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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 195 · 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 2, 3 and 5 once each? (a) 352 (b) 235 (c) 523 (d) 532
  2. 2.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) 6521 (d) 1256
  3. 3.What is the place value of the digit 1 in 9641? (a) 1 (b) 10 (c) 1000 (d) 100
  4. 4.What is the place value of the digit 1 in 2631? (a) 100 (b) 1 (c) 1000 (d) 10
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 5 and 3 once each? (a) 035 (b) 305 (c) 350 (d) 530
  6. 6.What is the smallest 4-digit number you can make using the digits 3, 6, 0 and 1 once each? (a) 1036 (b) 0136 (c) 1306 (d) 6310
  7. 7.What is the greatest 4-digit number you can make using the digits 9, 3, 4 and 1 once each? (a) 9413 (b) 1349 (c) 4931 (d) 9431
  8. 8.What is the greatest 4-digit number you can make using the digits 2, 8, 5 and 6 once each? (a) 2568 (b) 6852 (c) 8625 (d) 8652
  9. 9.What is the greatest 3-digit number you can make using the digits 2, 8 and 5 once each? (a) 852 (b) 258 (c) 582 (d) 825
  10. 10.What is the place value of the digit 3 in 3491? (a) 300 (b) 3000 (c) 300000 (d) 30000
  11. 11.What is the place value of the digit 8 in 1849? (a) 8000 (b) 800 (c) 80000 (d) 80
  12. 12.What is the smallest 4-digit number you can make using the digits 3, 0, 1 and 8 once each? (a) 0138 (b) 1308 (c) 1038 (d) 8310
  13. 13.What is the smallest 4-digit number you can make using the digits 0, 8, 6 and 5 once each? (a) 5068 (b) 0568 (c) 5608 (d) 8650
  14. 14.What is the greatest 3-digit number you can make using the digits 2, 1 and 3 once each? (a) 123 (b) 231 (c) 321 (d) 312
  15. 15.What is the place value of the digit 1 in 1589? (a) 1000 (b) 100000 (c) 100 (d) 10000
  16. 16.What is the place value of the digit 4 in 6194? (a) 400 (b) 40 (c) 4000 (d) 4
  17. 17.What is the greatest 3-digit number you can make using the digits 8, 1 and 6 once each? (a) 861 (b) 681 (c) 816 (d) 168
  18. 18.What is the greatest 4-digit number you can make using the digits 6, 1, 9 and 4 once each? (a) 9641 (b) 9614 (c) 6941 (d) 1469
  19. 19.What is the greatest 4-digit number you can make using the digits 6, 9, 4 and 1 once each? (a) 1469 (b) 6941 (c) 9614 (d) 9641
  20. 20.What is the place value of the digit 2 in 7283? (a) 20000 (b) 200 (c) 20 (d) 2000
  21. 21.What is the place value of the digit 1 in 4217? (a) 1000 (b) 100 (c) 1 (d) 10
  22. 22.What is the smallest 3-digit number you can make using the digits 8, 0 and 3 once each? (a) 308 (b) 830 (c) 380 (d) 038
  23. 23.What is the greatest 3-digit number you can make using the digits 4, 2 and 9 once each? (a) 924 (b) 942 (c) 492 (d) 249
  24. 24.What is the smallest 3-digit number you can make using the digits 5, 0 and 9 once each? (a) 590 (b) 950 (c) 509 (d) 059
  25. 25.What is the greatest 3-digit number you can make using the digits 5, 7 and 1 once each? (a) 157 (b) 571 (c) 715 (d) 751
  26. 26.What is the place value of the digit 8 in 2458? (a) 80 (b) 8 (c) 800 (d) 8000
  27. 27.What is the place value of the digit 4 in 4317? (a) 400 (b) 40000 (c) 4000 (d) 400000
  28. 28.What is the smallest 4-digit number you can make using the digits 4, 6, 0 and 3 once each? (a) 6430 (b) 3046 (c) 0346 (d) 3406
  29. 29.What is the smallest 4-digit number you can make using the digits 1, 2, 8 and 0 once each? (a) 8210 (b) 1028 (c) 0128 (d) 1208
  30. 30.What is the place value of the digit 8 in 9817? (a) 80000 (b) 8000 (c) 80 (d) 800
  31. 31.What is the smallest 4-digit number you can make using the digits 0, 2, 1 and 7 once each? (a) 1207 (b) 0127 (c) 7210 (d) 1027
  32. 32.What is the place value of the digit 9 in 2569? (a) 9000 (b) 9 (c) 90 (d) 900
  33. 33.What is the place value of the digit 3 in 6243? (a) 3 (b) 30 (c) 3000 (d) 300
  34. 34.What is the place value of the digit 9 in 5964? (a) 90000 (b) 90 (c) 9000 (d) 900
  35. 35.What is the smallest 3-digit number you can make using the digits 1, 3 and 0 once each? (a) 130 (b) 013 (c) 103 (d) 310
  36. 36.What is the place value of the digit 3 in 2613? (a) 300 (b) 30 (c) 3 (d) 3000
  37. 37.What is the smallest 3-digit number you can make using the digits 6, 5 and 0 once each? (a) 506 (b) 650 (c) 056 (d) 560
  38. 38.What is the greatest 3-digit number you can make using the digits 2, 5 and 9 once each? (a) 952 (b) 925 (c) 259 (d) 592
  39. 39.What is the smallest 4-digit number you can make using the digits 0, 8, 4 and 1 once each? (a) 8410 (b) 0148 (c) 1408 (d) 1048
  40. 40.What is the greatest 4-digit number you can make using the digits 7, 3, 4 and 2 once each? (a) 7423 (b) 2347 (c) 4732 (d) 7432

Answer key

  1. 532
  2. 6521
  3. 1
  4. 1
  5. 305
  6. 1036
  7. 9431
  8. 8652
  9. 852
  10. 3000
  11. 800
  12. 1038
  13. 5068
  14. 321
  15. 1000
  16. 4
  17. 861
  18. 9641
  19. 9641
  20. 200
  21. 10
  22. 308
  23. 942
  24. 509
  25. 751
  26. 8
  27. 4000
  28. 3046
  29. 1028
  30. 800
  31. 1027
  32. 9
  33. 3
  34. 900
  35. 103
  36. 3
  37. 506
  38. 952
  39. 1048
  40. 7432

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