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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 141 · 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 8, 5 and 1 once each? (a) 158 (b) 851 (c) 581 (d) 815
  2. 2.What is the greatest 3-digit number you can make using the digits 1, 9 and 8 once each? (a) 891 (b) 189 (c) 981 (d) 918
  3. 3.What is the place value of the digit 9 in 1596? (a) 9 (b) 9000 (c) 90 (d) 900
  4. 4.What is the place value of the digit 7 in 1237? (a) 7000 (b) 700 (c) 7 (d) 70
  5. 5.What is the place value of the digit 9 in 2957? (a) 90 (b) 90000 (c) 9000 (d) 900
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 1 and 7 once each? (a) 170 (b) 017 (c) 710 (d) 107
  7. 7.What is the place value of the digit 6 in 7625? (a) 60000 (b) 60 (c) 600 (d) 6000
  8. 8.What is the greatest 4-digit number you can make using the digits 7, 8, 2 and 1 once each? (a) 1278 (b) 8712 (c) 7821 (d) 8721
  9. 9.What is the greatest 4-digit number you can make using the digits 9, 3, 4 and 6 once each? (a) 3469 (b) 9634 (c) 6943 (d) 9643
  10. 10.What is the smallest 3-digit number you can make using the digits 3, 0 and 5 once each? (a) 350 (b) 305 (c) 530 (d) 035
  11. 11.What is the greatest 4-digit number you can make using the digits 9, 7, 4 and 5 once each? (a) 9754 (b) 9745 (c) 4579 (d) 7954
  12. 12.What is the smallest 4-digit number you can make using the digits 8, 0, 7 and 4 once each? (a) 4708 (b) 0478 (c) 8740 (d) 4078
  13. 13.What is the smallest 4-digit number you can make using the digits 3, 4, 5 and 0 once each? (a) 0345 (b) 3405 (c) 5430 (d) 3045
  14. 14.What is the smallest 3-digit number you can make using the digits 0, 4 and 8 once each? (a) 408 (b) 048 (c) 480 (d) 840
  15. 15.What is the greatest 3-digit number you can make using the digits 4, 1 and 6 once each? (a) 461 (b) 146 (c) 641 (d) 614
  16. 16.What is the smallest 4-digit number you can make using the digits 5, 9, 3 and 0 once each? (a) 9530 (b) 3509 (c) 0359 (d) 3059
  17. 17.What is the place value of the digit 2 in 2783? (a) 2000 (b) 20000 (c) 200 (d) 200000
  18. 18.What is the greatest 3-digit number you can make using the digits 2, 1 and 5 once each? (a) 125 (b) 521 (c) 251 (d) 512
  19. 19.What is the greatest 4-digit number you can make using the digits 3, 5, 1 and 4 once each? (a) 1345 (b) 5431 (c) 5413 (d) 4531
  20. 20.What is the place value of the digit 8 in 6871? (a) 8000 (b) 80 (c) 80000 (d) 800
  21. 21.What is the place value of the digit 3 in 4326? (a) 3000 (b) 30000 (c) 30 (d) 300
  22. 22.What is the greatest 4-digit number you can make using the digits 9, 3, 1 and 5 once each? (a) 5931 (b) 1359 (c) 9531 (d) 9513
  23. 23.What is the place value of the digit 1 in 1549? (a) 100000 (b) 1000 (c) 10000 (d) 100
  24. 24.What is the place value of the digit 4 in 9437? (a) 4000 (b) 400 (c) 40 (d) 40000
  25. 25.What is the smallest 4-digit number you can make using the digits 3, 4, 0 and 2 once each? (a) 2034 (b) 4320 (c) 2304 (d) 0234
  26. 26.What is the smallest 4-digit number you can make using the digits 5, 0, 4 and 9 once each? (a) 4509 (b) 4059 (c) 0459 (d) 9540
  27. 27.What is the smallest 3-digit number you can make using the digits 8, 0 and 7 once each? (a) 870 (b) 708 (c) 078 (d) 780
  28. 28.What is the greatest 4-digit number you can make using the digits 9, 7, 3 and 1 once each? (a) 7931 (b) 9713 (c) 9731 (d) 1379
  29. 29.What is the greatest 3-digit number you can make using the digits 3, 8 and 2 once each? (a) 832 (b) 382 (c) 823 (d) 238
  30. 30.What is the place value of the digit 4 in 1594? (a) 4000 (b) 40 (c) 4 (d) 400
  31. 31.What is the place value of the digit 8 in 5318? (a) 800 (b) 8000 (c) 8 (d) 80
  32. 32.What is the greatest 4-digit number you can make using the digits 4, 1, 9 and 2 once each? (a) 4921 (b) 9412 (c) 1249 (d) 9421
  33. 33.What is the greatest 3-digit number you can make using the digits 5, 2 and 3 once each? (a) 352 (b) 532 (c) 235 (d) 523
  34. 34.What is the place value of the digit 5 in 2459? (a) 50 (b) 5000 (c) 500 (d) 5
  35. 35.What is the smallest 4-digit number you can make using the digits 7, 8, 0 and 2 once each? (a) 2078 (b) 8720 (c) 2708 (d) 0278
  36. 36.What is the greatest 3-digit number you can make using the digits 8, 3 and 2 once each? (a) 382 (b) 823 (c) 832 (d) 238
  37. 37.What is the place value of the digit 2 in 7243? (a) 2000 (b) 20000 (c) 200 (d) 20
  38. 38.What is the smallest 3-digit number you can make using the digits 2, 0 and 7 once each? (a) 270 (b) 027 (c) 720 (d) 207
  39. 39.What is the greatest 4-digit number you can make using the digits 6, 2, 4 and 8 once each? (a) 6842 (b) 8624 (c) 2468 (d) 8642
  40. 40.What is the place value of the digit 4 in 6248? (a) 400 (b) 40 (c) 4 (d) 4000

Answer key

  1. 851
  2. 981
  3. 90
  4. 7
  5. 900
  6. 107
  7. 600
  8. 8721
  9. 9643
  10. 305
  11. 9754
  12. 4078
  13. 3045
  14. 408
  15. 641
  16. 3059
  17. 2000
  18. 521
  19. 5431
  20. 800
  21. 300
  22. 9531
  23. 1000
  24. 400
  25. 2034
  26. 4059
  27. 708
  28. 9731
  29. 832
  30. 4
  31. 8
  32. 9421
  33. 532
  34. 50
  35. 2078
  36. 832
  37. 200
  38. 207
  39. 8642
  40. 40

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