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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 905 · 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 0, 8, 9 and 1 once each? (a) 1089 (b) 9810 (c) 0189 (d) 1809
  2. 2.What is the smallest 3-digit number you can make using the digits 0, 5 and 1 once each? (a) 510 (b) 150 (c) 015 (d) 105
  3. 3.What is the greatest 3-digit number you can make using the digits 7, 1 and 4 once each? (a) 741 (b) 147 (c) 471 (d) 714
  4. 4.What is the smallest 3-digit number you can make using the digits 0, 9 and 7 once each? (a) 970 (b) 709 (c) 790 (d) 079
  5. 5.What is the greatest 3-digit number you can make using the digits 3, 2 and 4 once each? (a) 234 (b) 342 (c) 423 (d) 432
  6. 6.What is the smallest 4-digit number you can make using the digits 0, 9, 6 and 7 once each? (a) 9760 (b) 0679 (c) 6079 (d) 6709
  7. 7.What is the greatest 3-digit number you can make using the digits 7, 1 and 3 once each? (a) 137 (b) 731 (c) 371 (d) 713
  8. 8.What is the place value of the digit 7 in 7419? (a) 7000 (b) 700 (c) 70000 (d) 700000
  9. 9.What is the smallest 4-digit number you can make using the digits 8, 0, 4 and 7 once each? (a) 0478 (b) 4078 (c) 4708 (d) 8740
  10. 10.What is the greatest 4-digit number you can make using the digits 1, 9, 7 and 6 once each? (a) 9716 (b) 7961 (c) 9761 (d) 1679
  11. 11.What is the place value of the digit 3 in 7398? (a) 3000 (b) 30 (c) 30000 (d) 300
  12. 12.What is the place value of the digit 5 in 1254? (a) 50 (b) 500 (c) 5000 (d) 5
  13. 13.What is the smallest 3-digit number you can make using the digits 1, 7 and 0 once each? (a) 107 (b) 017 (c) 710 (d) 170
  14. 14.What is the smallest 4-digit number you can make using the digits 2, 0, 3 and 9 once each? (a) 2039 (b) 9320 (c) 2309 (d) 0239
  15. 15.What is the smallest 4-digit number you can make using the digits 2, 0, 1 and 9 once each? (a) 1029 (b) 0129 (c) 9210 (d) 1209
  16. 16.What is the place value of the digit 5 in 5419? (a) 500000 (b) 50000 (c) 500 (d) 5000
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 5 and 6 once each? (a) 560 (b) 056 (c) 506 (d) 650
  18. 18.What is the place value of the digit 8 in 2968? (a) 800 (b) 8 (c) 80 (d) 8000
  19. 19.What is the smallest 4-digit number you can make using the digits 4, 6, 3 and 0 once each? (a) 6430 (b) 3046 (c) 0346 (d) 3406
  20. 20.What is the place value of the digit 9 in 1973? (a) 90000 (b) 9000 (c) 900 (d) 90
  21. 21.What is the place value of the digit 3 in 5143? (a) 300 (b) 3 (c) 30 (d) 3000
  22. 22.What is the smallest 4-digit number you can make using the digits 3, 1, 5 and 0 once each? (a) 1035 (b) 1305 (c) 5310 (d) 0135
  23. 23.What is the place value of the digit 8 in 6815? (a) 80000 (b) 8000 (c) 80 (d) 800
  24. 24.What is the place value of the digit 9 in 3962? (a) 900 (b) 90 (c) 90000 (d) 9000
  25. 25.What is the smallest 3-digit number you can make using the digits 1, 2 and 0 once each? (a) 210 (b) 102 (c) 120 (d) 012
  26. 26.What is the smallest 4-digit number you can make using the digits 2, 0, 3 and 8 once each? (a) 0238 (b) 2038 (c) 2308 (d) 8320
  27. 27.What is the smallest 4-digit number you can make using the digits 7, 0, 8 and 9 once each? (a) 0789 (b) 7089 (c) 9870 (d) 7809
  28. 28.What is the place value of the digit 6 in 5639? (a) 60 (b) 600 (c) 6000 (d) 60000
  29. 29.What is the greatest 4-digit number you can make using the digits 9, 1, 5 and 6 once each? (a) 9615 (b) 9651 (c) 1569 (d) 6951
  30. 30.What is the place value of the digit 8 in 4857? (a) 80000 (b) 80 (c) 800 (d) 8000
  31. 31.What is the greatest 3-digit number you can make using the digits 8, 4 and 9 once each? (a) 948 (b) 894 (c) 489 (d) 984
  32. 32.What is the place value of the digit 4 in 7514? (a) 40 (b) 400 (c) 4000 (d) 4
  33. 33.What is the greatest 3-digit number you can make using the digits 2, 7 and 1 once each? (a) 271 (b) 127 (c) 712 (d) 721
  34. 34.What is the smallest 4-digit number you can make using the digits 5, 4, 0 and 9 once each? (a) 0459 (b) 4509 (c) 9540 (d) 4059
  35. 35.What is the place value of the digit 3 in 1359? (a) 3000 (b) 30000 (c) 300 (d) 30
  36. 36.What is the smallest 3-digit number you can make using the digits 6, 9 and 0 once each? (a) 960 (b) 690 (c) 069 (d) 609
  37. 37.What is the greatest 4-digit number you can make using the digits 2, 1, 5 and 8 once each? (a) 8512 (b) 1258 (c) 5821 (d) 8521
  38. 38.What is the greatest 4-digit number you can make using the digits 5, 2, 6 and 7 once each? (a) 2567 (b) 7652 (c) 6752 (d) 7625
  39. 39.What is the smallest 3-digit number you can make using the digits 3, 5 and 0 once each? (a) 305 (b) 530 (c) 035 (d) 350
  40. 40.What is the place value of the digit 5 in 5329? (a) 500000 (b) 5000 (c) 50000 (d) 500

Answer key

  1. 1089
  2. 105
  3. 741
  4. 709
  5. 432
  6. 6079
  7. 731
  8. 7000
  9. 4078
  10. 9761
  11. 300
  12. 50
  13. 107
  14. 2039
  15. 1029
  16. 5000
  17. 506
  18. 8
  19. 3046
  20. 900
  21. 3
  22. 1035
  23. 800
  24. 900
  25. 102
  26. 2038
  27. 7089
  28. 600
  29. 9651
  30. 800
  31. 984
  32. 4
  33. 721
  34. 4059
  35. 300
  36. 609
  37. 8521
  38. 7652
  39. 305
  40. 5000

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