 4-digit number you can make using the digits 7, 2, 0 and 6 once each? (a) 2607 (b) 7620 (c) 2067 (d) 0267
  6. 6.What is the smallest 3-digit number you can make using the digits 6, 0 and 3 once each? (a) 360 (b) 630 (c) 306 (d) 036
  7. 7.What is the greatest 4-digit number you can make using the digits 6, 2, 5 and 3 once each? (a) 2356 (b) 6532 (c) 6523 (d) 5632
  8. 8.What is the greatest 4-digit number you can make using the digits 5, 8, 2 and 1 once each? (a) 8521 (b) 5821 (c) 1258 (d) 8512
  9. 9.What is the place value of the digit 7 in 3827? (a) 7 (b) 700 (c) 7000 (d) 70
  10. 10.What is the place value of the digit 4 in 6432? (a) 40 (b) 40000 (c) 4000 (d) 400
  11. 11.What is the smallest 3-digit number you can make using the digits 7, 3 and 0 once each? (a) 730 (b) 037 (c) 370 (d) 307
  12. 12.What is the smallest 4-digit number you can make using the digits 9, 2, 0 and 4 once each? (a) 0249 (b) 9420 (c) 2049 (d) 2409
  13. 13.What is the place value of the digit 2 in 2134? (a) 20000 (b) 200 (c) 200000 (d) 2000
  14. 14.What is the greatest 3-digit number you can make using the digits 5, 2 and 8 once each? (a) 582 (b) 258 (c) 852 (d) 825
  15. 15.What is the place value of the digit 2 in 5423? (a) 2000 (b) 2 (c) 20 (d) 200
  16. 16.What is the smallest 3-digit number you can make using the digits 9, 0 and 3 once each? (a) 039 (b) 930 (c) 390 (d) 309
  17. 17.What is the greatest 3-digit number you can make using the digits 4, 5 and 6 once each? (a) 645 (b) 654 (c) 564 (d) 456
  18. 18.What is the greatest 3-digit number you can make using the digits 1, 7 and 2 once each? (a) 271 (b) 712 (c) 721 (d) 127
  19. 19.What is the smallest 4-digit number you can make using the digits 8, 9, 5 and 0 once each? (a) 5089 (b) 0589 (c) 5809 (d) 9850
  20. 20.What is the place value of the digit 8 in 8431? (a) 800 (b) 800000 (c) 8000 (d) 80000
  21. 21.What is the place value of the digit 6 in 6528? (a) 60000 (b) 600 (c) 6000 (d) 600000
  22. 22.What is the smallest 3-digit number you can make using the digits 5, 8 and 0 once each? (a) 058 (b) 508 (c) 580 (d) 850
  23. 23.What is the greatest 4-digit number you can make using the digits 2, 6, 5 and 1 once each? (a) 6512 (b) 5621 (c) 6521 (d) 1256
  24. 24.What is the greatest 4-digit number you can make using the digits 7, 2, 5 and 8 once each? (a) 8725 (b) 2578 (c) 8752 (d) 7852
  25. 25.What is the greatest 4-digit number you can make using the digits 9, 1, 6 and 4 once each? (a) 6941 (b) 1469 (c) 9614 (d) 9641
  26. 26.What is the place value of the digit 2 in 4527? (a) 20 (b) 2 (c) 2000 (d) 200
  27. 27.What is the greatest 4-digit number you can make using the digits 1, 6, 3 and 4 once each? (a) 1346 (b) 4631 (c) 6431 (d) 6413
  28. 28.What is the smallest 3-digit number you can make using the digits 9, 3 and 0 once each? (a) 039 (b) 930 (c) 390 (d) 309
  29. 29.What is the place value of the digit 3 in 1532? (a) 300 (b) 3000 (c) 30 (d) 3
  30. 30.What is the greatest 4-digit number you can make using the digits 9, 8, 7 and 3 once each? (a) 8973 (b) 3789 (c) 9873 (d) 9837
  31. 31.What is the place value of the digit 5 in 3945? (a) 5000 (b) 50 (c) 5 (d) 500
  32. 32.What is the greatest 3-digit number you can make using the digits 7, 9 and 5 once each? (a) 795 (b) 957 (c) 975 (d) 579
  33. 33.What is the place value of the digit 3 in 7348? (a) 30000 (b) 30 (c) 3000 (d) 300
  34. 34.What is the greatest 3-digit number you can make using the digits 7, 8 and 5 once each? (a) 857 (b) 785 (c) 875 (d) 578
  35. 35.What is the smallest 3-digit number you can make using the digits 0, 8 and 9 once each? (a) 809 (b) 890 (c) 980 (d) 089
  36. 36.What is the greatest 3-digit number you can make using the digits 4, 2 and 9 once each? (a) 924 (b) 492 (c) 249 (d) 942
  37. 37.What is the smallest 3-digit number you can make using the digits 0, 1 and 3 once each? (a) 310 (b) 013 (c) 130 (d) 103
  38. 38.What is the smallest 3-digit number you can make using the digits 5, 1 and 0 once each? (a) 015 (b) 510 (c) 105 (d) 150
  39. 39.What is the place value of the digit 4 in 3249? (a) 4000 (b) 4 (c) 40 (d) 400
  40. 40.What is the place value of the digit 7 in 5472? (a) 700 (b) 7000 (c) 70 (d) 7

Answer key

  1. 608
  2. 8432
  3. 943
  4. 406
  5. 2067
  6. 306
  7. 6532
  8. 8521
  9. 7
  10. 400
  11. 307
  12. 2049
  13. 2000
  14. 852
  15. 20
  16. 309
  17. 654
  18. 721
  19. 5089
  20. 8000
  21. 6000
  22. 508
  23. 6521
  24. 8752
  25. 9641
  26. 20
  27. 6431
  28. 309
  29. 30
  30. 9873
  31. 5
  32. 975
  33. 300
  34. 875
  35. 809
  36. 942
  37. 103
  38. 105
  39. 40
  40. 70

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