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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 578 · 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 greatest 3-digit number you can make using the digits 2, 7 and 4 once each? (a) 724 (b) 472 (c) 247 (d) 742
  2. 2.What is the greatest 3-digit number you can make using the digits 1, 5 and 9 once each? (a) 159 (b) 951 (c) 915 (d) 591
  3. 3.What is the smallest 3-digit number you can make using the digits 2, 8 and 0 once each? (a) 208 (b) 028 (c) 820 (d) 280
  4. 4.What is the greatest 3-digit number you can make using the digits 2, 5 and 8 once each? (a) 582 (b) 258 (c) 852 (d) 825
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 6 and 5 once each? (a) 560 (b) 506 (c) 056 (d) 650
  6. 6.What is the place value of the digit 8 in 1478? (a) 800 (b) 80 (c) 8000 (d) 8
  7. 7.What is the place value of the digit 2 in 1472? (a) 200 (b) 2000 (c) 2 (d) 20
  8. 8.What is the greatest 3-digit number you can make using the digits 8, 9 and 1 once each? (a) 189 (b) 981 (c) 891 (d) 918
  9. 9.What is the greatest 4-digit number you can make using the digits 5, 1, 6 and 3 once each? (a) 6513 (b) 5631 (c) 1356 (d) 6531
  10. 10.What is the place value of the digit 5 in 4125? (a) 500 (b) 5 (c) 50 (d) 5000
  11. 11.What is the place value of the digit 9 in 1269? (a) 9000 (b) 90 (c) 900 (d) 9
  12. 12.What is the smallest 4-digit number you can make using the digits 0, 7, 2 and 8 once each? (a) 2078 (b) 8720 (c) 2708 (d) 0278
  13. 13.What is the place value of the digit 2 in 3128? (a) 200 (b) 2000 (c) 2 (d) 20
  14. 14.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 203 (b) 023 (c) 230 (d) 320
  15. 15.What is the greatest 3-digit number you can make using the digits 4, 2 and 1 once each? (a) 124 (b) 412 (c) 421 (d) 241
  16. 16.What is the place value of the digit 5 in 4256? (a) 5000 (b) 500 (c) 5 (d) 50
  17. 17.What is the smallest 3-digit number you can make using the digits 0, 3 and 8 once each? (a) 038 (b) 308 (c) 830 (d) 380
  18. 18.What is the smallest 3-digit number you can make using the digits 9, 0 and 8 once each? (a) 980 (b) 890 (c) 809 (d) 089
  19. 19.What is the place value of the digit 1 in 1497? (a) 100 (b) 1000 (c) 100000 (d) 10000
  20. 20.What is the smallest 4-digit number you can make using the digits 1, 2, 3 and 0 once each? (a) 1023 (b) 0123 (c) 3210 (d) 1203
  21. 21.What is the place value of the digit 8 in 6138? (a) 800 (b) 8000 (c) 80 (d) 8
  22. 22.What is the greatest 3-digit number you can make using the digits 8, 5 and 6 once each? (a) 856 (b) 685 (c) 568 (d) 865
  23. 23.What is the greatest 3-digit number you can make using the digits 7, 5 and 2 once each? (a) 257 (b) 725 (c) 572 (d) 752
  24. 24.What is the place value of the digit 7 in 8237? (a) 7 (b) 7000 (c) 700 (d) 70
  25. 25.What is the greatest 3-digit number you can make using the digits 2, 6 and 3 once each? (a) 623 (b) 632 (c) 362 (d) 236
  26. 26.What is the smallest 4-digit number you can make using the digits 0, 8, 2 and 4 once each? (a) 2048 (b) 8420 (c) 2408 (d) 0248
  27. 27.What is the greatest 3-digit number you can make using the digits 1, 6 and 7 once each? (a) 167 (b) 671 (c) 761 (d) 716
  28. 28.What is the place value of the digit 3 in 3745? (a) 300000 (b) 3000 (c) 30000 (d) 300
  29. 29.What is the greatest 3-digit number you can make using the digits 7, 1 and 3 once each? (a) 137 (b) 713 (c) 371 (d) 731
  30. 30.What is the smallest 3-digit number you can make using the digits 5, 0 and 8 once each? (a) 850 (b) 058 (c) 580 (d) 508
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 1 and 4 once each? (a) 104 (b) 014 (c) 410 (d) 140
  32. 32.What is the place value of the digit 1 in 1572? (a) 100000 (b) 1000 (c) 100 (d) 10000
  33. 33.What is the greatest 3-digit number you can make using the digits 3, 9 and 4 once each? (a) 493 (b) 934 (c) 943 (d) 349
  34. 34.What is the greatest 4-digit number you can make using the digits 9, 5, 6 and 3 once each? (a) 6953 (b) 3569 (c) 9635 (d) 9653
  35. 35.What is the greatest 3-digit number you can make using the digits 2, 8 and 5 once each? (a) 258 (b) 582 (c) 852 (d) 825
  36. 36.What is the place value of the digit 5 in 8345? (a) 5000 (b) 500 (c) 5 (d) 50
  37. 37.What is the smallest 3-digit number you can make using the digits 3, 0 and 5 once each? (a) 350 (b) 035 (c) 305 (d) 530
  38. 38.What is the smallest 3-digit number you can make using the digits 6, 0 and 5 once each? (a) 506 (b) 650 (c) 056 (d) 560
  39. 39.What is the place value of the digit 8 in 9748? (a) 800 (b) 80 (c) 8 (d) 8000
  40. 40.What is the place value of the digit 9 in 3194? (a) 9000 (b) 90 (c) 9 (d) 900

Answer key

  1. 742
  2. 951
  3. 208
  4. 852
  5. 506
  6. 8
  7. 2
  8. 981
  9. 6531
  10. 5
  11. 9
  12. 2078
  13. 20
  14. 203
  15. 421
  16. 50
  17. 308
  18. 809
  19. 1000
  20. 1023
  21. 8
  22. 865
  23. 752
  24. 7
  25. 632
  26. 2048
  27. 761
  28. 3000
  29. 731
  30. 508
  31. 104
  32. 1000
  33. 943
  34. 9653
  35. 852
  36. 5
  37. 305
  38. 506
  39. 8
  40. 90

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