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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 354 · 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, 5 and 3 once each? (a) 9534 (b) 5943 (c) 9543 (d) 3459
  2. 2.What is the greatest 4-digit number you can make using the digits 5, 3, 7 and 8 once each? (a) 8753 (b) 8735 (c) 7853 (d) 3578
  3. 3.What is the smallest 4-digit number you can make using the digits 2, 3, 0 and 9 once each? (a) 9320 (b) 2309 (c) 2039 (d) 0239
  4. 4.What is the greatest 3-digit number you can make using the digits 4, 2 and 9 once each? (a) 492 (b) 249 (c) 942 (d) 924
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 9 and 5 once each? (a) 059 (b) 590 (c) 950 (d) 509
  6. 6.What is the place value of the digit 3 in 7983? (a) 30 (b) 3 (c) 3000 (d) 300
  7. 7.What is the greatest 4-digit number you can make using the digits 1, 9, 3 and 7 once each? (a) 7931 (b) 9713 (c) 1379 (d) 9731
  8. 8.What is the greatest 3-digit number you can make using the digits 1, 4 and 2 once each? (a) 412 (b) 241 (c) 421 (d) 124
  9. 9.What is the greatest 3-digit number you can make using the digits 2, 4 and 9 once each? (a) 942 (b) 249 (c) 492 (d) 924
  10. 10.What is the smallest 3-digit number you can make using the digits 2, 7 and 0 once each? (a) 270 (b) 720 (c) 027 (d) 207
  11. 11.What is the smallest 3-digit number you can make using the digits 8, 9 and 0 once each? (a) 980 (b) 890 (c) 089 (d) 809
  12. 12.What is the smallest 4-digit number you can make using the digits 8, 0, 9 and 6 once each? (a) 6809 (b) 9860 (c) 0689 (d) 6089
  13. 13.What is the place value of the digit 7 in 1746? (a) 7000 (b) 70000 (c) 700 (d) 70
  14. 14.What is the greatest 4-digit number you can make using the digits 8, 6, 3 and 4 once each? (a) 8634 (b) 3468 (c) 6843 (d) 8643
  15. 15.What is the smallest 4-digit number you can make using the digits 3, 0, 2 and 4 once each? (a) 4320 (b) 2034 (c) 0234 (d) 2304
  16. 16.What is the greatest 3-digit number you can make using the digits 1, 9 and 2 once each? (a) 291 (b) 129 (c) 912 (d) 921
  17. 17.What is the greatest 4-digit number you can make using the digits 1, 2, 5 and 6 once each? (a) 6521 (b) 6512 (c) 5621 (d) 1256
  18. 18.What is the smallest 3-digit number you can make using the digits 4, 0 and 9 once each? (a) 409 (b) 490 (c) 940 (d) 049
  19. 19.What is the place value of the digit 3 in 9236? (a) 300 (b) 3000 (c) 30 (d) 3
  20. 20.What is the place value of the digit 4 in 2478? (a) 40000 (b) 40 (c) 400 (d) 4000
  21. 21.What is the greatest 4-digit number you can make using the digits 3, 7, 1 and 9 once each? (a) 9713 (b) 9731 (c) 1379 (d) 7931
  22. 22.What is the smallest 3-digit number you can make using the digits 0, 9 and 6 once each? (a) 069 (b) 609 (c) 960 (d) 690
  23. 23.What is the greatest 4-digit number you can make using the digits 5, 7, 8 and 1 once each? (a) 8751 (b) 8715 (c) 1578 (d) 7851
  24. 24.What is the place value of the digit 2 in 5912? (a) 2000 (b) 20 (c) 200 (d) 2
  25. 25.What is the place value of the digit 4 in 7341? (a) 400 (b) 4 (c) 4000 (d) 40
  26. 26.What is the place value of the digit 7 in 1275? (a) 70 (b) 7000 (c) 700 (d) 7
  27. 27.What is the place value of the digit 5 in 5439? (a) 5000 (b) 500000 (c) 500 (d) 50000
  28. 28.What is the smallest 3-digit number you can make using the digits 2, 0 and 8 once each? (a) 820 (b) 208 (c) 280 (d) 028
  29. 29.What is the greatest 3-digit number you can make using the digits 8, 5 and 6 once each? (a) 865 (b) 685 (c) 568 (d) 856
  30. 30.What is the greatest 3-digit number you can make using the digits 4, 9 and 7 once each? (a) 974 (b) 479 (c) 947 (d) 794
  31. 31.What is the greatest 4-digit number you can make using the digits 7, 3, 1 and 4 once each? (a) 7431 (b) 7413 (c) 1347 (d) 4731
  32. 32.What is the smallest 4-digit number you can make using the digits 0, 5, 7 and 8 once each? (a) 8750 (b) 5708 (c) 0578 (d) 5078
  33. 33.What is the smallest 3-digit number you can make using the digits 0, 9 and 2 once each? (a) 290 (b) 029 (c) 920 (d) 209
  34. 34.What is the greatest 3-digit number you can make using the digits 3, 1 and 6 once each? (a) 631 (b) 613 (c) 361 (d) 136
  35. 35.What is the greatest 3-digit number you can make using the digits 9, 6 and 7 once each? (a) 967 (b) 976 (c) 796 (d) 679
  36. 36.What is the smallest 3-digit number you can make using the digits 1, 8 and 0 once each? (a) 810 (b) 018 (c) 108 (d) 180
  37. 37.What is the smallest 3-digit number you can make using the digits 6, 0 and 4 once each? (a) 460 (b) 406 (c) 640 (d) 046
  38. 38.What is the place value of the digit 8 in 7842? (a) 800 (b) 80000 (c) 80 (d) 8000
  39. 39.What is the place value of the digit 4 in 7834? (a) 4 (b) 40 (c) 4000 (d) 400
  40. 40.What is the greatest 3-digit number you can make using the digits 1, 7 and 5 once each? (a) 715 (b) 571 (c) 751 (d) 157

Answer key

  1. 9543
  2. 8753
  3. 2039
  4. 942
  5. 509
  6. 3
  7. 9731
  8. 421
  9. 942
  10. 207
  11. 809
  12. 6089
  13. 700
  14. 8643
  15. 2034
  16. 921
  17. 6521
  18. 409
  19. 30
  20. 400
  21. 9731
  22. 609
  23. 8751
  24. 2
  25. 40
  26. 70
  27. 5000
  28. 208
  29. 865
  30. 974
  31. 7431
  32. 5078
  33. 209
  34. 631
  35. 976
  36. 108
  37. 406
  38. 800
  39. 4
  40. 751

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