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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 759 · 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 1, 7 and 0 once each? (a) 710 (b) 107 (c) 170 (d) 017
  2. 2.What is the place value of the digit 8 in 3248? (a) 8000 (b) 80 (c) 800 (d) 8
  3. 3.What is the place value of the digit 5 in 6158? (a) 5000 (b) 5 (c) 500 (d) 50
  4. 4.What is the greatest 3-digit number you can make using the digits 1, 2 and 9 once each? (a) 291 (b) 912 (c) 129 (d) 921
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 8 and 3 once each? (a) 038 (b) 830 (c) 308 (d) 380
  6. 6.What is the place value of the digit 1 in 3215? (a) 1000 (b) 1 (c) 10 (d) 100
  7. 7.What is the greatest 3-digit number you can make using the digits 3, 4 and 2 once each? (a) 234 (b) 423 (c) 342 (d) 432
  8. 8.What is the place value of the digit 5 in 4152? (a) 500 (b) 5000 (c) 50 (d) 5
  9. 9.What is the greatest 4-digit number you can make using the digits 6, 4, 2 and 3 once each? (a) 4632 (b) 6423 (c) 2346 (d) 6432
  10. 10.What is the place value of the digit 4 in 7614? (a) 40 (b) 4000 (c) 400 (d) 4
  11. 11.What is the greatest 3-digit number you can make using the digits 2, 1 and 9 once each? (a) 912 (b) 921 (c) 129 (d) 291
  12. 12.What is the greatest 3-digit number you can make using the digits 5, 6 and 4 once each? (a) 564 (b) 456 (c) 654 (d) 645
  13. 13.What is the place value of the digit 5 in 3985? (a) 5 (b) 500 (c) 50 (d) 5000
  14. 14.What is the smallest 4-digit number you can make using the digits 0, 7, 2 and 6 once each? (a) 2607 (b) 2067 (c) 0267 (d) 7620
  15. 15.What is the place value of the digit 2 in 9324? (a) 2000 (b) 200 (c) 20 (d) 2
  16. 16.What is the greatest 4-digit number you can make using the digits 8, 1, 3 and 5 once each? (a) 8513 (b) 8531 (c) 5831 (d) 1358
  17. 17.What is the greatest 4-digit number you can make using the digits 3, 1, 5 and 4 once each? (a) 1345 (b) 5413 (c) 5431 (d) 4531
  18. 18.What is the greatest 4-digit number you can make using the digits 6, 8, 1 and 2 once each? (a) 1268 (b) 8621 (c) 8612 (d) 6821
  19. 19.What is the greatest 4-digit number you can make using the digits 7, 2, 3 and 8 once each? (a) 8723 (b) 8732 (c) 7832 (d) 2378
  20. 20.What is the smallest 4-digit number you can make using the digits 2, 8, 4 and 0 once each? (a) 8420 (b) 2048 (c) 0248 (d) 2408
  21. 21.What is the place value of the digit 1 in 1253? (a) 100 (b) 1000 (c) 100000 (d) 10000
  22. 22.What is the greatest 3-digit number you can make using the digits 2, 9 and 4 once each? (a) 249 (b) 942 (c) 492 (d) 924
  23. 23.What is the place value of the digit 5 in 6975? (a) 50 (b) 5 (c) 5000 (d) 500
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 2 and 9 once each? (a) 029 (b) 290 (c) 920 (d) 209
  25. 25.What is the smallest 3-digit number you can make using the digits 0, 3 and 8 once each? (a) 380 (b) 038 (c) 830 (d) 308
  26. 26.What is the place value of the digit 4 in 4826? (a) 400000 (b) 40000 (c) 4000 (d) 400
  27. 27.What is the greatest 3-digit number you can make using the digits 2, 9 and 6 once each? (a) 962 (b) 692 (c) 269 (d) 926
  28. 28.What is the greatest 4-digit number you can make using the digits 1, 7, 2 and 9 once each? (a) 9721 (b) 1279 (c) 9712 (d) 7921
  29. 29.What is the greatest 3-digit number you can make using the digits 5, 4 and 2 once each? (a) 452 (b) 542 (c) 524 (d) 245
  30. 30.What is the greatest 4-digit number you can make using the digits 2, 3, 9 and 4 once each? (a) 2349 (b) 4932 (c) 9423 (d) 9432
  31. 31.What is the place value of the digit 5 in 7658? (a) 5 (b) 50 (c) 5000 (d) 500
  32. 32.What is the greatest 3-digit number you can make using the digits 4, 2 and 1 once each? (a) 412 (b) 421 (c) 241 (d) 124
  33. 33.What is the smallest 3-digit number you can make using the digits 3, 0 and 2 once each? (a) 320 (b) 203 (c) 230 (d) 023
  34. 34.What is the place value of the digit 8 in 6841? (a) 80 (b) 8000 (c) 80000 (d) 800
  35. 35.What is the smallest 4-digit number you can make using the digits 7, 8, 1 and 0 once each? (a) 0178 (b) 1708 (c) 8710 (d) 1078
  36. 36.What is the smallest 4-digit number you can make using the digits 0, 8, 6 and 7 once each? (a) 6708 (b) 8760 (c) 6078 (d) 0678
  37. 37.What is the greatest 3-digit number you can make using the digits 9, 7 and 3 once each? (a) 793 (b) 937 (c) 379 (d) 973
  38. 38.What is the smallest 3-digit number you can make using the digits 0, 9 and 4 once each? (a) 490 (b) 049 (c) 409 (d) 940
  39. 39.What is the smallest 4-digit number you can make using the digits 9, 0, 1 and 5 once each? (a) 9510 (b) 1509 (c) 0159 (d) 1059
  40. 40.What is the smallest 3-digit number you can make using the digits 0, 9 and 3 once each? (a) 390 (b) 309 (c) 039 (d) 930

Answer key

  1. 107
  2. 8
  3. 50
  4. 921
  5. 308
  6. 10
  7. 432
  8. 50
  9. 6432
  10. 4
  11. 921
  12. 654
  13. 5
  14. 2067
  15. 20
  16. 8531
  17. 5431
  18. 8621
  19. 8732
  20. 2048
  21. 1000
  22. 942
  23. 5
  24. 209
  25. 308
  26. 4000
  27. 962
  28. 9721
  29. 542
  30. 9432
  31. 50
  32. 421
  33. 203
  34. 800
  35. 1078
  36. 6078
  37. 973
  38. 409
  39. 1059
  40. 309

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