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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 594 · 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 7, 1 and 0 once each? (a) 017 (b) 170 (c) 710 (d) 107
  2. 2.What is the greatest 4-digit number you can make using the digits 8, 7, 4 and 6 once each? (a) 8764 (b) 8746 (c) 4678 (d) 7864
  3. 3.What is the greatest 3-digit number you can make using the digits 2, 8 and 4 once each? (a) 824 (b) 482 (c) 842 (d) 248
  4. 4.What is the place value of the digit 9 in 2956? (a) 9000 (b) 900 (c) 90 (d) 90000
  5. 5.What is the place value of the digit 3 in 8673? (a) 3000 (b) 30 (c) 3 (d) 300
  6. 6.What is the greatest 4-digit number you can make using the digits 8, 9, 2 and 7 once each? (a) 2789 (b) 8972 (c) 9827 (d) 9872
  7. 7.What is the place value of the digit 3 in 1543? (a) 3 (b) 30 (c) 3000 (d) 300
  8. 8.What is the place value of the digit 1 in 5921? (a) 100 (b) 1 (c) 10 (d) 1000
  9. 9.What is the place value of the digit 2 in 1372? (a) 2000 (b) 2 (c) 200 (d) 20
  10. 10.What is the place value of the digit 2 in 7218? (a) 20000 (b) 20 (c) 2000 (d) 200
  11. 11.What is the smallest 4-digit number you can make using the digits 2, 1, 0 and 3 once each? (a) 1023 (b) 3210 (c) 0123 (d) 1203
  12. 12.What is the greatest 3-digit number you can make using the digits 8, 9 and 6 once each? (a) 986 (b) 689 (c) 968 (d) 896
  13. 13.What is the greatest 3-digit number you can make using the digits 7, 9 and 3 once each? (a) 379 (b) 937 (c) 973 (d) 793
  14. 14.What is the smallest 3-digit number you can make using the digits 0, 9 and 4 once each? (a) 049 (b) 940 (c) 409 (d) 490
  15. 15.What is the place value of the digit 2 in 7238? (a) 2000 (b) 20 (c) 200 (d) 20000
  16. 16.What is the place value of the digit 1 in 1456? (a) 1000 (b) 100000 (c) 10000 (d) 100
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 9 and 1 once each? (a) 190 (b) 019 (c) 910 (d) 109
  18. 18.What is the greatest 3-digit number you can make using the digits 3, 6 and 1 once each? (a) 631 (b) 136 (c) 613 (d) 361
  19. 19.What is the greatest 4-digit number you can make using the digits 1, 5, 4 and 2 once each? (a) 1245 (b) 5421 (c) 5412 (d) 4521
  20. 20.What is the place value of the digit 9 in 2189? (a) 9000 (b) 900 (c) 90 (d) 9
  21. 21.What is the greatest 3-digit number you can make using the digits 2, 9 and 5 once each? (a) 259 (b) 952 (c) 925 (d) 592
  22. 22.What is the place value of the digit 4 in 1394? (a) 400 (b) 4000 (c) 40 (d) 4
  23. 23.What is the place value of the digit 6 in 5619? (a) 60000 (b) 6000 (c) 60 (d) 600
  24. 24.What is the place value of the digit 3 in 6328? (a) 300 (b) 30000 (c) 3000 (d) 30
  25. 25.What is the greatest 4-digit number you can make using the digits 9, 2, 6 and 4 once each? (a) 9642 (b) 2469 (c) 9624 (d) 6942
  26. 26.What is the smallest 3-digit number you can make using the digits 8, 0 and 6 once each? (a) 680 (b) 860 (c) 068 (d) 608
  27. 27.What is the smallest 4-digit number you can make using the digits 0, 5, 1 and 8 once each? (a) 1508 (b) 0158 (c) 8510 (d) 1058
  28. 28.What is the place value of the digit 2 in 2189? (a) 200000 (b) 20000 (c) 200 (d) 2000
  29. 29.What is the greatest 3-digit number you can make using the digits 1, 7 and 2 once each? (a) 721 (b) 712 (c) 127 (d) 271
  30. 30.What is the greatest 3-digit number you can make using the digits 6, 4 and 7 once each? (a) 764 (b) 467 (c) 674 (d) 746
  31. 31.What is the smallest 4-digit number you can make using the digits 8, 1, 0 and 3 once each? (a) 1308 (b) 8310 (c) 1038 (d) 0138
  32. 32.What is the smallest 4-digit number you can make using the digits 1, 9, 0 and 3 once each? (a) 1039 (b) 1309 (c) 0139 (d) 9310
  33. 33.What is the smallest 3-digit number you can make using the digits 4, 1 and 0 once each? (a) 014 (b) 410 (c) 140 (d) 104
  34. 34.What is the place value of the digit 7 in 8726? (a) 70000 (b) 70 (c) 700 (d) 7000
  35. 35.What is the smallest 4-digit number you can make using the digits 2, 0, 9 and 3 once each? (a) 0239 (b) 2309 (c) 9320 (d) 2039
  36. 36.What is the smallest 4-digit number you can make using the digits 0, 9, 3 and 5 once each? (a) 0359 (b) 9530 (c) 3059 (d) 3509
  37. 37.What is the greatest 3-digit number you can make using the digits 4, 5 and 9 once each? (a) 594 (b) 954 (c) 459 (d) 945
  38. 38.What is the greatest 3-digit number you can make using the digits 4, 1 and 7 once each? (a) 147 (b) 741 (c) 714 (d) 471
  39. 39.What is the smallest 4-digit number you can make using the digits 5, 3, 1 and 0 once each? (a) 1305 (b) 1035 (c) 5310 (d) 0135
  40. 40.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 203 (b) 230 (c) 023 (d) 320

Answer key

  1. 107
  2. 8764
  3. 842
  4. 900
  5. 3
  6. 9872
  7. 3
  8. 1
  9. 2
  10. 200
  11. 1023
  12. 986
  13. 973
  14. 409
  15. 200
  16. 1000
  17. 109
  18. 631
  19. 5421
  20. 9
  21. 952
  22. 4
  23. 600
  24. 300
  25. 9642
  26. 608
  27. 1058
  28. 2000
  29. 721
  30. 764
  31. 1038
  32. 1039
  33. 104
  34. 700
  35. 2039
  36. 3059
  37. 954
  38. 741
  39. 1035
  40. 203

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