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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 124 · 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 smallest 4-digit number you can make using the digits 4, 9, 0 and 7 once each? (a) 0479 (b) 4709 (c) 4079 (d) 9740
  2. 2.What is the smallest 3-digit number you can make using the digits 2, 7 and 0 once each? (a) 270 (b) 207 (c) 720 (d) 027
  3. 3.What is the smallest 3-digit number you can make using the digits 7, 9 and 0 once each? (a) 709 (b) 970 (c) 079 (d) 790
  4. 4.What is the place value of the digit 5 in 8975? (a) 50 (b) 5 (c) 500 (d) 5000
  5. 5.What is the greatest 3-digit number you can make using the digits 1, 9 and 5 once each? (a) 915 (b) 591 (c) 951 (d) 159
  6. 6.What is the greatest 3-digit number you can make using the digits 2, 9 and 8 once each? (a) 928 (b) 892 (c) 289 (d) 982
  7. 7.What is the greatest 4-digit number you can make using the digits 2, 7, 8 and 4 once each? (a) 8724 (b) 8742 (c) 7842 (d) 2478
  8. 8.What is the place value of the digit 9 in 9283? (a) 900 (b) 90000 (c) 900000 (d) 9000
  9. 9.What is the place value of the digit 2 in 6425? (a) 2 (b) 2000 (c) 200 (d) 20
  10. 10.What is the greatest 3-digit number you can make using the digits 1, 6 and 4 once each? (a) 461 (b) 614 (c) 146 (d) 641
  11. 11.What is the smallest 3-digit number you can make using the digits 5, 9 and 0 once each? (a) 059 (b) 950 (c) 590 (d) 509
  12. 12.What is the place value of the digit 5 in 2513? (a) 50000 (b) 500 (c) 5000 (d) 50
  13. 13.What is the place value of the digit 5 in 5964? (a) 50000 (b) 500000 (c) 5000 (d) 500
  14. 14.What is the greatest 3-digit number you can make using the digits 2, 6 and 9 once each? (a) 692 (b) 926 (c) 269 (d) 962
  15. 15.What is the smallest 3-digit number you can make using the digits 8, 3 and 0 once each? (a) 308 (b) 830 (c) 380 (d) 038
  16. 16.What is the greatest 3-digit number you can make using the digits 1, 2 and 3 once each? (a) 123 (b) 231 (c) 312 (d) 321
  17. 17.What is the greatest 4-digit number you can make using the digits 6, 9, 8 and 4 once each? (a) 9846 (b) 4689 (c) 9864 (d) 8964
  18. 18.What is the smallest 4-digit number you can make using the digits 5, 4, 0 and 2 once each? (a) 2405 (b) 2045 (c) 5420 (d) 0245
  19. 19.What is the greatest 3-digit number you can make using the digits 8, 4 and 6 once each? (a) 846 (b) 468 (c) 864 (d) 684
  20. 20.What is the smallest 3-digit number you can make using the digits 0, 5 and 3 once each? (a) 035 (b) 530 (c) 350 (d) 305
  21. 21.What is the place value of the digit 8 in 3286? (a) 80 (b) 800 (c) 8000 (d) 8
  22. 22.What is the place value of the digit 8 in 2873? (a) 80 (b) 8000 (c) 80000 (d) 800
  23. 23.What is the greatest 4-digit number you can make using the digits 1, 8, 3 and 6 once each? (a) 8613 (b) 8631 (c) 6831 (d) 1368
  24. 24.What is the greatest 4-digit number you can make using the digits 5, 6, 4 and 1 once each? (a) 1456 (b) 5641 (c) 6541 (d) 6514
  25. 25.What is the place value of the digit 2 in 2978? (a) 20000 (b) 2000 (c) 200 (d) 200000
  26. 26.What is the place value of the digit 2 in 2864? (a) 200000 (b) 20000 (c) 200 (d) 2000
  27. 27.What is the greatest 4-digit number you can make using the digits 1, 7, 3 and 5 once each? (a) 7531 (b) 7513 (c) 5731 (d) 1357
  28. 28.What is the place value of the digit 3 in 3192? (a) 3000 (b) 30000 (c) 300 (d) 300000
  29. 29.What is the greatest 4-digit number you can make using the digits 8, 7, 9 and 1 once each? (a) 1789 (b) 9871 (c) 9817 (d) 8971
  30. 30.What is the greatest 4-digit number you can make using the digits 9, 8, 3 and 1 once each? (a) 1389 (b) 9813 (c) 9831 (d) 8931
  31. 31.What is the smallest 3-digit number you can make using the digits 6, 5 and 0 once each? (a) 506 (b) 560 (c) 056 (d) 650
  32. 32.What is the place value of the digit 1 in 5176? (a) 1000 (b) 10 (c) 100 (d) 10000
  33. 33.What is the smallest 3-digit number you can make using the digits 0, 1 and 4 once each? (a) 140 (b) 104 (c) 014 (d) 410
  34. 34.What is the greatest 3-digit number you can make using the digits 9, 1 and 7 once each? (a) 179 (b) 791 (c) 917 (d) 971
  35. 35.What is the greatest 3-digit number you can make using the digits 6, 3 and 2 once each? (a) 236 (b) 623 (c) 362 (d) 632
  36. 36.What is the greatest 4-digit number you can make using the digits 4, 5, 3 and 2 once each? (a) 2345 (b) 4532 (c) 5423 (d) 5432
  37. 37.What is the greatest 3-digit number you can make using the digits 6, 9 and 2 once each? (a) 926 (b) 962 (c) 269 (d) 692
  38. 38.What is the place value of the digit 5 in 7569? (a) 500 (b) 5000 (c) 50 (d) 50000
  39. 39.What is the place value of the digit 7 in 8167? (a) 7 (b) 700 (c) 7000 (d) 70
  40. 40.What is the greatest 3-digit number you can make using the digits 4, 2 and 3 once each? (a) 342 (b) 234 (c) 423 (d) 432

Answer key

  1. 4079
  2. 207
  3. 709
  4. 5
  5. 951
  6. 982
  7. 8742
  8. 9000
  9. 20
  10. 641
  11. 509
  12. 500
  13. 5000
  14. 962
  15. 308
  16. 321
  17. 9864
  18. 2045
  19. 864
  20. 305
  21. 80
  22. 800
  23. 8631
  24. 6541
  25. 2000
  26. 2000
  27. 7531
  28. 3000
  29. 9871
  30. 9831
  31. 506
  32. 100
  33. 104
  34. 971
  35. 632
  36. 5432
  37. 962
  38. 500
  39. 7
  40. 432

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