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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 645 · 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 4-digit number you can make using the digits 4, 9, 2 and 5 once each? (a) 5942 (b) 9542 (c) 2459 (d) 9524
  2. 2.What is the place value of the digit 3 in 1273? (a) 300 (b) 30 (c) 3000 (d) 3
  3. 3.What is the place value of the digit 1 in 6751? (a) 100 (b) 10 (c) 1 (d) 1000
  4. 4.What is the greatest 3-digit number you can make using the digits 9, 1 and 8 once each? (a) 891 (b) 189 (c) 918 (d) 981
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 8 and 9 once each? (a) 890 (b) 089 (c) 980 (d) 809
  6. 6.What is the greatest 4-digit number you can make using the digits 8, 3, 2 and 5 once each? (a) 8523 (b) 5832 (c) 8532 (d) 2358
  7. 7.What is the place value of the digit 8 in 8426? (a) 800000 (b) 800 (c) 8000 (d) 80000
  8. 8.What is the greatest 3-digit number you can make using the digits 1, 2 and 6 once each? (a) 621 (b) 612 (c) 126 (d) 261
  9. 9.What is the smallest 3-digit number you can make using the digits 0, 2 and 3 once each? (a) 230 (b) 320 (c) 023 (d) 203
  10. 10.What is the place value of the digit 4 in 2814? (a) 40 (b) 400 (c) 4 (d) 4000
  11. 11.What is the greatest 4-digit number you can make using the digits 5, 1, 8 and 3 once each? (a) 5831 (b) 8513 (c) 1358 (d) 8531
  12. 12.What is the greatest 4-digit number you can make using the digits 9, 8, 2 and 4 once each? (a) 8942 (b) 9824 (c) 9842 (d) 2489
  13. 13.What is the place value of the digit 9 in 5297? (a) 9 (b) 900 (c) 90 (d) 9000
  14. 14.What is the smallest 3-digit number you can make using the digits 8, 2 and 0 once each? (a) 208 (b) 820 (c) 280 (d) 028
  15. 15.What is the greatest 4-digit number you can make using the digits 6, 9, 1 and 4 once each? (a) 9641 (b) 6941 (c) 1469 (d) 9614
  16. 16.What is the smallest 3-digit number you can make using the digits 4, 0 and 7 once each? (a) 740 (b) 407 (c) 047 (d) 470
  17. 17.What is the greatest 4-digit number you can make using the digits 4, 8, 9 and 1 once each? (a) 9814 (b) 1489 (c) 8941 (d) 9841
  18. 18.What is the greatest 3-digit number you can make using the digits 7, 4 and 6 once each? (a) 764 (b) 746 (c) 674 (d) 467
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 9 and 4 once each? (a) 409 (b) 940 (c) 490 (d) 049
  20. 20.What is the greatest 3-digit number you can make using the digits 4, 1 and 9 once each? (a) 941 (b) 149 (c) 914 (d) 491
  21. 21.What is the place value of the digit 5 in 1459? (a) 5000 (b) 500 (c) 5 (d) 50
  22. 22.What is the smallest 3-digit number you can make using the digits 1, 6 and 0 once each? (a) 160 (b) 610 (c) 106 (d) 016
  23. 23.What is the greatest 3-digit number you can make using the digits 7, 3 and 8 once each? (a) 837 (b) 783 (c) 378 (d) 873
  24. 24.What is the greatest 3-digit number you can make using the digits 5, 8 and 9 once each? (a) 895 (b) 985 (c) 589 (d) 958
  25. 25.What is the smallest 4-digit number you can make using the digits 4, 8, 0 and 9 once each? (a) 4809 (b) 0489 (c) 4089 (d) 9840
  26. 26.What is the greatest 4-digit number you can make using the digits 6, 5, 3 and 4 once each? (a) 5643 (b) 6543 (c) 3456 (d) 6534
  27. 27.What is the greatest 4-digit number you can make using the digits 1, 2, 7 and 6 once each? (a) 1267 (b) 6721 (c) 7621 (d) 7612
  28. 28.What is the greatest 4-digit number you can make using the digits 1, 4, 7 and 9 once each? (a) 7941 (b) 9714 (c) 1479 (d) 9741
  29. 29.What is the greatest 4-digit number you can make using the digits 8, 9, 5 and 7 once each? (a) 5789 (b) 9875 (c) 8975 (d) 9857
  30. 30.What is the smallest 4-digit number you can make using the digits 2, 6, 0 and 5 once each? (a) 0256 (b) 2506 (c) 6520 (d) 2056
  31. 31.What is the smallest 3-digit number you can make using the digits 7, 9 and 0 once each? (a) 079 (b) 709 (c) 970 (d) 790
  32. 32.What is the place value of the digit 2 in 2746? (a) 2000 (b) 200000 (c) 200 (d) 20000
  33. 33.What is the smallest 3-digit number you can make using the digits 0, 9 and 5 once each? (a) 950 (b) 590 (c) 059 (d) 509
  34. 34.What is the smallest 3-digit number you can make using the digits 0, 3 and 8 once each? (a) 380 (b) 308 (c) 038 (d) 830
  35. 35.What is the greatest 3-digit number you can make using the digits 9, 5 and 8 once each? (a) 589 (b) 958 (c) 985 (d) 895
  36. 36.What is the place value of the digit 5 in 6251? (a) 5 (b) 500 (c) 5000 (d) 50
  37. 37.What is the greatest 4-digit number you can make using the digits 8, 2, 9 and 4 once each? (a) 9842 (b) 2489 (c) 9824 (d) 8942
  38. 38.What is the smallest 3-digit number you can make using the digits 4, 3 and 0 once each? (a) 340 (b) 304 (c) 034 (d) 430
  39. 39.What is the place value of the digit 8 in 8312? (a) 8000 (b) 800 (c) 80000 (d) 800000
  40. 40.What is the greatest 4-digit number you can make using the digits 2, 8, 3 and 7 once each? (a) 8723 (b) 2378 (c) 8732 (d) 7832

Answer key

  1. 9542
  2. 3
  3. 1
  4. 981
  5. 809
  6. 8532
  7. 8000
  8. 621
  9. 203
  10. 4
  11. 8531
  12. 9842
  13. 90
  14. 208
  15. 9641
  16. 407
  17. 9841
  18. 764
  19. 409
  20. 941
  21. 50
  22. 106
  23. 873
  24. 985
  25. 4089
  26. 6543
  27. 7621
  28. 9741
  29. 9875
  30. 2056
  31. 709
  32. 2000
  33. 509
  34. 308
  35. 985
  36. 50
  37. 9842
  38. 304
  39. 8000
  40. 8732

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