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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 524 · 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 place value of the digit 8 in 7586? (a) 800 (b) 8000 (c) 8 (d) 80
  2. 2.What is the smallest 3-digit number you can make using the digits 9, 0 and 7 once each? (a) 970 (b) 790 (c) 709 (d) 079
  3. 3.What is the greatest 3-digit number you can make using the digits 2, 1 and 3 once each? (a) 312 (b) 231 (c) 123 (d) 321
  4. 4.What is the smallest 4-digit number you can make using the digits 3, 5, 0 and 8 once each? (a) 0358 (b) 8530 (c) 3508 (d) 3058
  5. 5.What is the smallest 4-digit number you can make using the digits 0, 4, 7 and 8 once each? (a) 8740 (b) 4078 (c) 4708 (d) 0478
  6. 6.What is the place value of the digit 2 in 6912? (a) 2000 (b) 2 (c) 200 (d) 20
  7. 7.What is the smallest 4-digit number you can make using the digits 2, 3, 1 and 0 once each? (a) 1023 (b) 1203 (c) 0123 (d) 3210
  8. 8.What is the place value of the digit 3 in 5673? (a) 30 (b) 300 (c) 3 (d) 3000
  9. 9.What is the greatest 3-digit number you can make using the digits 4, 8 and 9 once each? (a) 948 (b) 984 (c) 894 (d) 489
  10. 10.What is the greatest 4-digit number you can make using the digits 1, 2, 4 and 3 once each? (a) 4312 (b) 4321 (c) 1234 (d) 3421
  11. 11.What is the greatest 4-digit number you can make using the digits 6, 1, 3 and 5 once each? (a) 6513 (b) 6531 (c) 1356 (d) 5631
  12. 12.What is the greatest 3-digit number you can make using the digits 1, 3 and 2 once each? (a) 321 (b) 312 (c) 123 (d) 231
  13. 13.What is the place value of the digit 7 in 5762? (a) 70 (b) 7000 (c) 70000 (d) 700
  14. 14.What is the greatest 4-digit number you can make using the digits 3, 2, 1 and 5 once each? (a) 5312 (b) 3521 (c) 1235 (d) 5321
  15. 15.What is the greatest 3-digit number you can make using the digits 9, 8 and 3 once each? (a) 983 (b) 389 (c) 893 (d) 938
  16. 16.What is the greatest 3-digit number you can make using the digits 6, 9 and 8 once each? (a) 689 (b) 986 (c) 968 (d) 896
  17. 17.What is the greatest 3-digit number you can make using the digits 5, 3 and 7 once each? (a) 735 (b) 357 (c) 753 (d) 573
  18. 18.What is the greatest 3-digit number you can make using the digits 2, 3 and 8 once each? (a) 238 (b) 382 (c) 832 (d) 823
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 4 and 5 once each? (a) 045 (b) 405 (c) 450 (d) 540
  20. 20.What is the greatest 3-digit number you can make using the digits 2, 8 and 1 once each? (a) 128 (b) 812 (c) 281 (d) 821
  21. 21.What is the place value of the digit 4 in 9465? (a) 400 (b) 40000 (c) 4000 (d) 40
  22. 22.What is the greatest 4-digit number you can make using the digits 8, 5, 7 and 2 once each? (a) 2578 (b) 7852 (c) 8725 (d) 8752
  23. 23.What is the place value of the digit 3 in 7381? (a) 3000 (b) 30000 (c) 30 (d) 300
  24. 24.What is the place value of the digit 7 in 1753? (a) 70 (b) 70000 (c) 700 (d) 7000
  25. 25.What is the smallest 3-digit number you can make using the digits 4, 0 and 3 once each? (a) 430 (b) 304 (c) 034 (d) 340
  26. 26.What is the place value of the digit 4 in 6435? (a) 4000 (b) 40000 (c) 400 (d) 40
  27. 27.What is the greatest 4-digit number you can make using the digits 9, 8, 1 and 4 once each? (a) 1489 (b) 9814 (c) 8941 (d) 9841
  28. 28.What is the greatest 4-digit number you can make using the digits 9, 5, 6 and 4 once each? (a) 4569 (b) 9645 (c) 6954 (d) 9654
  29. 29.What is the greatest 4-digit number you can make using the digits 5, 2, 4 and 6 once each? (a) 6524 (b) 5642 (c) 2456 (d) 6542
  30. 30.What is the greatest 3-digit number you can make using the digits 4, 8 and 7 once each? (a) 478 (b) 847 (c) 874 (d) 784
  31. 31.What is the place value of the digit 7 in 1578? (a) 700 (b) 7 (c) 7000 (d) 70
  32. 32.What is the greatest 4-digit number you can make using the digits 9, 2, 3 and 4 once each? (a) 9423 (b) 2349 (c) 4932 (d) 9432
  33. 33.What is the greatest 3-digit number you can make using the digits 3, 1 and 2 once each? (a) 321 (b) 123 (c) 231 (d) 312
  34. 34.What is the place value of the digit 8 in 8145? (a) 800000 (b) 80000 (c) 8000 (d) 800
  35. 35.What is the smallest 4-digit number you can make using the digits 5, 0, 3 and 9 once each? (a) 3509 (b) 3059 (c) 9530 (d) 0359
  36. 36.What is the smallest 4-digit number you can make using the digits 9, 5, 6 and 0 once each? (a) 9650 (b) 0569 (c) 5069 (d) 5609
  37. 37.What is the place value of the digit 8 in 8654? (a) 8000 (b) 80000 (c) 800000 (d) 800
  38. 38.What is the greatest 4-digit number you can make using the digits 6, 7, 3 and 1 once each? (a) 1367 (b) 6731 (c) 7613 (d) 7631
  39. 39.What is the smallest 4-digit number you can make using the digits 1, 8, 7 and 0 once each? (a) 1708 (b) 0178 (c) 8710 (d) 1078
  40. 40.What is the smallest 4-digit number you can make using the digits 4, 3, 0 and 2 once each? (a) 2034 (b) 4320 (c) 2304 (d) 0234

Answer key

  1. 80
  2. 709
  3. 321
  4. 3058
  5. 4078
  6. 2
  7. 1023
  8. 3
  9. 984
  10. 4321
  11. 6531
  12. 321
  13. 700
  14. 5321
  15. 983
  16. 986
  17. 753
  18. 832
  19. 405
  20. 821
  21. 400
  22. 8752
  23. 300
  24. 700
  25. 304
  26. 400
  27. 9841
  28. 9654
  29. 6542
  30. 874
  31. 70
  32. 9432
  33. 321
  34. 8000
  35. 3059
  36. 5069
  37. 8000
  38. 7631
  39. 1078
  40. 2034

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