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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 447 · 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, 1, 6 and 2 once each? (a) 1026 (b) 6210 (c) 1206 (d) 0126
  2. 2.What is the greatest 3-digit number you can make using the digits 5, 9 and 8 once each? (a) 985 (b) 958 (c) 895 (d) 589
  3. 3.What is the greatest 3-digit number you can make using the digits 2, 3 and 5 once each? (a) 235 (b) 352 (c) 523 (d) 532
  4. 4.What is the place value of the digit 8 in 8195? (a) 80000 (b) 8000 (c) 800000 (d) 800
  5. 5.What is the greatest 3-digit number you can make using the digits 1, 3 and 2 once each? (a) 312 (b) 231 (c) 123 (d) 321
  6. 6.What is the greatest 3-digit number you can make using the digits 9, 1 and 7 once each? (a) 179 (b) 791 (c) 917 (d) 971
  7. 7.What is the greatest 4-digit number you can make using the digits 8, 3, 9 and 1 once each? (a) 9813 (b) 1389 (c) 8931 (d) 9831
  8. 8.What is the place value of the digit 8 in 9862? (a) 80000 (b) 80 (c) 8000 (d) 800
  9. 9.What is the greatest 3-digit number you can make using the digits 5, 1 and 9 once each? (a) 915 (b) 159 (c) 591 (d) 951
  10. 10.What is the smallest 3-digit number you can make using the digits 7, 0 and 9 once each? (a) 709 (b) 790 (c) 970 (d) 079
  11. 11.What is the smallest 4-digit number you can make using the digits 0, 5, 7 and 8 once each? (a) 8750 (b) 0578 (c) 5708 (d) 5078
  12. 12.What is the smallest 3-digit number you can make using the digits 8, 2 and 0 once each? (a) 280 (b) 028 (c) 208 (d) 820
  13. 13.What is the place value of the digit 8 in 8193? (a) 800000 (b) 8000 (c) 800 (d) 80000
  14. 14.What is the place value of the digit 8 in 5831? (a) 800 (b) 80000 (c) 80 (d) 8000
  15. 15.What is the smallest 3-digit number you can make using the digits 8, 6 and 0 once each? (a) 860 (b) 068 (c) 608 (d) 680
  16. 16.What is the greatest 3-digit number you can make using the digits 4, 3 and 7 once each? (a) 743 (b) 734 (c) 347 (d) 473
  17. 17.What is the place value of the digit 1 in 9521? (a) 1000 (b) 10 (c) 1 (d) 100
  18. 18.What is the smallest 3-digit number you can make using the digits 7, 0 and 2 once each? (a) 027 (b) 720 (c) 270 (d) 207
  19. 19.What is the greatest 3-digit number you can make using the digits 1, 3 and 8 once each? (a) 381 (b) 831 (c) 813 (d) 138
  20. 20.What is the place value of the digit 6 in 2346? (a) 600 (b) 6000 (c) 60 (d) 6
  21. 21.What is the place value of the digit 4 in 9854? (a) 4 (b) 40 (c) 400 (d) 4000
  22. 22.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 230 (b) 320 (c) 023 (d) 203
  23. 23.What is the greatest 4-digit number you can make using the digits 8, 7, 1 and 9 once each? (a) 8971 (b) 1789 (c) 9871 (d) 9817
  24. 24.What is the smallest 3-digit number you can make using the digits 6, 0 and 2 once each? (a) 620 (b) 206 (c) 260 (d) 026
  25. 25.What is the place value of the digit 4 in 1594? (a) 400 (b) 4000 (c) 4 (d) 40
  26. 26.What is the greatest 3-digit number you can make using the digits 7, 5 and 6 once each? (a) 756 (b) 675 (c) 765 (d) 567
  27. 27.What is the place value of the digit 6 in 2936? (a) 600 (b) 6 (c) 60 (d) 6000
  28. 28.What is the greatest 4-digit number you can make using the digits 2, 8, 3 and 9 once each? (a) 9832 (b) 9823 (c) 2389 (d) 8932
  29. 29.What is the smallest 4-digit number you can make using the digits 6, 0, 7 and 2 once each? (a) 0267 (b) 2607 (c) 7620 (d) 2067
  30. 30.What is the greatest 4-digit number you can make using the digits 2, 1, 5 and 9 once each? (a) 1259 (b) 5921 (c) 9512 (d) 9521
  31. 31.What is the place value of the digit 6 in 6281? (a) 600000 (b) 600 (c) 60000 (d) 6000
  32. 32.What is the greatest 3-digit number you can make using the digits 6, 7 and 3 once each? (a) 763 (b) 673 (c) 736 (d) 367
  33. 33.What is the place value of the digit 6 in 1436? (a) 600 (b) 6000 (c) 6 (d) 60
  34. 34.What is the greatest 3-digit number you can make using the digits 1, 2 and 7 once each? (a) 712 (b) 127 (c) 271 (d) 721
  35. 35.What is the greatest 3-digit number you can make using the digits 6, 8 and 4 once each? (a) 684 (b) 468 (c) 846 (d) 864
  36. 36.What is the place value of the digit 1 in 7391? (a) 10 (b) 1 (c) 1000 (d) 100
  37. 37.What is the greatest 4-digit number you can make using the digits 4, 6, 3 and 8 once each? (a) 3468 (b) 8634 (c) 6843 (d) 8643
  38. 38.What is the greatest 3-digit number you can make using the digits 5, 7 and 8 once each? (a) 857 (b) 875 (c) 578 (d) 785
  39. 39.What is the greatest 3-digit number you can make using the digits 7, 2 and 3 once each? (a) 372 (b) 732 (c) 723 (d) 237
  40. 40.What is the place value of the digit 2 in 3942? (a) 20 (b) 200 (c) 2 (d) 2000

Answer key

  1. 1026
  2. 985
  3. 532
  4. 8000
  5. 321
  6. 971
  7. 9831
  8. 800
  9. 951
  10. 709
  11. 5078
  12. 208
  13. 8000
  14. 800
  15. 608
  16. 743
  17. 1
  18. 207
  19. 831
  20. 6
  21. 4
  22. 203
  23. 9871
  24. 206
  25. 4
  26. 765
  27. 6
  28. 9832
  29. 2067
  30. 9521
  31. 6000
  32. 763
  33. 6
  34. 721
  35. 864
  36. 1
  37. 8643
  38. 875
  39. 732
  40. 2

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