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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 219 · 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 place value of the digit 2 in 7123? (a) 20 (b) 2 (c) 200 (d) 2000
  2. 2.What is the smallest 4-digit number you can make using the digits 5, 8, 4 and 0 once each? (a) 8540 (b) 4508 (c) 0458 (d) 4058
  3. 3.What is the place value of the digit 9 in 4392? (a) 900 (b) 9000 (c) 9 (d) 90
  4. 4.What is the smallest 3-digit number you can make using the digits 9, 0 and 6 once each? (a) 690 (b) 069 (c) 960 (d) 609
  5. 5.What is the place value of the digit 5 in 6254? (a) 5000 (b) 5 (c) 500 (d) 50
  6. 6.What is the place value of the digit 2 in 9326? (a) 200 (b) 20 (c) 2000 (d) 2
  7. 7.What is the smallest 4-digit number you can make using the digits 0, 8, 6 and 4 once each? (a) 8640 (b) 0468 (c) 4608 (d) 4068
  8. 8.What is the place value of the digit 6 in 9126? (a) 600 (b) 60 (c) 6000 (d) 6
  9. 9.What is the smallest 4-digit number you can make using the digits 0, 5, 3 and 8 once each? (a) 8530 (b) 3058 (c) 3508 (d) 0358
  10. 10.What is the smallest 3-digit number you can make using the digits 1, 0 and 5 once each? (a) 105 (b) 510 (c) 150 (d) 015
  11. 11.What is the greatest 3-digit number you can make using the digits 1, 2 and 9 once each? (a) 129 (b) 291 (c) 912 (d) 921
  12. 12.What is the greatest 3-digit number you can make using the digits 5, 3 and 1 once each? (a) 513 (b) 531 (c) 135 (d) 351
  13. 13.What is the smallest 3-digit number you can make using the digits 3, 0 and 4 once each? (a) 304 (b) 430 (c) 034 (d) 340
  14. 14.What is the place value of the digit 9 in 4396? (a) 900 (b) 9 (c) 9000 (d) 90
  15. 15.What is the place value of the digit 2 in 4312? (a) 20 (b) 200 (c) 2000 (d) 2
  16. 16.What is the smallest 4-digit number you can make using the digits 6, 4, 2 and 0 once each? (a) 6420 (b) 2406 (c) 2046 (d) 0246
  17. 17.What is the smallest 4-digit number you can make using the digits 3, 2, 1 and 0 once each? (a) 3210 (b) 0123 (c) 1203 (d) 1023
  18. 18.What is the greatest 4-digit number you can make using the digits 7, 3, 8 and 4 once each? (a) 3478 (b) 7843 (c) 8743 (d) 8734
  19. 19.What is the place value of the digit 6 in 6253? (a) 600 (b) 600000 (c) 60000 (d) 6000
  20. 20.What is the greatest 3-digit number you can make using the digits 3, 4 and 5 once each? (a) 543 (b) 534 (c) 453 (d) 345
  21. 21.What is the smallest 3-digit number you can make using the digits 3, 0 and 5 once each? (a) 035 (b) 305 (c) 530 (d) 350
  22. 22.What is the smallest 3-digit number you can make using the digits 0, 7 and 1 once each? (a) 017 (b) 710 (c) 107 (d) 170
  23. 23.What is the greatest 4-digit number you can make using the digits 4, 9, 6 and 2 once each? (a) 9642 (b) 6942 (c) 9624 (d) 2469
  24. 24.What is the place value of the digit 1 in 7214? (a) 1 (b) 10 (c) 1000 (d) 100
  25. 25.What is the smallest 3-digit number you can make using the digits 0, 7 and 2 once each? (a) 027 (b) 207 (c) 720 (d) 270
  26. 26.What is the place value of the digit 4 in 2149? (a) 400 (b) 4000 (c) 40 (d) 4
  27. 27.What is the smallest 3-digit number you can make using the digits 7, 2 and 0 once each? (a) 270 (b) 027 (c) 720 (d) 207
  28. 28.What is the place value of the digit 1 in 8135? (a) 10000 (b) 1000 (c) 10 (d) 100
  29. 29.What is the place value of the digit 2 in 5261? (a) 20 (b) 20000 (c) 200 (d) 2000
  30. 30.What is the greatest 3-digit number you can make using the digits 1, 2 and 5 once each? (a) 251 (b) 512 (c) 125 (d) 521
  31. 31.What is the greatest 3-digit number you can make using the digits 8, 2 and 9 once each? (a) 928 (b) 892 (c) 982 (d) 289
  32. 32.What is the greatest 4-digit number you can make using the digits 5, 3, 9 and 8 once each? (a) 8953 (b) 3589 (c) 9853 (d) 9835
  33. 33.What is the greatest 4-digit number you can make using the digits 9, 6, 3 and 1 once each? (a) 9613 (b) 6931 (c) 1369 (d) 9631
  34. 34.What is the place value of the digit 8 in 8794? (a) 80000 (b) 8000 (c) 800000 (d) 800
  35. 35.What is the smallest 3-digit number you can make using the digits 3, 6 and 0 once each? (a) 630 (b) 360 (c) 306 (d) 036
  36. 36.What is the smallest 4-digit number you can make using the digits 0, 8, 5 and 1 once each? (a) 1508 (b) 8510 (c) 1058 (d) 0158
  37. 37.What is the greatest 4-digit number you can make using the digits 8, 9, 3 and 2 once each? (a) 2389 (b) 8932 (c) 9823 (d) 9832
  38. 38.What is the smallest 3-digit number you can make using the digits 0, 5 and 4 once each? (a) 045 (b) 405 (c) 450 (d) 540
  39. 39.What is the greatest 3-digit number you can make using the digits 3, 1 and 9 once each? (a) 391 (b) 139 (c) 913 (d) 931
  40. 40.What is the smallest 3-digit number you can make using the digits 7, 0 and 1 once each? (a) 017 (b) 170 (c) 710 (d) 107

Answer key

  1. 20
  2. 4058
  3. 90
  4. 609
  5. 50
  6. 20
  7. 4068
  8. 6
  9. 3058
  10. 105
  11. 921
  12. 531
  13. 304
  14. 90
  15. 2
  16. 2046
  17. 1023
  18. 8743
  19. 6000
  20. 543
  21. 305
  22. 107
  23. 9642
  24. 10
  25. 207
  26. 40
  27. 207
  28. 100
  29. 200
  30. 521
  31. 982
  32. 9853
  33. 9631
  34. 8000
  35. 306
  36. 1058
  37. 9832
  38. 405
  39. 931
  40. 107

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