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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 500 · 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, 3, 2 and 6 once each? (a) 6432 (b) 2346 (c) 4632 (d) 6423
  2. 2.What is the place value of the digit 3 in 6283? (a) 3 (b) 30 (c) 3000 (d) 300
  3. 3.What is the greatest 4-digit number you can make using the digits 4, 3, 8 and 6 once each? (a) 8643 (b) 6843 (c) 3468 (d) 8634
  4. 4.What is the greatest 4-digit number you can make using the digits 6, 7, 9 and 3 once each? (a) 9736 (b) 3679 (c) 7963 (d) 9763
  5. 5.What is the place value of the digit 6 in 6982? (a) 600 (b) 600000 (c) 6000 (d) 60000
  6. 6.What is the place value of the digit 5 in 1594? (a) 50 (b) 5000 (c) 500 (d) 50000
  7. 7.What is the greatest 3-digit number you can make using the digits 4, 6 and 5 once each? (a) 654 (b) 564 (c) 645 (d) 456
  8. 8.What is the smallest 3-digit number you can make using the digits 0, 3 and 4 once each? (a) 304 (b) 340 (c) 430 (d) 034
  9. 9.What is the place value of the digit 5 in 5426? (a) 50000 (b) 500000 (c) 5000 (d) 500
  10. 10.What is the place value of the digit 1 in 2751? (a) 10 (b) 1 (c) 1000 (d) 100
  11. 11.What is the greatest 4-digit number you can make using the digits 2, 5, 1 and 4 once each? (a) 5421 (b) 4521 (c) 1245 (d) 5412
  12. 12.What is the greatest 4-digit number you can make using the digits 4, 2, 3 and 6 once each? (a) 2346 (b) 4632 (c) 6432 (d) 6423
  13. 13.What is the greatest 3-digit number you can make using the digits 7, 8 and 6 once each? (a) 678 (b) 786 (c) 876 (d) 867
  14. 14.What is the place value of the digit 3 in 3758? (a) 300000 (b) 3000 (c) 300 (d) 30000
  15. 15.What is the greatest 4-digit number you can make using the digits 3, 8, 9 and 7 once each? (a) 9873 (b) 9837 (c) 8973 (d) 3789
  16. 16.What is the smallest 4-digit number you can make using the digits 4, 0, 2 and 1 once each? (a) 1204 (b) 0124 (c) 1024 (d) 4210
  17. 17.What is the greatest 3-digit number you can make using the digits 2, 4 and 5 once each? (a) 452 (b) 542 (c) 245 (d) 524
  18. 18.What is the greatest 3-digit number you can make using the digits 7, 4 and 8 once each? (a) 874 (b) 847 (c) 784 (d) 478
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 6 and 2 once each? (a) 026 (b) 206 (c) 620 (d) 260
  20. 20.What is the greatest 4-digit number you can make using the digits 6, 1, 2 and 4 once each? (a) 1246 (b) 4621 (c) 6412 (d) 6421
  21. 21.What is the smallest 3-digit number you can make using the digits 7, 0 and 8 once each? (a) 078 (b) 708 (c) 780 (d) 870
  22. 22.What is the smallest 3-digit number you can make using the digits 2, 0 and 1 once each? (a) 012 (b) 210 (c) 120 (d) 102
  23. 23.What is the smallest 4-digit number you can make using the digits 8, 3, 0 and 1 once each? (a) 1308 (b) 0138 (c) 8310 (d) 1038
  24. 24.What is the place value of the digit 2 in 7923? (a) 2000 (b) 20 (c) 200 (d) 2
  25. 25.What is the greatest 4-digit number you can make using the digits 8, 4, 6 and 7 once each? (a) 8764 (b) 8746 (c) 4678 (d) 7864
  26. 26.What is the greatest 3-digit number you can make using the digits 3, 1 and 6 once each? (a) 136 (b) 613 (c) 361 (d) 631
  27. 27.What is the place value of the digit 5 in 1534? (a) 500 (b) 5000 (c) 50 (d) 50000
  28. 28.What is the greatest 3-digit number you can make using the digits 3, 6 and 2 once each? (a) 623 (b) 632 (c) 362 (d) 236
  29. 29.What is the greatest 4-digit number you can make using the digits 4, 5, 1 and 8 once each? (a) 8541 (b) 1458 (c) 5841 (d) 8514
  30. 30.What is the place value of the digit 7 in 4675? (a) 7 (b) 70 (c) 7000 (d) 700
  31. 31.What is the smallest 4-digit number you can make using the digits 7, 8, 0 and 6 once each? (a) 6708 (b) 8760 (c) 0678 (d) 6078
  32. 32.What is the smallest 3-digit number you can make using the digits 9, 0 and 2 once each? (a) 920 (b) 029 (c) 209 (d) 290
  33. 33.What is the greatest 4-digit number you can make using the digits 8, 5, 7 and 1 once each? (a) 1578 (b) 8715 (c) 8751 (d) 7851
  34. 34.What is the smallest 3-digit number you can make using the digits 0, 5 and 1 once each? (a) 150 (b) 105 (c) 510 (d) 015
  35. 35.What is the smallest 4-digit number you can make using the digits 2, 0, 5 and 7 once each? (a) 0257 (b) 2507 (c) 2057 (d) 7520
  36. 36.What is the smallest 4-digit number you can make using the digits 1, 7, 0 and 6 once each? (a) 1067 (b) 1607 (c) 7610 (d) 0167
  37. 37.What is the smallest 3-digit number you can make using the digits 1, 0 and 5 once each? (a) 105 (b) 015 (c) 150 (d) 510
  38. 38.What is the greatest 4-digit number you can make using the digits 2, 1, 3 and 9 once each? (a) 9321 (b) 3921 (c) 1239 (d) 9312
  39. 39.What is the greatest 3-digit number you can make using the digits 1, 9 and 3 once each? (a) 391 (b) 931 (c) 913 (d) 139
  40. 40.What is the place value of the digit 5 in 3852? (a) 5000 (b) 500 (c) 5 (d) 50

Answer key

  1. 6432
  2. 3
  3. 8643
  4. 9763
  5. 6000
  6. 500
  7. 654
  8. 304
  9. 5000
  10. 1
  11. 5421
  12. 6432
  13. 876
  14. 3000
  15. 9873
  16. 1024
  17. 542
  18. 874
  19. 206
  20. 6421
  21. 708
  22. 102
  23. 1038
  24. 20
  25. 8764
  26. 631
  27. 500
  28. 632
  29. 8541
  30. 70
  31. 6078
  32. 209
  33. 8751
  34. 105
  35. 2057
  36. 1067
  37. 105
  38. 9321
  39. 931
  40. 50

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