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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 722 · 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 5642? (a) 50000 (b) 500 (c) 5000 (d) 500000
  2. 2.What is the greatest 4-digit number you can make using the digits 5, 2, 4 and 3 once each? (a) 5423 (b) 4532 (c) 5432 (d) 2345
  3. 3.What is the greatest 3-digit number you can make using the digits 5, 7 and 1 once each? (a) 571 (b) 715 (c) 751 (d) 157
  4. 4.What is the place value of the digit 7 in 2697? (a) 700 (b) 7000 (c) 70 (d) 7
  5. 5.What is the greatest 4-digit number you can make using the digits 2, 1, 4 and 7 once each? (a) 1247 (b) 7412 (c) 4721 (d) 7421
  6. 6.What is the greatest 4-digit number you can make using the digits 6, 2, 3 and 1 once each? (a) 3621 (b) 6321 (c) 6312 (d) 1236
  7. 7.What is the greatest 4-digit number you can make using the digits 1, 3, 9 and 7 once each? (a) 9731 (b) 9713 (c) 7931 (d) 1379
  8. 8.What is the greatest 4-digit number you can make using the digits 7, 4, 8 and 1 once each? (a) 7841 (b) 1478 (c) 8741 (d) 8714
  9. 9.What is the place value of the digit 4 in 2648? (a) 4 (b) 40 (c) 4000 (d) 400
  10. 10.What is the place value of the digit 5 in 3516? (a) 50000 (b) 50 (c) 5000 (d) 500
  11. 11.What is the greatest 3-digit number you can make using the digits 7, 4 and 5 once each? (a) 457 (b) 574 (c) 745 (d) 754
  12. 12.What is the place value of the digit 4 in 4652? (a) 4000 (b) 40000 (c) 400000 (d) 400
  13. 13.What is the place value of the digit 9 in 1529? (a) 9 (b) 90 (c) 900 (d) 9000
  14. 14.What is the smallest 3-digit number you can make using the digits 9, 1 and 0 once each? (a) 019 (b) 109 (c) 910 (d) 190
  15. 15.What is the greatest 3-digit number you can make using the digits 4, 6 and 5 once each? (a) 564 (b) 456 (c) 645 (d) 654
  16. 16.What is the greatest 4-digit number you can make using the digits 1, 8, 3 and 4 once each? (a) 8413 (b) 4831 (c) 1348 (d) 8431
  17. 17.What is the smallest 3-digit number you can make using the digits 4, 0 and 5 once each? (a) 405 (b) 045 (c) 450 (d) 540
  18. 18.What is the greatest 4-digit number you can make using the digits 3, 4, 8 and 2 once each? (a) 2348 (b) 4832 (c) 8432 (d) 8423
  19. 19.What is the greatest 4-digit number you can make using the digits 3, 4, 1 and 5 once each? (a) 5431 (b) 5413 (c) 4531 (d) 1345
  20. 20.What is the place value of the digit 4 in 3564? (a) 4000 (b) 400 (c) 4 (d) 40
  21. 21.What is the smallest 4-digit number you can make using the digits 5, 8, 0 and 7 once each? (a) 5708 (b) 8750 (c) 5078 (d) 0578
  22. 22.What is the smallest 4-digit number you can make using the digits 3, 2, 0 and 1 once each? (a) 1023 (b) 1203 (c) 0123 (d) 3210
  23. 23.What is the smallest 3-digit number you can make using the digits 5, 0 and 9 once each? (a) 059 (b) 950 (c) 590 (d) 509
  24. 24.What is the place value of the digit 2 in 2694? (a) 20000 (b) 2000 (c) 200000 (d) 200
  25. 25.What is the greatest 3-digit number you can make using the digits 2, 5 and 8 once each? (a) 258 (b) 825 (c) 582 (d) 852
  26. 26.What is the smallest 4-digit number you can make using the digits 6, 2, 4 and 0 once each? (a) 0246 (b) 6420 (c) 2406 (d) 2046
  27. 27.What is the smallest 4-digit number you can make using the digits 4, 9, 0 and 7 once each? (a) 9740 (b) 4709 (c) 4079 (d) 0479
  28. 28.What is the smallest 3-digit number you can make using the digits 2, 0 and 6 once each? (a) 026 (b) 620 (c) 260 (d) 206
  29. 29.What is the greatest 4-digit number you can make using the digits 5, 3, 6 and 8 once each? (a) 8653 (b) 6853 (c) 3568 (d) 8635
  30. 30.What is the greatest 3-digit number you can make using the digits 7, 4 and 6 once each? (a) 746 (b) 467 (c) 674 (d) 764
  31. 31.What is the place value of the digit 6 in 8691? (a) 60 (b) 600 (c) 6000 (d) 60000
  32. 32.What is the smallest 3-digit number you can make using the digits 7, 5 and 0 once each? (a) 057 (b) 750 (c) 570 (d) 507
  33. 33.What is the smallest 4-digit number you can make using the digits 6, 3, 5 and 0 once each? (a) 3506 (b) 3056 (c) 0356 (d) 6530
  34. 34.What is the place value of the digit 4 in 7654? (a) 4000 (b) 400 (c) 4 (d) 40
  35. 35.What is the place value of the digit 6 in 6912? (a) 60000 (b) 600 (c) 6000 (d) 600000
  36. 36.What is the smallest 3-digit number you can make using the digits 0, 3 and 1 once each? (a) 310 (b) 103 (c) 130 (d) 013
  37. 37.What is the greatest 4-digit number you can make using the digits 9, 3, 1 and 8 once each? (a) 9831 (b) 9813 (c) 8931 (d) 1389
  38. 38.What is the greatest 3-digit number you can make using the digits 1, 5 and 9 once each? (a) 591 (b) 951 (c) 915 (d) 159
  39. 39.What is the place value of the digit 2 in 2431? (a) 20000 (b) 2000 (c) 200 (d) 200000
  40. 40.What is the smallest 4-digit number you can make using the digits 0, 2, 7 and 3 once each? (a) 0237 (b) 2037 (c) 7320 (d) 2307

Answer key

  1. 5000
  2. 5432
  3. 751
  4. 7
  5. 7421
  6. 6321
  7. 9731
  8. 8741
  9. 40
  10. 500
  11. 754
  12. 4000
  13. 9
  14. 109
  15. 654
  16. 8431
  17. 405
  18. 8432
  19. 5431
  20. 4
  21. 5078
  22. 1023
  23. 509
  24. 2000
  25. 852
  26. 2046
  27. 4079
  28. 206
  29. 8653
  30. 764
  31. 600
  32. 507
  33. 3056
  34. 4
  35. 6000
  36. 103
  37. 9831
  38. 951
  39. 2000
  40. 2037

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