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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 864 · 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 5 in 1785? (a) 50 (b) 5000 (c) 500 (d) 5
  2. 2.What is the place value of the digit 8 in 8642? (a) 800 (b) 800000 (c) 8000 (d) 80000
  3. 3.What is the smallest 3-digit number you can make using the digits 1, 0 and 5 once each? (a) 105 (b) 510 (c) 015 (d) 150
  4. 4.What is the smallest 3-digit number you can make using the digits 3, 1 and 0 once each? (a) 130 (b) 310 (c) 103 (d) 013
  5. 5.What is the greatest 3-digit number you can make using the digits 2, 8 and 1 once each? (a) 281 (b) 812 (c) 821 (d) 128
  6. 6.What is the place value of the digit 9 in 9321? (a) 90000 (b) 900000 (c) 900 (d) 9000
  7. 7.What is the smallest 3-digit number you can make using the digits 0, 9 and 4 once each? (a) 049 (b) 409 (c) 940 (d) 490
  8. 8.What is the smallest 4-digit number you can make using the digits 0, 9, 7 and 5 once each? (a) 5079 (b) 0579 (c) 9750 (d) 5709
  9. 9.What is the greatest 3-digit number you can make using the digits 3, 4 and 2 once each? (a) 234 (b) 342 (c) 423 (d) 432
  10. 10.What is the place value of the digit 9 in 9243? (a) 900 (b) 900000 (c) 90000 (d) 9000
  11. 11.What is the greatest 4-digit number you can make using the digits 3, 7, 5 and 2 once each? (a) 7532 (b) 5732 (c) 2357 (d) 7523
  12. 12.What is the greatest 4-digit number you can make using the digits 2, 4, 8 and 1 once each? (a) 4821 (b) 8421 (c) 8412 (d) 1248
  13. 13.What is the greatest 3-digit number you can make using the digits 4, 5 and 6 once each? (a) 654 (b) 456 (c) 564 (d) 645
  14. 14.What is the smallest 3-digit number you can make using the digits 3, 6 and 0 once each? (a) 630 (b) 360 (c) 036 (d) 306
  15. 15.What is the place value of the digit 7 in 7312? (a) 700000 (b) 7000 (c) 70000 (d) 700
  16. 16.What is the place value of the digit 3 in 3149? (a) 300 (b) 30000 (c) 3000 (d) 300000
  17. 17.What is the place value of the digit 2 in 3462? (a) 2000 (b) 2 (c) 200 (d) 20
  18. 18.What is the place value of the digit 8 in 4875? (a) 80000 (b) 80 (c) 800 (d) 8000
  19. 19.What is the greatest 4-digit number you can make using the digits 2, 8, 7 and 1 once each? (a) 1278 (b) 8721 (c) 7821 (d) 8712
  20. 20.What is the smallest 3-digit number you can make using the digits 3, 0 and 9 once each? (a) 309 (b) 930 (c) 039 (d) 390
  21. 21.What is the smallest 3-digit number you can make using the digits 2, 0 and 4 once each? (a) 420 (b) 240 (c) 024 (d) 204
  22. 22.What is the greatest 4-digit number you can make using the digits 5, 6, 7 and 8 once each? (a) 8756 (b) 7865 (c) 5678 (d) 8765
  23. 23.What is the smallest 3-digit number you can make using the digits 9, 0 and 6 once each? (a) 069 (b) 609 (c) 960 (d) 690
  24. 24.What is the place value of the digit 1 in 7519? (a) 1 (b) 10 (c) 1000 (d) 100
  25. 25.What is the smallest 3-digit number you can make using the digits 0, 7 and 9 once each? (a) 790 (b) 970 (c) 709 (d) 079
  26. 26.What is the greatest 3-digit number you can make using the digits 7, 4 and 3 once each? (a) 473 (b) 347 (c) 734 (d) 743
  27. 27.What is the greatest 4-digit number you can make using the digits 8, 7, 9 and 5 once each? (a) 8975 (b) 9857 (c) 9875 (d) 5789
  28. 28.What is the greatest 3-digit number you can make using the digits 3, 9 and 4 once each? (a) 349 (b) 934 (c) 493 (d) 943
  29. 29.What is the smallest 3-digit number you can make using the digits 9, 0 and 2 once each? (a) 209 (b) 920 (c) 029 (d) 290
  30. 30.What is the place value of the digit 2 in 9162? (a) 2000 (b) 20 (c) 200 (d) 2
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 3 and 9 once each? (a) 930 (b) 039 (c) 390 (d) 309
  32. 32.What is the smallest 4-digit number you can make using the digits 6, 5, 0 and 7 once each? (a) 5607 (b) 5067 (c) 0567 (d) 7650
  33. 33.What is the smallest 3-digit number you can make using the digits 9, 7 and 0 once each? (a) 790 (b) 079 (c) 709 (d) 970
  34. 34.What is the smallest 3-digit number you can make using the digits 0, 2 and 7 once each? (a) 270 (b) 720 (c) 207 (d) 027
  35. 35.What is the greatest 3-digit number you can make using the digits 9, 1 and 6 once each? (a) 169 (b) 916 (c) 691 (d) 961
  36. 36.What is the place value of the digit 2 in 5289? (a) 200 (b) 2000 (c) 20000 (d) 20
  37. 37.What is the greatest 4-digit number you can make using the digits 6, 1, 2 and 7 once each? (a) 7612 (b) 6721 (c) 7621 (d) 1267
  38. 38.What is the place value of the digit 8 in 7938? (a) 8000 (b) 800 (c) 80 (d) 8
  39. 39.What is the smallest 3-digit number you can make using the digits 5, 7 and 0 once each? (a) 057 (b) 750 (c) 570 (d) 507
  40. 40.What is the greatest 4-digit number you can make using the digits 6, 4, 2 and 1 once each? (a) 6421 (b) 4621 (c) 1246 (d) 6412

Answer key

  1. 5
  2. 8000
  3. 105
  4. 103
  5. 821
  6. 9000
  7. 409
  8. 5079
  9. 432
  10. 9000
  11. 7532
  12. 8421
  13. 654
  14. 306
  15. 7000
  16. 3000
  17. 2
  18. 800
  19. 8721
  20. 309
  21. 204
  22. 8765
  23. 609
  24. 10
  25. 709
  26. 743
  27. 9875
  28. 943
  29. 209
  30. 2
  31. 309
  32. 5067
  33. 709
  34. 207
  35. 961
  36. 200
  37. 7621
  38. 8
  39. 507
  40. 6421

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