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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 308 · 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 3, 2 and 9 once each? (a) 239 (b) 392 (c) 932 (d) 923
  2. 2.What is the greatest 3-digit number you can make using the digits 1, 4 and 5 once each? (a) 514 (b) 145 (c) 451 (d) 541
  3. 3.What is the place value of the digit 8 in 7852? (a) 80000 (b) 800 (c) 8000 (d) 80
  4. 4.What is the smallest 3-digit number you can make using the digits 0, 3 and 1 once each? (a) 013 (b) 130 (c) 310 (d) 103
  5. 5.What is the greatest 3-digit number you can make using the digits 5, 7 and 6 once each? (a) 675 (b) 567 (c) 765 (d) 756
  6. 6.What is the place value of the digit 1 in 5193? (a) 10 (b) 10000 (c) 1000 (d) 100
  7. 7.What is the place value of the digit 4 in 7415? (a) 400 (b) 4000 (c) 40000 (d) 40
  8. 8.What is the smallest 3-digit number you can make using the digits 1, 3 and 0 once each? (a) 103 (b) 310 (c) 013 (d) 130
  9. 9.What is the place value of the digit 5 in 5924? (a) 50000 (b) 500 (c) 5000 (d) 500000
  10. 10.What is the place value of the digit 1 in 3215? (a) 1000 (b) 1 (c) 10 (d) 100
  11. 11.What is the smallest 3-digit number you can make using the digits 2, 6 and 0 once each? (a) 026 (b) 206 (c) 620 (d) 260
  12. 12.What is the smallest 4-digit number you can make using the digits 7, 2, 0 and 8 once each? (a) 0278 (b) 8720 (c) 2708 (d) 2078
  13. 13.What is the smallest 3-digit number you can make using the digits 0, 3 and 5 once each? (a) 350 (b) 305 (c) 530 (d) 035
  14. 14.What is the greatest 4-digit number you can make using the digits 1, 7, 2 and 3 once each? (a) 1237 (b) 7312 (c) 7321 (d) 3721
  15. 15.What is the greatest 4-digit number you can make using the digits 9, 3, 7 and 5 once each? (a) 3579 (b) 9735 (c) 7953 (d) 9753
  16. 16.What is the greatest 3-digit number you can make using the digits 9, 1 and 4 once each? (a) 914 (b) 491 (c) 941 (d) 149
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 7 and 2 once each? (a) 207 (b) 720 (c) 270 (d) 027
  18. 18.What is the smallest 3-digit number you can make using the digits 5, 0 and 1 once each? (a) 105 (b) 510 (c) 015 (d) 150
  19. 19.What is the smallest 3-digit number you can make using the digits 9, 2 and 0 once each? (a) 920 (b) 209 (c) 290 (d) 029
  20. 20.What is the place value of the digit 1 in 2148? (a) 100 (b) 10 (c) 10000 (d) 1000
  21. 21.What is the greatest 3-digit number you can make using the digits 6, 2 and 1 once each? (a) 261 (b) 612 (c) 621 (d) 126
  22. 22.What is the greatest 3-digit number you can make using the digits 2, 3 and 7 once each? (a) 723 (b) 237 (c) 732 (d) 372
  23. 23.What is the place value of the digit 2 in 2183? (a) 2000 (b) 20000 (c) 200 (d) 200000
  24. 24.What is the place value of the digit 1 in 3917? (a) 100 (b) 10 (c) 1 (d) 1000
  25. 25.What is the greatest 4-digit number you can make using the digits 3, 4, 9 and 2 once each? (a) 2349 (b) 4932 (c) 9423 (d) 9432
  26. 26.What is the greatest 4-digit number you can make using the digits 2, 3, 5 and 7 once each? (a) 7523 (b) 5732 (c) 2357 (d) 7532
  27. 27.What is the smallest 4-digit number you can make using the digits 6, 0, 1 and 2 once each? (a) 0126 (b) 1026 (c) 1206 (d) 6210
  28. 28.What is the greatest 4-digit number you can make using the digits 9, 6, 5 and 3 once each? (a) 3569 (b) 9653 (c) 9635 (d) 6953
  29. 29.What is the smallest 4-digit number you can make using the digits 9, 0, 4 and 3 once each? (a) 9430 (b) 3049 (c) 0349 (d) 3409
  30. 30.What is the greatest 3-digit number you can make using the digits 5, 7 and 8 once each? (a) 785 (b) 875 (c) 857 (d) 578
  31. 31.What is the place value of the digit 7 in 9217? (a) 7000 (b) 700 (c) 7 (d) 70
  32. 32.What is the place value of the digit 7 in 7243? (a) 70000 (b) 700 (c) 7000 (d) 700000
  33. 33.What is the smallest 3-digit number you can make using the digits 9, 0 and 7 once each? (a) 079 (b) 970 (c) 790 (d) 709
  34. 34.What is the smallest 3-digit number you can make using the digits 5, 0 and 6 once each? (a) 056 (b) 560 (c) 650 (d) 506
  35. 35.What is the smallest 3-digit number you can make using the digits 7, 0 and 3 once each? (a) 037 (b) 307 (c) 370 (d) 730
  36. 36.What is the place value of the digit 1 in 9621? (a) 1 (b) 100 (c) 1000 (d) 10
  37. 37.What is the smallest 4-digit number you can make using the digits 0, 2, 1 and 7 once each? (a) 7210 (b) 0127 (c) 1207 (d) 1027
  38. 38.What is the greatest 3-digit number you can make using the digits 5, 3 and 8 once each? (a) 835 (b) 358 (c) 853 (d) 583
  39. 39.What is the smallest 3-digit number you can make using the digits 5, 3 and 0 once each? (a) 530 (b) 305 (c) 350 (d) 035
  40. 40.What is the place value of the digit 3 in 6283? (a) 3000 (b) 30 (c) 300 (d) 3

Answer key

  1. 932
  2. 541
  3. 800
  4. 103
  5. 765
  6. 100
  7. 400
  8. 103
  9. 5000
  10. 10
  11. 206
  12. 2078
  13. 305
  14. 7321
  15. 9753
  16. 941
  17. 207
  18. 105
  19. 209
  20. 100
  21. 621
  22. 732
  23. 2000
  24. 10
  25. 9432
  26. 7532
  27. 1026
  28. 9653
  29. 3049
  30. 875
  31. 7
  32. 7000
  33. 709
  34. 506
  35. 307
  36. 1
  37. 1027
  38. 853
  39. 305
  40. 3

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