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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 639 · 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 1, 2 and 6 once each? (a) 261 (b) 612 (c) 621 (d) 126
  2. 2.What is the place value of the digit 6 in 6724? (a) 6000 (b) 60000 (c) 600000 (d) 600
  3. 3.What is the smallest 4-digit number you can make using the digits 6, 3, 0 and 7 once each? (a) 3067 (b) 3607 (c) 0367 (d) 7630
  4. 4.What is the greatest 4-digit number you can make using the digits 2, 7, 6 and 1 once each? (a) 1267 (b) 7621 (c) 6721 (d) 7612
  5. 5.What is the smallest 4-digit number you can make using the digits 0, 1, 8 and 7 once each? (a) 0178 (b) 1708 (c) 8710 (d) 1078
  6. 6.What is the smallest 4-digit number you can make using the digits 0, 9, 1 and 2 once each? (a) 1029 (b) 1209 (c) 0129 (d) 9210
  7. 7.What is the smallest 3-digit number you can make using the digits 9, 0 and 1 once each? (a) 019 (b) 190 (c) 910 (d) 109
  8. 8.What is the greatest 4-digit number you can make using the digits 7, 4, 5 and 1 once each? (a) 7541 (b) 1457 (c) 5741 (d) 7514
  9. 9.What is the place value of the digit 5 in 2135? (a) 500 (b) 5000 (c) 5 (d) 50
  10. 10.What is the greatest 4-digit number you can make using the digits 3, 1, 5 and 8 once each? (a) 5831 (b) 8513 (c) 8531 (d) 1358
  11. 11.What is the place value of the digit 8 in 5684? (a) 800 (b) 80 (c) 8 (d) 8000
  12. 12.What is the place value of the digit 3 in 8395? (a) 30 (b) 30000 (c) 300 (d) 3000
  13. 13.What is the smallest 3-digit number you can make using the digits 0, 5 and 2 once each? (a) 250 (b) 520 (c) 025 (d) 205
  14. 14.What is the smallest 3-digit number you can make using the digits 7, 3 and 0 once each? (a) 370 (b) 730 (c) 037 (d) 307
  15. 15.What is the greatest 4-digit number you can make using the digits 2, 1, 3 and 4 once each? (a) 1234 (b) 4321 (c) 4312 (d) 3421
  16. 16.What is the smallest 3-digit number you can make using the digits 0, 3 and 5 once each? (a) 530 (b) 305 (c) 350 (d) 035
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 7 and 1 once each? (a) 107 (b) 017 (c) 170 (d) 710
  18. 18.What is the place value of the digit 6 in 5346? (a) 6000 (b) 600 (c) 60 (d) 6
  19. 19.What is the greatest 4-digit number you can make using the digits 2, 5, 7 and 3 once each? (a) 5732 (b) 7532 (c) 2357 (d) 7523
  20. 20.What is the place value of the digit 7 in 7293? (a) 70000 (b) 700000 (c) 7000 (d) 700
  21. 21.What is the place value of the digit 7 in 5347? (a) 7 (b) 700 (c) 70 (d) 7000
  22. 22.What is the place value of the digit 3 in 3562? (a) 30000 (b) 300000 (c) 3000 (d) 300
  23. 23.What is the place value of the digit 9 in 9785? (a) 90000 (b) 900000 (c) 900 (d) 9000
  24. 24.What is the greatest 3-digit number you can make using the digits 5, 9 and 4 once each? (a) 954 (b) 594 (c) 459 (d) 945
  25. 25.What is the smallest 4-digit number you can make using the digits 6, 0, 1 and 8 once each? (a) 8610 (b) 1608 (c) 0168 (d) 1068
  26. 26.What is the place value of the digit 1 in 2719? (a) 1 (b) 1000 (c) 10 (d) 100
  27. 27.What is the greatest 3-digit number you can make using the digits 4, 8 and 6 once each? (a) 846 (b) 684 (c) 864 (d) 468
  28. 28.What is the place value of the digit 7 in 5197? (a) 7 (b) 70 (c) 7000 (d) 700
  29. 29.What is the place value of the digit 8 in 3827? (a) 80 (b) 80000 (c) 800 (d) 8000
  30. 30.What is the greatest 3-digit number you can make using the digits 6, 3 and 5 once each? (a) 563 (b) 635 (c) 356 (d) 653
  31. 31.What is the greatest 3-digit number you can make using the digits 3, 7 and 8 once each? (a) 837 (b) 873 (c) 378 (d) 783
  32. 32.What is the place value of the digit 1 in 1286? (a) 10000 (b) 100000 (c) 1000 (d) 100
  33. 33.What is the place value of the digit 2 in 4532? (a) 200 (b) 20 (c) 2 (d) 2000
  34. 34.What is the greatest 4-digit number you can make using the digits 6, 1, 8 and 7 once each? (a) 8716 (b) 7861 (c) 1678 (d) 8761
  35. 35.What is the smallest 3-digit number you can make using the digits 5, 8 and 0 once each? (a) 058 (b) 508 (c) 850 (d) 580
  36. 36.What is the greatest 3-digit number you can make using the digits 4, 3 and 5 once each? (a) 534 (b) 543 (c) 453 (d) 345
  37. 37.What is the smallest 4-digit number you can make using the digits 0, 8, 9 and 3 once each? (a) 3089 (b) 0389 (c) 3809 (d) 9830
  38. 38.What is the smallest 4-digit number you can make using the digits 3, 6, 0 and 9 once each? (a) 0369 (b) 3609 (c) 9630 (d) 3069
  39. 39.What is the smallest 3-digit number you can make using the digits 3, 0 and 2 once each? (a) 230 (b) 203 (c) 023 (d) 320
  40. 40.What is the place value of the digit 6 in 3651? (a) 600 (b) 6000 (c) 60 (d) 60000

Answer key

  1. 621
  2. 6000
  3. 3067
  4. 7621
  5. 1078
  6. 1029
  7. 109
  8. 7541
  9. 5
  10. 8531
  11. 80
  12. 300
  13. 205
  14. 307
  15. 4321
  16. 305
  17. 107
  18. 6
  19. 7532
  20. 7000
  21. 7
  22. 3000
  23. 9000
  24. 954
  25. 1068
  26. 10
  27. 864
  28. 7
  29. 800
  30. 653
  31. 873
  32. 1000
  33. 2
  34. 8761
  35. 508
  36. 543
  37. 3089
  38. 3069
  39. 203
  40. 600

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