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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 980 · 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 place value of the digit 1 in 6519? (a) 100 (b) 1 (c) 1000 (d) 10
  2. 2.What is the smallest 3-digit number you can make using the digits 7, 0 and 1 once each? (a) 710 (b) 107 (c) 017 (d) 170
  3. 3.What is the smallest 4-digit number you can make using the digits 8, 4, 0 and 9 once each? (a) 9840 (b) 4089 (c) 4809 (d) 0489
  4. 4.What is the greatest 4-digit number you can make using the digits 5, 6, 4 and 8 once each? (a) 4568 (b) 6854 (c) 8645 (d) 8654
  5. 5.What is the greatest 4-digit number you can make using the digits 1, 5, 2 and 6 once each? (a) 6512 (b) 5621 (c) 1256 (d) 6521
  6. 6.What is the place value of the digit 3 in 3876? (a) 300 (b) 300000 (c) 3000 (d) 30000
  7. 7.What is the smallest 4-digit number you can make using the digits 3, 9, 0 and 6 once each? (a) 0369 (b) 9630 (c) 3069 (d) 3609
  8. 8.What is the place value of the digit 3 in 5731? (a) 30 (b) 3000 (c) 300 (d) 3
  9. 9.What is the smallest 3-digit number you can make using the digits 0, 5 and 8 once each? (a) 580 (b) 850 (c) 508 (d) 058
  10. 10.What is the place value of the digit 3 in 6341? (a) 3000 (b) 30 (c) 30000 (d) 300
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 8 and 7 once each? (a) 078 (b) 780 (c) 870 (d) 708
  12. 12.What is the greatest 4-digit number you can make using the digits 1, 2, 7 and 9 once each? (a) 9712 (b) 7921 (c) 1279 (d) 9721
  13. 13.What is the place value of the digit 2 in 2365? (a) 20000 (b) 200 (c) 2000 (d) 200000
  14. 14.What is the greatest 3-digit number you can make using the digits 7, 5 and 1 once each? (a) 571 (b) 157 (c) 715 (d) 751
  15. 15.What is the greatest 3-digit number you can make using the digits 4, 2 and 1 once each? (a) 421 (b) 412 (c) 241 (d) 124
  16. 16.What is the smallest 4-digit number you can make using the digits 6, 3, 7 and 0 once each? (a) 0367 (b) 7630 (c) 3067 (d) 3607
  17. 17.What is the greatest 4-digit number you can make using the digits 2, 7, 3 and 6 once each? (a) 7632 (b) 2367 (c) 6732 (d) 7623
  18. 18.What is the place value of the digit 3 in 6329? (a) 300 (b) 30 (c) 30000 (d) 3000
  19. 19.What is the greatest 4-digit number you can make using the digits 8, 1, 6 and 2 once each? (a) 8612 (b) 6821 (c) 8621 (d) 1268
  20. 20.What is the smallest 3-digit number you can make using the digits 2, 1 and 0 once each? (a) 120 (b) 012 (c) 210 (d) 102
  21. 21.What is the greatest 3-digit number you can make using the digits 6, 9 and 7 once each? (a) 796 (b) 679 (c) 967 (d) 976
  22. 22.What is the place value of the digit 8 in 8719? (a) 80000 (b) 8000 (c) 800 (d) 800000
  23. 23.What is the smallest 3-digit number you can make using the digits 0, 7 and 6 once each? (a) 607 (b) 067 (c) 760 (d) 670
  24. 24.What is the smallest 4-digit number you can make using the digits 4, 0, 9 and 2 once each? (a) 2409 (b) 2049 (c) 0249 (d) 9420
  25. 25.What is the place value of the digit 5 in 5923? (a) 5000 (b) 50000 (c) 500000 (d) 500
  26. 26.What is the smallest 3-digit number you can make using the digits 0, 7 and 5 once each? (a) 057 (b) 570 (c) 507 (d) 750
  27. 27.What is the place value of the digit 7 in 7653? (a) 7000 (b) 700 (c) 70000 (d) 700000
  28. 28.What is the greatest 3-digit number you can make using the digits 5, 9 and 2 once each? (a) 952 (b) 592 (c) 925 (d) 259
  29. 29.What is the greatest 4-digit number you can make using the digits 3, 2, 8 and 9 once each? (a) 2389 (b) 9832 (c) 8932 (d) 9823
  30. 30.What is the greatest 3-digit number you can make using the digits 1, 8 and 9 once each? (a) 918 (b) 891 (c) 981 (d) 189
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 6 and 1 once each? (a) 106 (b) 610 (c) 016 (d) 160
  32. 32.What is the place value of the digit 8 in 2478? (a) 800 (b) 80 (c) 8 (d) 8000
  33. 33.What is the smallest 4-digit number you can make using the digits 5, 2, 0 and 8 once each? (a) 2508 (b) 0258 (c) 2058 (d) 8520
  34. 34.What is the greatest 4-digit number you can make using the digits 5, 2, 3 and 4 once each? (a) 2345 (b) 4532 (c) 5423 (d) 5432
  35. 35.What is the smallest 3-digit number you can make using the digits 0, 1 and 5 once each? (a) 015 (b) 150 (c) 105 (d) 510
  36. 36.What is the place value of the digit 4 in 3745? (a) 4 (b) 400 (c) 40 (d) 4000
  37. 37.What is the greatest 4-digit number you can make using the digits 2, 1, 4 and 3 once each? (a) 1234 (b) 4312 (c) 4321 (d) 3421
  38. 38.What is the place value of the digit 2 in 4821? (a) 2000 (b) 20 (c) 2 (d) 200
  39. 39.What is the place value of the digit 1 in 6147? (a) 1000 (b) 10000 (c) 10 (d) 100
  40. 40.What is the smallest 3-digit number you can make using the digits 1, 8 and 0 once each? (a) 018 (b) 108 (c) 180 (d) 810

Answer key

  1. 10
  2. 107
  3. 4089
  4. 8654
  5. 6521
  6. 3000
  7. 3069
  8. 30
  9. 508
  10. 300
  11. 708
  12. 9721
  13. 2000
  14. 751
  15. 421
  16. 3067
  17. 7632
  18. 300
  19. 8621
  20. 102
  21. 976
  22. 8000
  23. 607
  24. 2049
  25. 5000
  26. 507
  27. 7000
  28. 952
  29. 9832
  30. 981
  31. 106
  32. 8
  33. 2058
  34. 5432
  35. 105
  36. 40
  37. 4321
  38. 20
  39. 100
  40. 108

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