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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 157 · 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 2, 4 and 3 once each? (a) 423 (b) 342 (c) 432 (d) 234
  2. 2.What is the place value of the digit 7 in 6179? (a) 700 (b) 70 (c) 7 (d) 7000
  3. 3.What is the greatest 3-digit number you can make using the digits 4, 7 and 1 once each? (a) 714 (b) 741 (c) 471 (d) 147
  4. 4.What is the place value of the digit 5 in 8592? (a) 50 (b) 50000 (c) 500 (d) 5000
  5. 5.What is the greatest 3-digit number you can make using the digits 1, 4 and 6 once each? (a) 614 (b) 641 (c) 146 (d) 461
  6. 6.What is the greatest 3-digit number you can make using the digits 8, 2 and 9 once each? (a) 289 (b) 892 (c) 928 (d) 982
  7. 7.What is the smallest 4-digit number you can make using the digits 6, 5, 3 and 0 once each? (a) 0356 (b) 3506 (c) 3056 (d) 6530
  8. 8.What is the place value of the digit 5 in 5924? (a) 50000 (b) 500 (c) 5000 (d) 500000
  9. 9.What is the smallest 4-digit number you can make using the digits 6, 0, 3 and 8 once each? (a) 3608 (b) 8630 (c) 3068 (d) 0368
  10. 10.What is the smallest 3-digit number you can make using the digits 6, 2 and 0 once each? (a) 620 (b) 260 (c) 026 (d) 206
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 1 and 5 once each? (a) 015 (b) 150 (c) 510 (d) 105
  12. 12.What is the greatest 3-digit number you can make using the digits 5, 8 and 3 once each? (a) 358 (b) 853 (c) 835 (d) 583
  13. 13.What is the greatest 4-digit number you can make using the digits 8, 2, 1 and 6 once each? (a) 6821 (b) 8621 (c) 8612 (d) 1268
  14. 14.What is the place value of the digit 6 in 1926? (a) 60 (b) 6000 (c) 600 (d) 6
  15. 15.What is the place value of the digit 9 in 2978? (a) 9000 (b) 900 (c) 90000 (d) 90
  16. 16.What is the greatest 3-digit number you can make using the digits 4, 3 and 5 once each? (a) 345 (b) 534 (c) 543 (d) 453
  17. 17.What is the greatest 3-digit number you can make using the digits 3, 5 and 4 once each? (a) 345 (b) 534 (c) 453 (d) 543
  18. 18.What is the smallest 4-digit number you can make using the digits 4, 9, 0 and 2 once each? (a) 0249 (b) 2049 (c) 9420 (d) 2409
  19. 19.What is the place value of the digit 9 in 4219? (a) 9000 (b) 900 (c) 90 (d) 9
  20. 20.What is the greatest 4-digit number you can make using the digits 9, 2, 4 and 7 once each? (a) 9742 (b) 7942 (c) 2479 (d) 9724
  21. 21.What is the greatest 3-digit number you can make using the digits 4, 3 and 9 once each? (a) 493 (b) 349 (c) 934 (d) 943
  22. 22.What is the place value of the digit 8 in 8359? (a) 800000 (b) 80000 (c) 800 (d) 8000
  23. 23.What is the place value of the digit 3 in 3582? (a) 30000 (b) 300 (c) 300000 (d) 3000
  24. 24.What is the place value of the digit 3 in 5231? (a) 3 (b) 300 (c) 30 (d) 3000
  25. 25.What is the smallest 4-digit number you can make using the digits 0, 7, 9 and 2 once each? (a) 2079 (b) 2709 (c) 9720 (d) 0279
  26. 26.What is the greatest 3-digit number you can make using the digits 6, 9 and 1 once each? (a) 691 (b) 169 (c) 916 (d) 961
  27. 27.What is the place value of the digit 1 in 2471? (a) 10 (b) 100 (c) 1000 (d) 1
  28. 28.What is the greatest 4-digit number you can make using the digits 1, 8, 3 and 4 once each? (a) 1348 (b) 8413 (c) 8431 (d) 4831
  29. 29.What is the smallest 4-digit number you can make using the digits 9, 4, 8 and 0 once each? (a) 9840 (b) 0489 (c) 4089 (d) 4809
  30. 30.What is the place value of the digit 2 in 2136? (a) 200000 (b) 20000 (c) 200 (d) 2000
  31. 31.What is the greatest 4-digit number you can make using the digits 7, 2, 5 and 9 once each? (a) 9725 (b) 2579 (c) 7952 (d) 9752
  32. 32.What is the smallest 3-digit number you can make using the digits 0, 8 and 3 once each? (a) 308 (b) 830 (c) 038 (d) 380
  33. 33.What is the greatest 4-digit number you can make using the digits 1, 4, 5 and 2 once each? (a) 4521 (b) 1245 (c) 5412 (d) 5421
  34. 34.What is the place value of the digit 9 in 6197? (a) 900 (b) 9 (c) 90 (d) 9000
  35. 35.What is the smallest 3-digit number you can make using the digits 1, 5 and 0 once each? (a) 150 (b) 105 (c) 510 (d) 015
  36. 36.What is the place value of the digit 9 in 2139? (a) 9000 (b) 90 (c) 900 (d) 9
  37. 37.What is the smallest 4-digit number you can make using the digits 3, 0, 8 and 9 once each? (a) 3089 (b) 9830 (c) 0389 (d) 3809
  38. 38.What is the place value of the digit 9 in 6392? (a) 900 (b) 90 (c) 9000 (d) 9
  39. 39.What is the greatest 4-digit number you can make using the digits 1, 3, 4 and 2 once each? (a) 1234 (b) 4312 (c) 3421 (d) 4321
  40. 40.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 320 (b) 023 (c) 203 (d) 230

Answer key

  1. 432
  2. 70
  3. 741
  4. 500
  5. 641
  6. 982
  7. 3056
  8. 5000
  9. 3068
  10. 206
  11. 105
  12. 853
  13. 8621
  14. 6
  15. 900
  16. 543
  17. 543
  18. 2049
  19. 9
  20. 9742
  21. 943
  22. 8000
  23. 3000
  24. 30
  25. 2079
  26. 961
  27. 1
  28. 8431
  29. 4089
  30. 2000
  31. 9752
  32. 308
  33. 5421
  34. 90
  35. 105
  36. 9
  37. 3089
  38. 90
  39. 4321
  40. 203

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