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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 317 · 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 1, 3 and 9 once each? (a) 139 (b) 931 (c) 391 (d) 913
  2. 2.What is the greatest 3-digit number you can make using the digits 7, 3 and 9 once each? (a) 379 (b) 793 (c) 937 (d) 973
  3. 3.What is the smallest 3-digit number you can make using the digits 3, 5 and 0 once each? (a) 305 (b) 350 (c) 035 (d) 530
  4. 4.What is the greatest 3-digit number you can make using the digits 8, 2 and 5 once each? (a) 258 (b) 582 (c) 825 (d) 852
  5. 5.What is the greatest 3-digit number you can make using the digits 8, 1 and 3 once each? (a) 831 (b) 138 (c) 381 (d) 813
  6. 6.What is the smallest 3-digit number you can make using the digits 3, 0 and 4 once each? (a) 304 (b) 034 (c) 430 (d) 340
  7. 7.What is the smallest 4-digit number you can make using the digits 4, 0, 8 and 1 once each? (a) 0148 (b) 8410 (c) 1048 (d) 1408
  8. 8.What is the smallest 3-digit number you can make using the digits 2, 1 and 0 once each? (a) 210 (b) 120 (c) 012 (d) 102
  9. 9.What is the place value of the digit 2 in 4265? (a) 20 (b) 2000 (c) 200 (d) 20000
  10. 10.What is the smallest 4-digit number you can make using the digits 0, 2, 3 and 7 once each? (a) 2307 (b) 2037 (c) 7320 (d) 0237
  11. 11.What is the greatest 4-digit number you can make using the digits 6, 7, 4 and 2 once each? (a) 7624 (b) 6742 (c) 2467 (d) 7642
  12. 12.What is the place value of the digit 9 in 1893? (a) 9 (b) 900 (c) 90 (d) 9000
  13. 13.What is the smallest 3-digit number you can make using the digits 0, 8 and 6 once each? (a) 680 (b) 608 (c) 068 (d) 860
  14. 14.What is the smallest 4-digit number you can make using the digits 5, 2, 7 and 0 once each? (a) 0257 (b) 2507 (c) 7520 (d) 2057
  15. 15.What is the place value of the digit 7 in 9271? (a) 700 (b) 7000 (c) 70 (d) 7
  16. 16.What is the greatest 4-digit number you can make using the digits 8, 5, 6 and 3 once each? (a) 8635 (b) 8653 (c) 6853 (d) 3568
  17. 17.What is the place value of the digit 6 in 6138? (a) 6000 (b) 600000 (c) 600 (d) 60000
  18. 18.What is the place value of the digit 2 in 1924? (a) 2 (b) 200 (c) 20 (d) 2000
  19. 19.What is the smallest 4-digit number you can make using the digits 0, 5, 1 and 6 once each? (a) 1056 (b) 6510 (c) 0156 (d) 1506
  20. 20.What is the smallest 4-digit number you can make using the digits 1, 7, 3 and 0 once each? (a) 1037 (b) 7310 (c) 1307 (d) 0137
  21. 21.What is the place value of the digit 2 in 3642? (a) 2000 (b) 200 (c) 2 (d) 20
  22. 22.What is the greatest 4-digit number you can make using the digits 7, 4, 1 and 8 once each? (a) 7841 (b) 8714 (c) 1478 (d) 8741
  23. 23.What is the smallest 4-digit number you can make using the digits 5, 0, 6 and 7 once each? (a) 7650 (b) 5607 (c) 0567 (d) 5067
  24. 24.What is the smallest 3-digit number you can make using the digits 5, 2 and 0 once each? (a) 520 (b) 205 (c) 025 (d) 250
  25. 25.What is the place value of the digit 5 in 3125? (a) 5000 (b) 5 (c) 500 (d) 50
  26. 26.What is the smallest 4-digit number you can make using the digits 4, 3, 5 and 0 once each? (a) 5430 (b) 3405 (c) 3045 (d) 0345
  27. 27.What is the smallest 3-digit number you can make using the digits 1, 0 and 9 once each? (a) 910 (b) 190 (c) 019 (d) 109
  28. 28.What is the place value of the digit 1 in 9154? (a) 1000 (b) 10 (c) 100 (d) 10000
  29. 29.What is the smallest 4-digit number you can make using the digits 6, 0, 2 and 8 once each? (a) 2608 (b) 2068 (c) 0268 (d) 8620
  30. 30.What is the place value of the digit 2 in 4925? (a) 2 (b) 200 (c) 20 (d) 2000
  31. 31.What is the smallest 4-digit number you can make using the digits 0, 2, 1 and 6 once each? (a) 0126 (b) 6210 (c) 1026 (d) 1206
  32. 32.What is the place value of the digit 2 in 7293? (a) 200 (b) 20000 (c) 2000 (d) 20
  33. 33.What is the greatest 3-digit number you can make using the digits 9, 3 and 2 once each? (a) 392 (b) 923 (c) 932 (d) 239
  34. 34.What is the place value of the digit 3 in 5318? (a) 300 (b) 3000 (c) 30000 (d) 30
  35. 35.What is the greatest 4-digit number you can make using the digits 4, 1, 2 and 3 once each? (a) 3421 (b) 1234 (c) 4312 (d) 4321
  36. 36.What is the smallest 4-digit number you can make using the digits 7, 8, 0 and 3 once each? (a) 0378 (b) 8730 (c) 3078 (d) 3708
  37. 37.What is the smallest 3-digit number you can make using the digits 2, 0 and 6 once each? (a) 620 (b) 026 (c) 206 (d) 260
  38. 38.What is the greatest 3-digit number you can make using the digits 7, 4 and 9 once each? (a) 947 (b) 479 (c) 794 (d) 974
  39. 39.What is the smallest 3-digit number you can make using the digits 0, 7 and 4 once each? (a) 407 (b) 047 (c) 740 (d) 470
  40. 40.What is the place value of the digit 2 in 4235? (a) 20000 (b) 200 (c) 20 (d) 2000

Answer key

  1. 931
  2. 973
  3. 305
  4. 852
  5. 831
  6. 304
  7. 1048
  8. 102
  9. 200
  10. 2037
  11. 7642
  12. 90
  13. 608
  14. 2057
  15. 70
  16. 8653
  17. 6000
  18. 20
  19. 1056
  20. 1037
  21. 2
  22. 8741
  23. 5067
  24. 205
  25. 5
  26. 3045
  27. 109
  28. 100
  29. 2068
  30. 20
  31. 1026
  32. 200
  33. 932
  34. 300
  35. 4321
  36. 3078
  37. 206
  38. 974
  39. 407
  40. 200

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