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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 296 · 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 0, 2 and 7 once each? (a) 027 (b) 207 (c) 720 (d) 270
  2. 2.What is the smallest 4-digit number you can make using the digits 4, 6, 0 and 3 once each? (a) 6430 (b) 0346 (c) 3406 (d) 3046
  3. 3.What is the smallest 3-digit number you can make using the digits 0, 6 and 2 once each? (a) 206 (b) 026 (c) 620 (d) 260
  4. 4.What is the place value of the digit 7 in 1537? (a) 7000 (b) 700 (c) 70 (d) 7
  5. 5.What is the greatest 4-digit number you can make using the digits 8, 9, 1 and 4 once each? (a) 8941 (b) 9841 (c) 1489 (d) 9814
  6. 6.What is the greatest 3-digit number you can make using the digits 7, 8 and 9 once each? (a) 987 (b) 897 (c) 789 (d) 978
  7. 7.What is the place value of the digit 4 in 4136? (a) 4000 (b) 400 (c) 40000 (d) 400000
  8. 8.What is the place value of the digit 1 in 1237? (a) 100000 (b) 10000 (c) 100 (d) 1000
  9. 9.What is the place value of the digit 9 in 9716? (a) 9000 (b) 90000 (c) 900 (d) 900000
  10. 10.What is the greatest 4-digit number you can make using the digits 6, 3, 4 and 9 once each? (a) 9634 (b) 3469 (c) 9643 (d) 6943
  11. 11.What is the greatest 3-digit number you can make using the digits 4, 7 and 6 once each? (a) 746 (b) 467 (c) 764 (d) 674
  12. 12.What is the smallest 4-digit number you can make using the digits 8, 3, 6 and 0 once each? (a) 8630 (b) 3068 (c) 0368 (d) 3608
  13. 13.What is the place value of the digit 4 in 6241? (a) 4000 (b) 4 (c) 40 (d) 400
  14. 14.What is the place value of the digit 3 in 5643? (a) 300 (b) 3 (c) 3000 (d) 30
  15. 15.What is the place value of the digit 9 in 5931? (a) 90 (b) 90000 (c) 9000 (d) 900
  16. 16.What is the smallest 3-digit number you can make using the digits 6, 0 and 8 once each? (a) 680 (b) 608 (c) 860 (d) 068
  17. 17.What is the place value of the digit 4 in 9724? (a) 4 (b) 400 (c) 40 (d) 4000
  18. 18.What is the place value of the digit 4 in 1457? (a) 40 (b) 400 (c) 4000 (d) 40000
  19. 19.What is the place value of the digit 4 in 7421? (a) 400 (b) 40 (c) 40000 (d) 4000
  20. 20.What is the smallest 3-digit number you can make using the digits 6, 0 and 4 once each? (a) 046 (b) 406 (c) 640 (d) 460
  21. 21.What is the greatest 3-digit number you can make using the digits 7, 1 and 5 once each? (a) 157 (b) 571 (c) 715 (d) 751
  22. 22.What is the smallest 3-digit number you can make using the digits 4, 2 and 0 once each? (a) 204 (b) 240 (c) 024 (d) 420
  23. 23.What is the greatest 4-digit number you can make using the digits 8, 6, 9 and 4 once each? (a) 9864 (b) 8964 (c) 9846 (d) 4689
  24. 24.What is the greatest 3-digit number you can make using the digits 4, 2 and 5 once each? (a) 524 (b) 542 (c) 452 (d) 245
  25. 25.What is the greatest 4-digit number you can make using the digits 3, 1, 4 and 8 once each? (a) 8431 (b) 4831 (c) 8413 (d) 1348
  26. 26.What is the greatest 3-digit number you can make using the digits 3, 6 and 4 once each? (a) 346 (b) 643 (c) 634 (d) 463
  27. 27.What is the greatest 3-digit number you can make using the digits 9, 7 and 4 once each? (a) 479 (b) 794 (c) 947 (d) 974
  28. 28.What is the greatest 4-digit number you can make using the digits 8, 3, 9 and 1 once each? (a) 1389 (b) 9831 (c) 8931 (d) 9813
  29. 29.What is the greatest 4-digit number you can make using the digits 5, 6, 9 and 2 once each? (a) 9625 (b) 6952 (c) 2569 (d) 9652
  30. 30.What is the place value of the digit 1 in 3791? (a) 1000 (b) 100 (c) 10 (d) 1
  31. 31.What is the greatest 4-digit number you can make using the digits 2, 6, 9 and 5 once each? (a) 9652 (b) 2569 (c) 9625 (d) 6952
  32. 32.What is the greatest 3-digit number you can make using the digits 1, 7 and 3 once each? (a) 731 (b) 371 (c) 137 (d) 713
  33. 33.What is the smallest 4-digit number you can make using the digits 9, 0, 1 and 6 once each? (a) 1609 (b) 0169 (c) 1069 (d) 9610
  34. 34.What is the place value of the digit 5 in 3745? (a) 50 (b) 5 (c) 500 (d) 5000
  35. 35.What is the place value of the digit 3 in 5386? (a) 30000 (b) 3000 (c) 300 (d) 30
  36. 36.What is the place value of the digit 8 in 8627? (a) 800 (b) 8000 (c) 80000 (d) 800000
  37. 37.What is the place value of the digit 5 in 5869? (a) 50000 (b) 5000 (c) 500000 (d) 500
  38. 38.What is the greatest 3-digit number you can make using the digits 5, 3 and 7 once each? (a) 573 (b) 357 (c) 753 (d) 735
  39. 39.What is the greatest 4-digit number you can make using the digits 4, 8, 7 and 9 once each? (a) 9874 (b) 9847 (c) 4789 (d) 8974
  40. 40.What is the greatest 4-digit number you can make using the digits 5, 4, 1 and 2 once each? (a) 5421 (b) 1245 (c) 4521 (d) 5412

Answer key

  1. 207
  2. 3046
  3. 206
  4. 7
  5. 9841
  6. 987
  7. 4000
  8. 1000
  9. 9000
  10. 9643
  11. 764
  12. 3068
  13. 40
  14. 3
  15. 900
  16. 608
  17. 4
  18. 400
  19. 400
  20. 406
  21. 751
  22. 204
  23. 9864
  24. 542
  25. 8431
  26. 643
  27. 974
  28. 9831
  29. 9652
  30. 1
  31. 9652
  32. 731
  33. 1069
  34. 5
  35. 300
  36. 8000
  37. 5000
  38. 753
  39. 9874
  40. 5421

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