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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 126 · 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 1, 3 and 0 once each? (a) 103 (b) 013 (c) 130 (d) 310
  2. 2.What is the place value of the digit 2 in 1482? (a) 2000 (b) 200 (c) 20 (d) 2
  3. 3.What is the place value of the digit 7 in 3217? (a) 700 (b) 7000 (c) 70 (d) 7
  4. 4.What is the place value of the digit 8 in 5938? (a) 8000 (b) 80 (c) 800 (d) 8
  5. 5.What is the smallest 4-digit number you can make using the digits 3, 0, 2 and 4 once each? (a) 4320 (b) 2304 (c) 2034 (d) 0234
  6. 6.What is the greatest 4-digit number you can make using the digits 9, 2, 7 and 5 once each? (a) 7952 (b) 2579 (c) 9725 (d) 9752
  7. 7.What is the place value of the digit 1 in 9781? (a) 100 (b) 1 (c) 1000 (d) 10
  8. 8.What is the smallest 3-digit number you can make using the digits 1, 0 and 9 once each? (a) 190 (b) 109 (c) 910 (d) 019
  9. 9.What is the greatest 4-digit number you can make using the digits 5, 6, 4 and 2 once each? (a) 6524 (b) 5642 (c) 6542 (d) 2456
  10. 10.What is the smallest 3-digit number you can make using the digits 0, 7 and 1 once each? (a) 170 (b) 710 (c) 107 (d) 017
  11. 11.What is the place value of the digit 6 in 6749? (a) 600 (b) 60000 (c) 600000 (d) 6000
  12. 12.What is the greatest 4-digit number you can make using the digits 7, 9, 2 and 5 once each? (a) 9752 (b) 9725 (c) 2579 (d) 7952
  13. 13.What is the place value of the digit 7 in 2978? (a) 7000 (b) 70 (c) 7 (d) 700
  14. 14.What is the greatest 4-digit number you can make using the digits 2, 3, 1 and 8 once each? (a) 1238 (b) 8321 (c) 8312 (d) 3821
  15. 15.What is the greatest 4-digit number you can make using the digits 5, 9, 8 and 4 once each? (a) 8954 (b) 9845 (c) 4589 (d) 9854
  16. 16.What is the smallest 3-digit number you can make using the digits 1, 0 and 3 once each? (a) 013 (b) 103 (c) 310 (d) 130
  17. 17.What is the greatest 3-digit number you can make using the digits 3, 5 and 2 once each? (a) 523 (b) 235 (c) 352 (d) 532
  18. 18.What is the greatest 3-digit number you can make using the digits 9, 4 and 1 once each? (a) 941 (b) 149 (c) 914 (d) 491
  19. 19.What is the greatest 4-digit number you can make using the digits 4, 2, 5 and 7 once each? (a) 5742 (b) 2457 (c) 7542 (d) 7524
  20. 20.What is the place value of the digit 3 in 6832? (a) 3 (b) 3000 (c) 30 (d) 300
  21. 21.What is the place value of the digit 2 in 2437? (a) 200 (b) 200000 (c) 20000 (d) 2000
  22. 22.What is the place value of the digit 7 in 9758? (a) 70000 (b) 700 (c) 70 (d) 7000
  23. 23.What is the smallest 3-digit number you can make using the digits 9, 0 and 6 once each? (a) 960 (b) 609 (c) 690 (d) 069
  24. 24.What is the place value of the digit 5 in 5938? (a) 50000 (b) 500 (c) 500000 (d) 5000
  25. 25.What is the smallest 4-digit number you can make using the digits 8, 0, 6 and 1 once each? (a) 0168 (b) 1068 (c) 1608 (d) 8610
  26. 26.What is the smallest 4-digit number you can make using the digits 0, 7, 9 and 2 once each? (a) 9720 (b) 2079 (c) 0279 (d) 2709
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 8 and 2 once each? (a) 280 (b) 028 (c) 820 (d) 208
  28. 28.What is the greatest 3-digit number you can make using the digits 8, 7 and 5 once each? (a) 578 (b) 875 (c) 857 (d) 785
  29. 29.What is the smallest 3-digit number you can make using the digits 4, 0 and 2 once each? (a) 420 (b) 024 (c) 204 (d) 240
  30. 30.What is the place value of the digit 9 in 1924? (a) 900 (b) 90000 (c) 9000 (d) 90
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 3 and 6 once each? (a) 306 (b) 360 (c) 036 (d) 630
  32. 32.What is the greatest 3-digit number you can make using the digits 5, 6 and 4 once each? (a) 654 (b) 645 (c) 456 (d) 564
  33. 33.What is the place value of the digit 5 in 5138? (a) 5000 (b) 50000 (c) 500 (d) 500000
  34. 34.What is the smallest 3-digit number you can make using the digits 2, 0 and 3 once each? (a) 320 (b) 023 (c) 230 (d) 203
  35. 35.What is the smallest 3-digit number you can make using the digits 2, 0 and 7 once each? (a) 207 (b) 270 (c) 720 (d) 027
  36. 36.What is the place value of the digit 1 in 1258? (a) 100000 (b) 10000 (c) 1000 (d) 100
  37. 37.What is the greatest 4-digit number you can make using the digits 4, 1, 5 and 8 once each? (a) 8541 (b) 1458 (c) 5841 (d) 8514
  38. 38.What is the greatest 4-digit number you can make using the digits 5, 6, 8 and 7 once each? (a) 5678 (b) 8765 (c) 8756 (d) 7865
  39. 39.What is the smallest 3-digit number you can make using the digits 5, 4 and 0 once each? (a) 405 (b) 450 (c) 540 (d) 045
  40. 40.What is the smallest 4-digit number you can make using the digits 0, 7, 1 and 9 once each? (a) 1709 (b) 0179 (c) 9710 (d) 1079

Answer key

  1. 103
  2. 2
  3. 7
  4. 8
  5. 2034
  6. 9752
  7. 1
  8. 109
  9. 6542
  10. 107
  11. 6000
  12. 9752
  13. 70
  14. 8321
  15. 9854
  16. 103
  17. 532
  18. 941
  19. 7542
  20. 30
  21. 2000
  22. 700
  23. 609
  24. 5000
  25. 1068
  26. 2079
  27. 208
  28. 875
  29. 204
  30. 900
  31. 306
  32. 654
  33. 5000
  34. 203
  35. 207
  36. 1000
  37. 8541
  38. 8765
  39. 405
  40. 1079

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