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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 708 · 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, 2 and 9 once each? (a) 928 (b) 892 (c) 982 (d) 289
  2. 2.What is the smallest 4-digit number you can make using the digits 0, 4, 9 and 7 once each? (a) 0479 (b) 4709 (c) 4079 (d) 9740
  3. 3.What is the smallest 3-digit number you can make using the digits 0, 1 and 6 once each? (a) 610 (b) 106 (c) 160 (d) 016
  4. 4.What is the place value of the digit 1 in 7416? (a) 1 (b) 10 (c) 1000 (d) 100
  5. 5.What is the place value of the digit 9 in 9156? (a) 9000 (b) 900 (c) 900000 (d) 90000
  6. 6.What is the smallest 4-digit number you can make using the digits 1, 9, 0 and 2 once each? (a) 9210 (b) 1209 (c) 0129 (d) 1029
  7. 7.What is the place value of the digit 7 in 8792? (a) 70000 (b) 70 (c) 7000 (d) 700
  8. 8.What is the smallest 4-digit number you can make using the digits 0, 2, 4 and 3 once each? (a) 0234 (b) 2034 (c) 4320 (d) 2304
  9. 9.What is the smallest 4-digit number you can make using the digits 0, 9, 1 and 6 once each? (a) 9610 (b) 1069 (c) 0169 (d) 1609
  10. 10.What is the smallest 3-digit number you can make using the digits 0, 2 and 6 once each? (a) 620 (b) 260 (c) 026 (d) 206
  11. 11.What is the greatest 3-digit number you can make using the digits 3, 7 and 5 once each? (a) 753 (b) 735 (c) 573 (d) 357
  12. 12.What is the place value of the digit 2 in 6271? (a) 20000 (b) 20 (c) 200 (d) 2000
  13. 13.What is the smallest 3-digit number you can make using the digits 0, 4 and 9 once each? (a) 490 (b) 940 (c) 409 (d) 049
  14. 14.What is the smallest 3-digit number you can make using the digits 9, 6 and 0 once each? (a) 609 (b) 069 (c) 690 (d) 960
  15. 15.What is the greatest 3-digit number you can make using the digits 3, 5 and 7 once each? (a) 573 (b) 735 (c) 753 (d) 357
  16. 16.What is the place value of the digit 7 in 2175? (a) 7000 (b) 7 (c) 700 (d) 70
  17. 17.What is the greatest 4-digit number you can make using the digits 7, 1, 5 and 3 once each? (a) 1357 (b) 5731 (c) 7513 (d) 7531
  18. 18.What is the place value of the digit 1 in 1723? (a) 10000 (b) 100000 (c) 1000 (d) 100
  19. 19.What is the smallest 3-digit number you can make using the digits 4, 0 and 3 once each? (a) 430 (b) 340 (c) 034 (d) 304
  20. 20.What is the place value of the digit 2 in 3628? (a) 2000 (b) 2 (c) 20 (d) 200
  21. 21.What is the smallest 4-digit number you can make using the digits 7, 0, 5 and 6 once each? (a) 0567 (b) 5067 (c) 5607 (d) 7650
  22. 22.What is the smallest 3-digit number you can make using the digits 5, 6 and 0 once each? (a) 506 (b) 560 (c) 056 (d) 650
  23. 23.What is the greatest 4-digit number you can make using the digits 2, 4, 3 and 7 once each? (a) 7432 (b) 4732 (c) 7423 (d) 2347
  24. 24.What is the greatest 3-digit number you can make using the digits 3, 1 and 4 once each? (a) 413 (b) 431 (c) 341 (d) 134
  25. 25.What is the greatest 3-digit number you can make using the digits 9, 4 and 5 once each? (a) 459 (b) 945 (c) 594 (d) 954
  26. 26.What is the smallest 3-digit number you can make using the digits 0, 5 and 8 once each? (a) 850 (b) 058 (c) 580 (d) 508
  27. 27.What is the greatest 4-digit number you can make using the digits 2, 8, 1 and 3 once each? (a) 8312 (b) 1238 (c) 3821 (d) 8321
  28. 28.What is the greatest 4-digit number you can make using the digits 9, 5, 2 and 3 once each? (a) 9523 (b) 5932 (c) 9532 (d) 2359
  29. 29.What is the greatest 3-digit number you can make using the digits 6, 4 and 1 once each? (a) 614 (b) 146 (c) 461 (d) 641
  30. 30.What is the place value of the digit 4 in 4239? (a) 400 (b) 40000 (c) 4000 (d) 400000
  31. 31.What is the place value of the digit 5 in 2459? (a) 500 (b) 50 (c) 5 (d) 5000
  32. 32.What is the place value of the digit 2 in 5243? (a) 20000 (b) 200 (c) 2000 (d) 20
  33. 33.What is the place value of the digit 6 in 4261? (a) 60 (b) 600 (c) 6000 (d) 6
  34. 34.What is the greatest 4-digit number you can make using the digits 8, 4, 3 and 2 once each? (a) 2348 (b) 8423 (c) 8432 (d) 4832
  35. 35.What is the smallest 3-digit number you can make using the digits 9, 0 and 8 once each? (a) 980 (b) 890 (c) 809 (d) 089
  36. 36.What is the greatest 4-digit number you can make using the digits 7, 2, 5 and 1 once each? (a) 1257 (b) 7512 (c) 5721 (d) 7521
  37. 37.What is the smallest 4-digit number you can make using the digits 4, 7, 0 and 6 once each? (a) 0467 (b) 7640 (c) 4067 (d) 4607
  38. 38.What is the place value of the digit 7 in 8347? (a) 7 (b) 700 (c) 7000 (d) 70
  39. 39.What is the greatest 4-digit number you can make using the digits 4, 5, 2 and 1 once each? (a) 1245 (b) 4521 (c) 5421 (d) 5412
  40. 40.What is the smallest 4-digit number you can make using the digits 3, 9, 6 and 0 once each? (a) 9630 (b) 3069 (c) 0369 (d) 3609

Answer key

  1. 982
  2. 4079
  3. 106
  4. 10
  5. 9000
  6. 1029
  7. 700
  8. 2034
  9. 1069
  10. 206
  11. 753
  12. 200
  13. 409
  14. 609
  15. 753
  16. 70
  17. 7531
  18. 1000
  19. 304
  20. 20
  21. 5067
  22. 506
  23. 7432
  24. 431
  25. 954
  26. 508
  27. 8321
  28. 9532
  29. 641
  30. 4000
  31. 50
  32. 200
  33. 60
  34. 8432
  35. 809
  36. 7521
  37. 4067
  38. 7
  39. 5421
  40. 3069

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