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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 510 · 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 greatest 3-digit number you can make using the digits 3, 9 and 5 once each? (a) 935 (b) 359 (c) 953 (d) 593
  2. 2.What is the greatest 3-digit number you can make using the digits 2, 4 and 1 once each? (a) 124 (b) 412 (c) 421 (d) 241
  3. 3.What is the place value of the digit 7 in 5173? (a) 7 (b) 700 (c) 7000 (d) 70
  4. 4.What is the place value of the digit 2 in 2351? (a) 2000 (b) 200 (c) 20000 (d) 200000
  5. 5.What is the greatest 3-digit number you can make using the digits 3, 4 and 7 once each? (a) 473 (b) 734 (c) 347 (d) 743
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 1 and 3 once each? (a) 013 (b) 310 (c) 103 (d) 130
  7. 7.What is the place value of the digit 4 in 8741? (a) 4000 (b) 400 (c) 40 (d) 4
  8. 8.What is the place value of the digit 8 in 3728? (a) 8000 (b) 8 (c) 80 (d) 800
  9. 9.What is the place value of the digit 3 in 9653? (a) 3000 (b) 300 (c) 30 (d) 3
  10. 10.What is the smallest 4-digit number you can make using the digits 1, 8, 0 and 5 once each? (a) 1508 (b) 8510 (c) 1058 (d) 0158
  11. 11.What is the greatest 4-digit number you can make using the digits 5, 3, 6 and 9 once each? (a) 3569 (b) 9635 (c) 6953 (d) 9653
  12. 12.What is the greatest 3-digit number you can make using the digits 5, 1 and 2 once each? (a) 521 (b) 512 (c) 251 (d) 125
  13. 13.What is the greatest 4-digit number you can make using the digits 5, 1, 2 and 6 once each? (a) 5621 (b) 1256 (c) 6521 (d) 6512
  14. 14.What is the place value of the digit 7 in 5367? (a) 70 (b) 7000 (c) 7 (d) 700
  15. 15.What is the place value of the digit 4 in 4381? (a) 4000 (b) 400000 (c) 400 (d) 40000
  16. 16.What is the greatest 3-digit number you can make using the digits 9, 2 and 7 once each? (a) 972 (b) 279 (c) 792 (d) 927
  17. 17.What is the place value of the digit 4 in 7452? (a) 4000 (b) 40000 (c) 40 (d) 400
  18. 18.What is the greatest 3-digit number you can make using the digits 7, 3 and 2 once each? (a) 732 (b) 237 (c) 372 (d) 723
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 8 and 2 once each? (a) 820 (b) 280 (c) 208 (d) 028
  20. 20.What is the smallest 4-digit number you can make using the digits 2, 3, 4 and 0 once each? (a) 2034 (b) 2304 (c) 0234 (d) 4320
  21. 21.What is the place value of the digit 7 in 2748? (a) 70 (b) 700 (c) 70000 (d) 7000
  22. 22.What is the greatest 3-digit number you can make using the digits 7, 1 and 2 once each? (a) 127 (b) 271 (c) 721 (d) 712
  23. 23.What is the greatest 3-digit number you can make using the digits 1, 3 and 8 once each? (a) 381 (b) 138 (c) 813 (d) 831
  24. 24.What is the smallest 3-digit number you can make using the digits 4, 9 and 0 once each? (a) 049 (b) 490 (c) 409 (d) 940
  25. 25.What is the greatest 3-digit number you can make using the digits 3, 5 and 9 once each? (a) 953 (b) 593 (c) 359 (d) 935
  26. 26.What is the greatest 3-digit number you can make using the digits 2, 4 and 8 once each? (a) 482 (b) 842 (c) 824 (d) 248
  27. 27.What is the smallest 4-digit number you can make using the digits 7, 5, 0 and 6 once each? (a) 0567 (b) 5067 (c) 5607 (d) 7650
  28. 28.What is the greatest 4-digit number you can make using the digits 5, 1, 2 and 9 once each? (a) 5921 (b) 9521 (c) 9512 (d) 1259
  29. 29.What is the smallest 3-digit number you can make using the digits 2, 8 and 0 once each? (a) 820 (b) 028 (c) 280 (d) 208
  30. 30.What is the greatest 3-digit number you can make using the digits 5, 4 and 8 once each? (a) 584 (b) 458 (c) 854 (d) 845
  31. 31.What is the greatest 4-digit number you can make using the digits 3, 2, 6 and 1 once each? (a) 1236 (b) 6312 (c) 6321 (d) 3621
  32. 32.What is the place value of the digit 2 in 4962? (a) 2000 (b) 200 (c) 2 (d) 20
  33. 33.What is the place value of the digit 9 in 2739? (a) 9000 (b) 9 (c) 900 (d) 90
  34. 34.What is the greatest 3-digit number you can make using the digits 2, 8 and 6 once each? (a) 826 (b) 862 (c) 268 (d) 682
  35. 35.What is the greatest 4-digit number you can make using the digits 7, 2, 8 and 6 once each? (a) 7862 (b) 2678 (c) 8762 (d) 8726
  36. 36.What is the smallest 3-digit number you can make using the digits 1, 6 and 0 once each? (a) 016 (b) 610 (c) 106 (d) 160
  37. 37.What is the greatest 4-digit number you can make using the digits 6, 1, 5 and 2 once each? (a) 6521 (b) 1256 (c) 5621 (d) 6512
  38. 38.What is the greatest 4-digit number you can make using the digits 3, 6, 5 and 4 once each? (a) 5643 (b) 3456 (c) 6534 (d) 6543
  39. 39.What is the greatest 3-digit number you can make using the digits 6, 9 and 8 once each? (a) 896 (b) 968 (c) 689 (d) 986
  40. 40.What is the place value of the digit 1 in 3712? (a) 100 (b) 1 (c) 1000 (d) 10

Answer key

  1. 953
  2. 421
  3. 70
  4. 2000
  5. 743
  6. 103
  7. 40
  8. 8
  9. 3
  10. 1058
  11. 9653
  12. 521
  13. 6521
  14. 7
  15. 4000
  16. 972
  17. 400
  18. 732
  19. 208
  20. 2034
  21. 700
  22. 721
  23. 831
  24. 409
  25. 953
  26. 842
  27. 5067
  28. 9521
  29. 208
  30. 854
  31. 6321
  32. 2
  33. 9
  34. 862
  35. 8762
  36. 106
  37. 6521
  38. 6543
  39. 986
  40. 10

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