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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 634 · 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 4-digit number you can make using the digits 0, 8, 2 and 7 once each? (a) 8720 (b) 2708 (c) 2078 (d) 0278
  2. 2.What is the smallest 3-digit number you can make using the digits 2, 0 and 9 once each? (a) 290 (b) 920 (c) 029 (d) 209
  3. 3.What is the place value of the digit 4 in 9541? (a) 400 (b) 4000 (c) 4 (d) 40
  4. 4.What is the greatest 3-digit number you can make using the digits 4, 8 and 2 once each? (a) 824 (b) 842 (c) 248 (d) 482
  5. 5.What is the greatest 4-digit number you can make using the digits 3, 8, 7 and 6 once each? (a) 7863 (b) 8736 (c) 3678 (d) 8763
  6. 6.What is the place value of the digit 7 in 9725? (a) 700 (b) 7000 (c) 70 (d) 70000
  7. 7.What is the place value of the digit 7 in 8749? (a) 70 (b) 7000 (c) 70000 (d) 700
  8. 8.What is the greatest 4-digit number you can make using the digits 1, 7, 9 and 8 once each? (a) 8971 (b) 1789 (c) 9817 (d) 9871
  9. 9.What is the greatest 4-digit number you can make using the digits 7, 5, 1 and 6 once each? (a) 1567 (b) 7615 (c) 7651 (d) 6751
  10. 10.What is the place value of the digit 1 in 1483? (a) 100000 (b) 1000 (c) 10000 (d) 100
  11. 11.What is the greatest 4-digit number you can make using the digits 9, 2, 6 and 3 once each? (a) 9623 (b) 2369 (c) 6932 (d) 9632
  12. 12.What is the smallest 4-digit number you can make using the digits 0, 7, 2 and 1 once each? (a) 1027 (b) 0127 (c) 7210 (d) 1207
  13. 13.What is the smallest 4-digit number you can make using the digits 9, 6, 1 and 0 once each? (a) 1069 (b) 1609 (c) 9610 (d) 0169
  14. 14.What is the greatest 3-digit number you can make using the digits 2, 4 and 9 once each? (a) 924 (b) 249 (c) 942 (d) 492
  15. 15.What is the place value of the digit 2 in 9725? (a) 200 (b) 2000 (c) 20 (d) 2
  16. 16.What is the place value of the digit 1 in 9216? (a) 10 (b) 1000 (c) 100 (d) 1
  17. 17.What is the greatest 3-digit number you can make using the digits 6, 4 and 1 once each? (a) 641 (b) 461 (c) 614 (d) 146
  18. 18.What is the greatest 4-digit number you can make using the digits 3, 1, 8 and 7 once each? (a) 8731 (b) 1378 (c) 7831 (d) 8713
  19. 19.What is the place value of the digit 5 in 3925? (a) 50 (b) 5 (c) 500 (d) 5000
  20. 20.What is the greatest 4-digit number you can make using the digits 1, 8, 3 and 2 once each? (a) 8321 (b) 1238 (c) 8312 (d) 3821
  21. 21.What is the place value of the digit 8 in 5814? (a) 8000 (b) 80 (c) 800 (d) 80000
  22. 22.What is the greatest 4-digit number you can make using the digits 1, 2, 3 and 9 once each? (a) 9312 (b) 9321 (c) 1239 (d) 3921
  23. 23.What is the greatest 3-digit number you can make using the digits 4, 7 and 6 once each? (a) 764 (b) 467 (c) 674 (d) 746
  24. 24.What is the greatest 4-digit number you can make using the digits 5, 7, 3 and 6 once each? (a) 7653 (b) 6753 (c) 3567 (d) 7635
  25. 25.What is the smallest 3-digit number you can make using the digits 8, 4 and 0 once each? (a) 840 (b) 048 (c) 408 (d) 480
  26. 26.What is the greatest 3-digit number you can make using the digits 5, 7 and 1 once each? (a) 751 (b) 571 (c) 157 (d) 715
  27. 27.What is the place value of the digit 8 in 8379? (a) 80000 (b) 800 (c) 8000 (d) 800000
  28. 28.What is the place value of the digit 7 in 7469? (a) 700000 (b) 7000 (c) 700 (d) 70000
  29. 29.What is the greatest 4-digit number you can make using the digits 1, 6, 8 and 4 once each? (a) 8614 (b) 8641 (c) 6841 (d) 1468
  30. 30.What is the smallest 3-digit number you can make using the digits 0, 4 and 6 once each? (a) 640 (b) 046 (c) 460 (d) 406
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 6 and 3 once each? (a) 630 (b) 036 (c) 306 (d) 360
  32. 32.What is the smallest 4-digit number you can make using the digits 5, 0, 8 and 2 once each? (a) 0258 (b) 8520 (c) 2058 (d) 2508
  33. 33.What is the greatest 3-digit number you can make using the digits 2, 4 and 7 once each? (a) 742 (b) 247 (c) 472 (d) 724
  34. 34.What is the smallest 3-digit number you can make using the digits 5, 6 and 0 once each? (a) 560 (b) 650 (c) 506 (d) 056
  35. 35.What is the place value of the digit 9 in 1932? (a) 90 (b) 90000 (c) 900 (d) 9000
  36. 36.What is the place value of the digit 9 in 1639? (a) 9000 (b) 900 (c) 9 (d) 90
  37. 37.What is the place value of the digit 8 in 2583? (a) 8 (b) 8000 (c) 800 (d) 80
  38. 38.What is the smallest 3-digit number you can make using the digits 3, 0 and 5 once each? (a) 035 (b) 530 (c) 305 (d) 350
  39. 39.What is the place value of the digit 5 in 9518? (a) 5000 (b) 500 (c) 50 (d) 50000
  40. 40.What is the greatest 3-digit number you can make using the digits 4, 7 and 3 once each? (a) 734 (b) 347 (c) 473 (d) 743

Answer key

  1. 2078
  2. 209
  3. 40
  4. 842
  5. 8763
  6. 700
  7. 700
  8. 9871
  9. 7651
  10. 1000
  11. 9632
  12. 1027
  13. 1069
  14. 942
  15. 20
  16. 10
  17. 641
  18. 8731
  19. 5
  20. 8321
  21. 800
  22. 9321
  23. 764
  24. 7653
  25. 408
  26. 751
  27. 8000
  28. 7000
  29. 8641
  30. 406
  31. 306
  32. 2058
  33. 742
  34. 506
  35. 900
  36. 9
  37. 80
  38. 305
  39. 500
  40. 743

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