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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 735 · 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 smallest 3-digit number you can make using the digits 6, 0 and 5 once each? (a) 650 (b) 506 (c) 560 (d) 056
  2. 2.What is the greatest 3-digit number you can make using the digits 3, 5 and 1 once each? (a) 351 (b) 531 (c) 135 (d) 513
  3. 3.What is the place value of the digit 1 in 1436? (a) 100000 (b) 100 (c) 1000 (d) 10000
  4. 4.What is the greatest 4-digit number you can make using the digits 5, 3, 8 and 2 once each? (a) 8523 (b) 2358 (c) 8532 (d) 5832
  5. 5.What is the greatest 3-digit number you can make using the digits 8, 7 and 4 once each? (a) 784 (b) 874 (c) 847 (d) 478
  6. 6.What is the place value of the digit 3 in 1384? (a) 300 (b) 3000 (c) 30 (d) 30000
  7. 7.What is the greatest 3-digit number you can make using the digits 3, 2 and 1 once each? (a) 321 (b) 123 (c) 312 (d) 231
  8. 8.What is the greatest 4-digit number you can make using the digits 3, 2, 7 and 9 once each? (a) 9732 (b) 9723 (c) 2379 (d) 7932
  9. 9.What is the place value of the digit 3 in 3897? (a) 3000 (b) 30000 (c) 300000 (d) 300
  10. 10.What is the smallest 3-digit number you can make using the digits 3, 5 and 0 once each? (a) 035 (b) 530 (c) 305 (d) 350
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 8 and 3 once each? (a) 308 (b) 038 (c) 380 (d) 830
  12. 12.What is the place value of the digit 9 in 9243? (a) 9000 (b) 900 (c) 900000 (d) 90000
  13. 13.What is the smallest 3-digit number you can make using the digits 0, 2 and 5 once each? (a) 025 (b) 250 (c) 205 (d) 520
  14. 14.What is the smallest 4-digit number you can make using the digits 6, 2, 0 and 5 once each? (a) 0256 (b) 2056 (c) 6520 (d) 2506
  15. 15.What is the smallest 4-digit number you can make using the digits 4, 0, 3 and 2 once each? (a) 2304 (b) 2034 (c) 0234 (d) 4320
  16. 16.What is the place value of the digit 4 in 9734? (a) 4000 (b) 400 (c) 40 (d) 4
  17. 17.What is the smallest 4-digit number you can make using the digits 9, 5, 8 and 0 once each? (a) 0589 (b) 5809 (c) 9850 (d) 5089
  18. 18.What is the place value of the digit 4 in 2746? (a) 4 (b) 40 (c) 400 (d) 4000
  19. 19.What is the smallest 4-digit number you can make using the digits 7, 0, 5 and 8 once each? (a) 0578 (b) 5708 (c) 8750 (d) 5078
  20. 20.What is the greatest 3-digit number you can make using the digits 3, 2 and 8 once each? (a) 823 (b) 832 (c) 382 (d) 238
  21. 21.What is the smallest 4-digit number you can make using the digits 0, 8, 9 and 2 once each? (a) 0289 (b) 2809 (c) 2089 (d) 9820
  22. 22.What is the greatest 4-digit number you can make using the digits 6, 2, 1 and 3 once each? (a) 1236 (b) 3621 (c) 6312 (d) 6321
  23. 23.What is the smallest 3-digit number you can make using the digits 0, 8 and 5 once each? (a) 508 (b) 580 (c) 058 (d) 850
  24. 24.What is the greatest 3-digit number you can make using the digits 7, 9 and 4 once each? (a) 947 (b) 974 (c) 479 (d) 794
  25. 25.What is the greatest 4-digit number you can make using the digits 7, 2, 9 and 1 once each? (a) 1279 (b) 7921 (c) 9712 (d) 9721
  26. 26.What is the greatest 4-digit number you can make using the digits 1, 3, 2 and 7 once each? (a) 7312 (b) 3721 (c) 7321 (d) 1237
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 6 and 1 once each? (a) 016 (b) 610 (c) 160 (d) 106
  28. 28.What is the place value of the digit 5 in 3952? (a) 500 (b) 5000 (c) 50 (d) 5
  29. 29.What is the place value of the digit 4 in 4562? (a) 400 (b) 40000 (c) 4000 (d) 400000
  30. 30.What is the place value of the digit 9 in 7249? (a) 900 (b) 9000 (c) 90 (d) 9
  31. 31.What is the greatest 3-digit number you can make using the digits 1, 6 and 9 once each? (a) 916 (b) 169 (c) 691 (d) 961
  32. 32.What is the place value of the digit 4 in 4329? (a) 40000 (b) 400000 (c) 4000 (d) 400
  33. 33.What is the smallest 4-digit number you can make using the digits 2, 6, 0 and 1 once each? (a) 1206 (b) 0126 (c) 6210 (d) 1026
  34. 34.What is the place value of the digit 3 in 3762? (a) 3000 (b) 300000 (c) 300 (d) 30000
  35. 35.What is the smallest 4-digit number you can make using the digits 0, 6, 4 and 5 once each? (a) 6540 (b) 0456 (c) 4056 (d) 4506
  36. 36.What is the smallest 3-digit number you can make using the digits 4, 3 and 0 once each? (a) 340 (b) 304 (c) 034 (d) 430
  37. 37.What is the greatest 3-digit number you can make using the digits 1, 9 and 4 once each? (a) 914 (b) 941 (c) 149 (d) 491
  38. 38.What is the smallest 3-digit number you can make using the digits 4, 0 and 2 once each? (a) 420 (b) 240 (c) 204 (d) 024
  39. 39.What is the greatest 3-digit number you can make using the digits 4, 9 and 7 once each? (a) 794 (b) 947 (c) 974 (d) 479
  40. 40.What is the place value of the digit 6 in 6417? (a) 60000 (b) 600000 (c) 600 (d) 6000

Answer key

  1. 506
  2. 531
  3. 1000
  4. 8532
  5. 874
  6. 300
  7. 321
  8. 9732
  9. 3000
  10. 305
  11. 308
  12. 9000
  13. 205
  14. 2056
  15. 2034
  16. 4
  17. 5089
  18. 40
  19. 5078
  20. 832
  21. 2089
  22. 6321
  23. 508
  24. 974
  25. 9721
  26. 7321
  27. 106
  28. 50
  29. 4000
  30. 9
  31. 961
  32. 4000
  33. 1026
  34. 3000
  35. 4056
  36. 304
  37. 941
  38. 204
  39. 974
  40. 6000

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