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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 904 · 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 3, 5 and 0 once each? (a) 305 (b) 350 (c) 530 (d) 035
  2. 2.What is the smallest 4-digit number you can make using the digits 0, 7, 9 and 2 once each? (a) 0279 (b) 9720 (c) 2709 (d) 2079
  3. 3.What is the smallest 4-digit number you can make using the digits 1, 9, 0 and 3 once each? (a) 1039 (b) 0139 (c) 9310 (d) 1309
  4. 4.What is the smallest 4-digit number you can make using the digits 1, 0, 7 and 8 once each? (a) 1708 (b) 0178 (c) 8710 (d) 1078
  5. 5.What is the smallest 3-digit number you can make using the digits 1, 0 and 5 once each? (a) 150 (b) 015 (c) 510 (d) 105
  6. 6.What is the smallest 3-digit number you can make using the digits 5, 0 and 9 once each? (a) 059 (b) 590 (c) 509 (d) 950
  7. 7.What is the smallest 3-digit number you can make using the digits 0, 3 and 6 once each? (a) 630 (b) 360 (c) 306 (d) 036
  8. 8.What is the greatest 4-digit number you can make using the digits 3, 1, 2 and 9 once each? (a) 9312 (b) 3921 (c) 9321 (d) 1239
  9. 9.What is the greatest 3-digit number you can make using the digits 1, 8 and 5 once each? (a) 815 (b) 851 (c) 158 (d) 581
  10. 10.What is the greatest 3-digit number you can make using the digits 9, 8 and 1 once each? (a) 981 (b) 189 (c) 891 (d) 918
  11. 11.What is the smallest 3-digit number you can make using the digits 0, 3 and 2 once each? (a) 230 (b) 023 (c) 320 (d) 203
  12. 12.What is the greatest 3-digit number you can make using the digits 5, 8 and 2 once each? (a) 582 (b) 258 (c) 852 (d) 825
  13. 13.What is the place value of the digit 3 in 9523? (a) 30 (b) 3 (c) 3000 (d) 300
  14. 14.What is the greatest 4-digit number you can make using the digits 1, 3, 9 and 2 once each? (a) 1239 (b) 3921 (c) 9321 (d) 9312
  15. 15.What is the smallest 4-digit number you can make using the digits 5, 6, 8 and 0 once each? (a) 5068 (b) 0568 (c) 5608 (d) 8650
  16. 16.What is the greatest 4-digit number you can make using the digits 4, 9, 8 and 2 once each? (a) 2489 (b) 9824 (c) 9842 (d) 8942
  17. 17.What is the smallest 4-digit number you can make using the digits 0, 5, 4 and 3 once each? (a) 0345 (b) 3045 (c) 5430 (d) 3405
  18. 18.What is the place value of the digit 2 in 5267? (a) 200 (b) 20000 (c) 20 (d) 2000
  19. 19.What is the place value of the digit 6 in 3461? (a) 600 (b) 6 (c) 60 (d) 6000
  20. 20.What is the greatest 4-digit number you can make using the digits 1, 3, 9 and 4 once each? (a) 4931 (b) 9413 (c) 1349 (d) 9431
  21. 21.What is the place value of the digit 7 in 8975? (a) 7000 (b) 7 (c) 70 (d) 700
  22. 22.What is the place value of the digit 2 in 1258? (a) 200 (b) 20 (c) 2000 (d) 20000
  23. 23.What is the place value of the digit 3 in 8673? (a) 30 (b) 3000 (c) 3 (d) 300
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 2 and 9 once each? (a) 029 (b) 290 (c) 920 (d) 209
  25. 25.What is the place value of the digit 7 in 5197? (a) 700 (b) 7 (c) 7000 (d) 70
  26. 26.What is the place value of the digit 7 in 5798? (a) 70 (b) 7000 (c) 70000 (d) 700
  27. 27.What is the greatest 4-digit number you can make using the digits 5, 4, 2 and 3 once each? (a) 5423 (b) 2345 (c) 4532 (d) 5432
  28. 28.What is the greatest 3-digit number you can make using the digits 8, 3 and 2 once each? (a) 832 (b) 382 (c) 238 (d) 823
  29. 29.What is the smallest 3-digit number you can make using the digits 3, 0 and 2 once each? (a) 203 (b) 320 (c) 023 (d) 230
  30. 30.What is the greatest 4-digit number you can make using the digits 5, 8, 1 and 9 once each? (a) 8951 (b) 9851 (c) 1589 (d) 9815
  31. 31.What is the greatest 4-digit number you can make using the digits 1, 4, 3 and 6 once each? (a) 6413 (b) 1346 (c) 6431 (d) 4631
  32. 32.What is the place value of the digit 8 in 7368? (a) 800 (b) 8 (c) 80 (d) 8000
  33. 33.What is the smallest 4-digit number you can make using the digits 2, 0, 1 and 9 once each? (a) 1209 (b) 0129 (c) 9210 (d) 1029
  34. 34.What is the smallest 4-digit number you can make using the digits 0, 4, 1 and 7 once each? (a) 1047 (b) 1407 (c) 7410 (d) 0147
  35. 35.What is the smallest 3-digit number you can make using the digits 8, 6 and 0 once each? (a) 680 (b) 068 (c) 608 (d) 860
  36. 36.What is the place value of the digit 4 in 3741? (a) 4 (b) 400 (c) 4000 (d) 40
  37. 37.What is the smallest 3-digit number you can make using the digits 6, 8 and 0 once each? (a) 680 (b) 860 (c) 068 (d) 608
  38. 38.What is the greatest 4-digit number you can make using the digits 6, 1, 3 and 7 once each? (a) 7613 (b) 7631 (c) 1367 (d) 6731
  39. 39.What is the smallest 4-digit number you can make using the digits 0, 2, 4 and 3 once each? (a) 2034 (b) 4320 (c) 0234 (d) 2304
  40. 40.What is the place value of the digit 1 in 9618? (a) 10 (b) 1000 (c) 100 (d) 1

Answer key

  1. 305
  2. 2079
  3. 1039
  4. 1078
  5. 105
  6. 509
  7. 306
  8. 9321
  9. 851
  10. 981
  11. 203
  12. 852
  13. 3
  14. 9321
  15. 5068
  16. 9842
  17. 3045
  18. 200
  19. 60
  20. 9431
  21. 70
  22. 200
  23. 3
  24. 209
  25. 7
  26. 700
  27. 5432
  28. 832
  29. 203
  30. 9851
  31. 6431
  32. 8
  33. 1029
  34. 1047
  35. 608
  36. 40
  37. 608
  38. 7631
  39. 2034
  40. 10

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