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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 838 · 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 4-digit number you can make using the digits 2, 1, 9 and 3 once each? (a) 3921 (b) 9312 (c) 9321 (d) 1239
  2. 2.What is the greatest 4-digit number you can make using the digits 5, 4, 2 and 3 once each? (a) 4532 (b) 5423 (c) 2345 (d) 5432
  3. 3.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
  4. 4.What is the smallest 3-digit number you can make using the digits 0, 4 and 3 once each? (a) 034 (b) 304 (c) 430 (d) 340
  5. 5.What is the greatest 3-digit number you can make using the digits 5, 2 and 9 once each? (a) 592 (b) 925 (c) 952 (d) 259
  6. 6.What is the smallest 4-digit number you can make using the digits 4, 1, 9 and 0 once each? (a) 9410 (b) 0149 (c) 1049 (d) 1409
  7. 7.What is the greatest 4-digit number you can make using the digits 6, 7, 4 and 9 once each? (a) 4679 (b) 9746 (c) 9764 (d) 7964
  8. 8.What is the greatest 3-digit number you can make using the digits 5, 6 and 7 once each? (a) 756 (b) 765 (c) 675 (d) 567
  9. 9.What is the smallest 3-digit number you can make using the digits 7, 4 and 0 once each? (a) 470 (b) 740 (c) 407 (d) 047
  10. 10.What is the smallest 3-digit number you can make using the digits 1, 8 and 0 once each? (a) 018 (b) 810 (c) 108 (d) 180
  11. 11.What is the smallest 3-digit number you can make using the digits 5, 0 and 9 once each? (a) 590 (b) 950 (c) 059 (d) 509
  12. 12.What is the smallest 4-digit number you can make using the digits 0, 5, 3 and 6 once each? (a) 3506 (b) 3056 (c) 0356 (d) 6530
  13. 13.What is the greatest 3-digit number you can make using the digits 5, 6 and 2 once each? (a) 256 (b) 652 (c) 625 (d) 562
  14. 14.What is the place value of the digit 5 in 6715? (a) 5 (b) 50 (c) 500 (d) 5000
  15. 15.What is the greatest 4-digit number you can make using the digits 1, 3, 4 and 7 once each? (a) 4731 (b) 1347 (c) 7413 (d) 7431
  16. 16.What is the place value of the digit 6 in 4836? (a) 6 (b) 60 (c) 6000 (d) 600
  17. 17.What is the place value of the digit 4 in 1496? (a) 4000 (b) 40000 (c) 400 (d) 40
  18. 18.What is the place value of the digit 3 in 3297? (a) 30000 (b) 3000 (c) 300000 (d) 300
  19. 19.What is the greatest 3-digit number you can make using the digits 2, 8 and 9 once each? (a) 289 (b) 892 (c) 982 (d) 928
  20. 20.What is the smallest 3-digit number you can make using the digits 0, 8 and 6 once each? (a) 860 (b) 680 (c) 608 (d) 068
  21. 21.What is the place value of the digit 8 in 7384? (a) 80 (b) 8000 (c) 8 (d) 800
  22. 22.What is the greatest 3-digit number you can make using the digits 9, 2 and 6 once each? (a) 692 (b) 962 (c) 926 (d) 269
  23. 23.What is the smallest 3-digit number you can make using the digits 0, 2 and 3 once each? (a) 320 (b) 023 (c) 230 (d) 203
  24. 24.What is the greatest 4-digit number you can make using the digits 6, 8, 1 and 5 once each? (a) 8651 (b) 8615 (c) 1568 (d) 6851
  25. 25.What is the place value of the digit 7 in 7234? (a) 700000 (b) 7000 (c) 70000 (d) 700
  26. 26.What is the place value of the digit 7 in 6247? (a) 7 (b) 700 (c) 7000 (d) 70
  27. 27.What is the greatest 4-digit number you can make using the digits 6, 5, 1 and 2 once each? (a) 5621 (b) 6521 (c) 1256 (d) 6512
  28. 28.What is the greatest 4-digit number you can make using the digits 7, 6, 5 and 4 once each? (a) 7645 (b) 6754 (c) 4567 (d) 7654
  29. 29.What is the greatest 4-digit number you can make using the digits 9, 3, 1 and 6 once each? (a) 6931 (b) 1369 (c) 9631 (d) 9613
  30. 30.What is the smallest 3-digit number you can make using the digits 0, 4 and 1 once each? (a) 140 (b) 410 (c) 104 (d) 014
  31. 31.What is the smallest 4-digit number you can make using the digits 0, 5, 2 and 3 once each? (a) 5320 (b) 2305 (c) 2035 (d) 0235
  32. 32.What is the place value of the digit 5 in 7542? (a) 500 (b) 50000 (c) 5000 (d) 50
  33. 33.What is the smallest 3-digit number you can make using the digits 0, 2 and 8 once each? (a) 028 (b) 208 (c) 820 (d) 280
  34. 34.What is the place value of the digit 9 in 9741? (a) 900 (b) 90000 (c) 900000 (d) 9000
  35. 35.What is the place value of the digit 8 in 4589? (a) 8000 (b) 800 (c) 8 (d) 80
  36. 36.What is the smallest 3-digit number you can make using the digits 9, 2 and 0 once each? (a) 029 (b) 209 (c) 920 (d) 290
  37. 37.What is the smallest 4-digit number you can make using the digits 0, 3, 2 and 9 once each? (a) 2309 (b) 0239 (c) 2039 (d) 9320
  38. 38.What is the smallest 4-digit number you can make using the digits 1, 3, 9 and 0 once each? (a) 0139 (b) 1309 (c) 9310 (d) 1039
  39. 39.What is the smallest 4-digit number you can make using the digits 0, 2, 3 and 5 once each? (a) 2035 (b) 5320 (c) 2305 (d) 0235
  40. 40.What is the place value of the digit 1 in 8341? (a) 1000 (b) 100 (c) 1 (d) 10

Answer key

  1. 9321
  2. 5432
  3. 875
  4. 304
  5. 952
  6. 1049
  7. 9764
  8. 765
  9. 407
  10. 108
  11. 509
  12. 3056
  13. 652
  14. 5
  15. 7431
  16. 6
  17. 400
  18. 3000
  19. 982
  20. 608
  21. 80
  22. 962
  23. 203
  24. 8651
  25. 7000
  26. 7
  27. 6521
  28. 7654
  29. 9631
  30. 104
  31. 2035
  32. 500
  33. 208
  34. 9000
  35. 80
  36. 209
  37. 2039
  38. 1039
  39. 2035
  40. 1

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