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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 836 · 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 6, 1 and 9 once each? (a) 169 (b) 691 (c) 916 (d) 961
  2. 2.What is the place value of the digit 9 in 5279? (a) 9 (b) 9000 (c) 900 (d) 90
  3. 3.What is the greatest 3-digit number you can make using the digits 4, 9 and 7 once each? (a) 479 (b) 794 (c) 947 (d) 974
  4. 4.What is the smallest 3-digit number you can make using the digits 0, 8 and 6 once each? (a) 068 (b) 680 (c) 860 (d) 608
  5. 5.What is the greatest 3-digit number you can make using the digits 5, 2 and 3 once each? (a) 523 (b) 352 (c) 235 (d) 532
  6. 6.What is the greatest 3-digit number you can make using the digits 1, 6 and 5 once each? (a) 615 (b) 651 (c) 156 (d) 561
  7. 7.What is the place value of the digit 5 in 7591? (a) 50 (b) 500 (c) 5000 (d) 50000
  8. 8.What is the smallest 3-digit number you can make using the digits 0, 8 and 3 once each? (a) 038 (b) 308 (c) 830 (d) 380
  9. 9.What is the smallest 4-digit number you can make using the digits 1, 6, 7 and 0 once each? (a) 0167 (b) 7610 (c) 1607 (d) 1067
  10. 10.What is the smallest 3-digit number you can make using the digits 0, 1 and 7 once each? (a) 017 (b) 710 (c) 107 (d) 170
  11. 11.What is the greatest 4-digit number you can make using the digits 8, 1, 9 and 7 once each? (a) 8971 (b) 1789 (c) 9871 (d) 9817
  12. 12.What is the greatest 3-digit number you can make using the digits 3, 5 and 9 once each? (a) 593 (b) 935 (c) 953 (d) 359
  13. 13.What is the smallest 3-digit number you can make using the digits 5, 0 and 3 once each? (a) 530 (b) 350 (c) 035 (d) 305
  14. 14.What is the place value of the digit 1 in 2619? (a) 1000 (b) 100 (c) 10 (d) 1
  15. 15.What is the greatest 4-digit number you can make using the digits 8, 2, 1 and 5 once each? (a) 1258 (b) 8521 (c) 8512 (d) 5821
  16. 16.What is the place value of the digit 4 in 4235? (a) 400 (b) 400000 (c) 4000 (d) 40000
  17. 17.What is the place value of the digit 8 in 4687? (a) 8000 (b) 80 (c) 800 (d) 8
  18. 18.What is the smallest 3-digit number you can make using the digits 0, 5 and 4 once each? (a) 450 (b) 045 (c) 405 (d) 540
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 1 and 9 once each? (a) 910 (b) 019 (c) 109 (d) 190
  20. 20.What is the greatest 3-digit number you can make using the digits 3, 5 and 4 once each? (a) 345 (b) 543 (c) 453 (d) 534
  21. 21.What is the place value of the digit 1 in 5816? (a) 1000 (b) 100 (c) 1 (d) 10
  22. 22.What is the place value of the digit 3 in 4231? (a) 3000 (b) 3 (c) 300 (d) 30
  23. 23.What is the smallest 3-digit number you can make using the digits 0, 8 and 1 once each? (a) 018 (b) 180 (c) 108 (d) 810
  24. 24.What is the smallest 4-digit number you can make using the digits 8, 3, 0 and 6 once each? (a) 3608 (b) 3068 (c) 0368 (d) 8630
  25. 25.What is the greatest 3-digit number you can make using the digits 4, 1 and 9 once each? (a) 941 (b) 491 (c) 914 (d) 149
  26. 26.What is the greatest 4-digit number you can make using the digits 5, 7, 2 and 8 once each? (a) 8752 (b) 2578 (c) 8725 (d) 7852
  27. 27.What is the smallest 3-digit number you can make using the digits 5, 0 and 2 once each? (a) 025 (b) 520 (c) 250 (d) 205
  28. 28.What is the smallest 4-digit number you can make using the digits 5, 4, 3 and 0 once each? (a) 0345 (b) 5430 (c) 3405 (d) 3045
  29. 29.What is the greatest 4-digit number you can make using the digits 8, 4, 7 and 2 once each? (a) 8724 (b) 7842 (c) 2478 (d) 8742
  30. 30.What is the place value of the digit 1 in 6142? (a) 10 (b) 1000 (c) 10000 (d) 100
  31. 31.What is the smallest 4-digit number you can make using the digits 0, 2, 1 and 3 once each? (a) 0123 (b) 1203 (c) 1023 (d) 3210
  32. 32.What is the smallest 3-digit number you can make using the digits 7, 0 and 9 once each? (a) 790 (b) 709 (c) 970 (d) 079
  33. 33.What is the place value of the digit 8 in 6827? (a) 8000 (b) 80000 (c) 800 (d) 80
  34. 34.What is the place value of the digit 4 in 8346? (a) 4 (b) 4000 (c) 400 (d) 40
  35. 35.What is the greatest 3-digit number you can make using the digits 3, 4 and 1 once each? (a) 341 (b) 134 (c) 431 (d) 413
  36. 36.What is the smallest 3-digit number you can make using the digits 4, 0 and 9 once each? (a) 940 (b) 490 (c) 409 (d) 049
  37. 37.What is the smallest 3-digit number you can make using the digits 1, 0 and 9 once each? (a) 019 (b) 190 (c) 910 (d) 109
  38. 38.What is the place value of the digit 7 in 2678? (a) 7000 (b) 700 (c) 70 (d) 7
  39. 39.What is the smallest 4-digit number you can make using the digits 8, 7, 0 and 4 once each? (a) 0478 (b) 4708 (c) 8740 (d) 4078
  40. 40.What is the greatest 3-digit number you can make using the digits 8, 3 and 7 once each? (a) 837 (b) 873 (c) 783 (d) 378

Answer key

  1. 961
  2. 9
  3. 974
  4. 608
  5. 532
  6. 651
  7. 500
  8. 308
  9. 1067
  10. 107
  11. 9871
  12. 953
  13. 305
  14. 10
  15. 8521
  16. 4000
  17. 80
  18. 405
  19. 109
  20. 543
  21. 10
  22. 30
  23. 108
  24. 3068
  25. 941
  26. 8752
  27. 205
  28. 3045
  29. 8742
  30. 100
  31. 1023
  32. 709
  33. 800
  34. 40
  35. 431
  36. 409
  37. 109
  38. 70
  39. 4078
  40. 873

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