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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 21 · 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 5, 3 and 4 once each? (a) 534 (b) 453 (c) 543 (d) 345
  2. 2.What is the place value of the digit 5 in 5318? (a) 500 (b) 5000 (c) 500000 (d) 50000
  3. 3.What is the place value of the digit 3 in 3859? (a) 300 (b) 30000 (c) 3000 (d) 300000
  4. 4.What is the smallest 3-digit number you can make using the digits 2, 0 and 1 once each? (a) 210 (b) 120 (c) 012 (d) 102
  5. 5.What is the smallest 4-digit number you can make using the digits 1, 8, 0 and 2 once each? (a) 1028 (b) 1208 (c) 0128 (d) 8210
  6. 6.What is the smallest 4-digit number you can make using the digits 6, 3, 0 and 5 once each? (a) 6530 (b) 3056 (c) 3506 (d) 0356
  7. 7.What is the smallest 3-digit number you can make using the digits 0, 3 and 4 once each? (a) 430 (b) 340 (c) 304 (d) 034
  8. 8.What is the place value of the digit 1 in 9138? (a) 1000 (b) 100 (c) 10000 (d) 10
  9. 9.What is the greatest 3-digit number you can make using the digits 7, 3 and 2 once each? (a) 732 (b) 372 (c) 237 (d) 723
  10. 10.What is the place value of the digit 5 in 3185? (a) 500 (b) 5000 (c) 50 (d) 5
  11. 11.What is the smallest 4-digit number you can make using the digits 0, 4, 2 and 7 once each? (a) 2407 (b) 7420 (c) 0247 (d) 2047
  12. 12.What is the greatest 3-digit number you can make using the digits 5, 6 and 1 once each? (a) 156 (b) 561 (c) 651 (d) 615
  13. 13.What is the smallest 4-digit number you can make using the digits 6, 2, 5 and 0 once each? (a) 6520 (b) 2506 (c) 2056 (d) 0256
  14. 14.What is the greatest 3-digit number you can make using the digits 7, 2 and 4 once each? (a) 724 (b) 472 (c) 247 (d) 742
  15. 15.What is the place value of the digit 5 in 9285? (a) 500 (b) 5000 (c) 50 (d) 5
  16. 16.What is the place value of the digit 2 in 2361? (a) 2000 (b) 20000 (c) 200 (d) 200000
  17. 17.What is the greatest 3-digit number you can make using the digits 2, 1 and 9 once each? (a) 129 (b) 921 (c) 912 (d) 291
  18. 18.What is the smallest 3-digit number you can make using the digits 2, 0 and 4 once each? (a) 204 (b) 240 (c) 024 (d) 420
  19. 19.What is the greatest 4-digit number you can make using the digits 3, 2, 9 and 4 once each? (a) 4932 (b) 9423 (c) 2349 (d) 9432
  20. 20.What is the greatest 3-digit number you can make using the digits 2, 4 and 6 once each? (a) 642 (b) 246 (c) 462 (d) 624
  21. 21.What is the greatest 4-digit number you can make using the digits 6, 5, 2 and 3 once each? (a) 2356 (b) 6523 (c) 6532 (d) 5632
  22. 22.What is the place value of the digit 2 in 4273? (a) 2000 (b) 200 (c) 20000 (d) 20
  23. 23.What is the smallest 4-digit number you can make using the digits 0, 4, 8 and 6 once each? (a) 4608 (b) 4068 (c) 0468 (d) 8640
  24. 24.What is the smallest 4-digit number you can make using the digits 1, 3, 0 and 8 once each? (a) 1038 (b) 1308 (c) 8310 (d) 0138
  25. 25.What is the place value of the digit 4 in 4397? (a) 400000 (b) 4000 (c) 400 (d) 40000
  26. 26.What is the greatest 3-digit number you can make using the digits 1, 4 and 7 once each? (a) 471 (b) 741 (c) 147 (d) 714
  27. 27.What is the place value of the digit 3 in 1347? (a) 3000 (b) 300 (c) 30000 (d) 30
  28. 28.What is the greatest 4-digit number you can make using the digits 1, 6, 2 and 3 once each? (a) 1236 (b) 6312 (c) 6321 (d) 3621
  29. 29.What is the greatest 3-digit number you can make using the digits 9, 1 and 3 once each? (a) 931 (b) 139 (c) 913 (d) 391
  30. 30.What is the place value of the digit 8 in 8195? (a) 800000 (b) 80000 (c) 800 (d) 8000
  31. 31.What is the place value of the digit 3 in 2913? (a) 3 (b) 3000 (c) 300 (d) 30
  32. 32.What is the place value of the digit 2 in 4823? (a) 200 (b) 2 (c) 20 (d) 2000
  33. 33.What is the place value of the digit 4 in 3194? (a) 4 (b) 400 (c) 4000 (d) 40
  34. 34.What is the greatest 4-digit number you can make using the digits 5, 3, 7 and 8 once each? (a) 7853 (b) 8753 (c) 3578 (d) 8735
  35. 35.What is the place value of the digit 5 in 6795? (a) 50 (b) 500 (c) 5000 (d) 5
  36. 36.What is the place value of the digit 1 in 7126? (a) 10 (b) 1000 (c) 10000 (d) 100
  37. 37.What is the greatest 3-digit number you can make using the digits 7, 4 and 3 once each? (a) 743 (b) 347 (c) 734 (d) 473
  38. 38.What is the place value of the digit 7 in 9678? (a) 700 (b) 7 (c) 7000 (d) 70
  39. 39.What is the greatest 3-digit number you can make using the digits 1, 4 and 9 once each? (a) 149 (b) 491 (c) 941 (d) 914
  40. 40.What is the smallest 3-digit number you can make using the digits 7, 4 and 0 once each? (a) 047 (b) 740 (c) 470 (d) 407

Answer key

  1. 543
  2. 5000
  3. 3000
  4. 102
  5. 1028
  6. 3056
  7. 304
  8. 100
  9. 732
  10. 5
  11. 2047
  12. 651
  13. 2056
  14. 742
  15. 5
  16. 2000
  17. 921
  18. 204
  19. 9432
  20. 642
  21. 6532
  22. 200
  23. 4068
  24. 1038
  25. 4000
  26. 741
  27. 300
  28. 6321
  29. 931
  30. 8000
  31. 3
  32. 20
  33. 4
  34. 8753
  35. 5
  36. 100
  37. 743
  38. 70
  39. 941
  40. 407

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