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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 669 · 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, 2 and 1 once each? (a) 621 (b) 126 (c) 612 (d) 261
  2. 2.What is the place value of the digit 3 in 3961? (a) 300000 (b) 300 (c) 30000 (d) 3000
  3. 3.What is the place value of the digit 2 in 3295? (a) 200 (b) 20000 (c) 2000 (d) 20
  4. 4.What is the greatest 4-digit number you can make using the digits 3, 2, 9 and 6 once each? (a) 9623 (b) 2369 (c) 6932 (d) 9632
  5. 5.What is the greatest 3-digit number you can make using the digits 9, 2 and 5 once each? (a) 259 (b) 592 (c) 952 (d) 925
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 1 and 6 once each? (a) 106 (b) 610 (c) 016 (d) 160
  7. 7.What is the smallest 4-digit number you can make using the digits 0, 5, 9 and 2 once each? (a) 9520 (b) 2059 (c) 0259 (d) 2509
  8. 8.What is the greatest 4-digit number you can make using the digits 9, 7, 3 and 2 once each? (a) 7932 (b) 9723 (c) 9732 (d) 2379
  9. 9.What is the smallest 4-digit number you can make using the digits 8, 3, 6 and 0 once each? (a) 0368 (b) 3068 (c) 8630 (d) 3608
  10. 10.What is the greatest 3-digit number you can make using the digits 1, 5 and 8 once each? (a) 815 (b) 581 (c) 851 (d) 158
  11. 11.What is the greatest 3-digit number you can make using the digits 4, 3 and 1 once each? (a) 134 (b) 431 (c) 341 (d) 413
  12. 12.What is the place value of the digit 7 in 2781? (a) 70000 (b) 700 (c) 7000 (d) 70
  13. 13.What is the place value of the digit 5 in 2165? (a) 50 (b) 5000 (c) 5 (d) 500
  14. 14.What is the place value of the digit 3 in 7135? (a) 300 (b) 30 (c) 3 (d) 3000
  15. 15.What is the smallest 4-digit number you can make using the digits 4, 8, 3 and 0 once each? (a) 0348 (b) 3048 (c) 3408 (d) 8430
  16. 16.What is the place value of the digit 6 in 3694? (a) 6000 (b) 60 (c) 600 (d) 60000
  17. 17.What is the smallest 4-digit number you can make using the digits 3, 2, 5 and 0 once each? (a) 2035 (b) 0235 (c) 5320 (d) 2305
  18. 18.What is the greatest 4-digit number you can make using the digits 4, 1, 7 and 3 once each? (a) 7413 (b) 4731 (c) 1347 (d) 7431
  19. 19.What is the greatest 4-digit number you can make using the digits 1, 2, 6 and 8 once each? (a) 8621 (b) 1268 (c) 8612 (d) 6821
  20. 20.What is the place value of the digit 3 in 3875? (a) 3000 (b) 30000 (c) 300000 (d) 300
  21. 21.What is the greatest 3-digit number you can make using the digits 8, 9 and 7 once each? (a) 987 (b) 978 (c) 789 (d) 897
  22. 22.What is the smallest 3-digit number you can make using the digits 1, 0 and 9 once each? (a) 109 (b) 910 (c) 190 (d) 019
  23. 23.What is the place value of the digit 8 in 1854? (a) 80 (b) 8000 (c) 80000 (d) 800
  24. 24.What is the greatest 4-digit number you can make using the digits 6, 7, 3 and 8 once each? (a) 8763 (b) 7863 (c) 8736 (d) 3678
  25. 25.What is the smallest 3-digit number you can make using the digits 4, 8 and 0 once each? (a) 840 (b) 048 (c) 408 (d) 480
  26. 26.What is the smallest 4-digit number you can make using the digits 5, 9, 0 and 3 once each? (a) 3509 (b) 3059 (c) 0359 (d) 9530
  27. 27.What is the place value of the digit 2 in 4712? (a) 200 (b) 2000 (c) 2 (d) 20
  28. 28.What is the greatest 3-digit number you can make using the digits 2, 1 and 3 once each? (a) 312 (b) 123 (c) 231 (d) 321
  29. 29.What is the place value of the digit 9 in 3498? (a) 900 (b) 90 (c) 9000 (d) 9
  30. 30.What is the greatest 3-digit number you can make using the digits 7, 5 and 8 once each? (a) 875 (b) 785 (c) 578 (d) 857
  31. 31.What is the place value of the digit 1 in 9158? (a) 1000 (b) 10000 (c) 10 (d) 100
  32. 32.What is the smallest 3-digit number you can make using the digits 0, 1 and 3 once each? (a) 130 (b) 310 (c) 103 (d) 013
  33. 33.What is the greatest 4-digit number you can make using the digits 4, 2, 9 and 3 once each? (a) 9423 (b) 2349 (c) 4932 (d) 9432
  34. 34.What is the greatest 4-digit number you can make using the digits 8, 7, 9 and 4 once each? (a) 9874 (b) 4789 (c) 8974 (d) 9847
  35. 35.What is the smallest 3-digit number you can make using the digits 0, 4 and 1 once each? (a) 104 (b) 140 (c) 014 (d) 410
  36. 36.What is the place value of the digit 8 in 8149? (a) 80000 (b) 800000 (c) 800 (d) 8000
  37. 37.What is the smallest 4-digit number you can make using the digits 8, 2, 0 and 1 once each? (a) 0128 (b) 1208 (c) 8210 (d) 1028
  38. 38.What is the greatest 4-digit number you can make using the digits 3, 7, 2 and 4 once each? (a) 2347 (b) 7423 (c) 4732 (d) 7432
  39. 39.What is the greatest 3-digit number you can make using the digits 7, 8 and 1 once each? (a) 871 (b) 817 (c) 781 (d) 178
  40. 40.What is the smallest 3-digit number you can make using the digits 9, 7 and 0 once each? (a) 079 (b) 970 (c) 709 (d) 790

Answer key

  1. 621
  2. 3000
  3. 200
  4. 9632
  5. 952
  6. 106
  7. 2059
  8. 9732
  9. 3068
  10. 851
  11. 431
  12. 700
  13. 5
  14. 30
  15. 3048
  16. 600
  17. 2035
  18. 7431
  19. 8621
  20. 3000
  21. 987
  22. 109
  23. 800
  24. 8763
  25. 408
  26. 3059
  27. 2
  28. 321
  29. 90
  30. 875
  31. 100
  32. 103
  33. 9432
  34. 9874
  35. 104
  36. 8000
  37. 1028
  38. 7432
  39. 871
  40. 709

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