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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 350 · 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 9 in 8497? (a) 9 (b) 90 (c) 9000 (d) 900
  2. 2.What is the greatest 3-digit number you can make using the digits 6, 9 and 1 once each? (a) 916 (b) 691 (c) 169 (d) 961
  3. 3.What is the place value of the digit 9 in 3942? (a) 900 (b) 90000 (c) 9000 (d) 90
  4. 4.What is the smallest 4-digit number you can make using the digits 0, 6, 1 and 9 once each? (a) 1069 (b) 0169 (c) 1609 (d) 9610
  5. 5.What is the greatest 4-digit number you can make using the digits 8, 1, 2 and 5 once each? (a) 5821 (b) 1258 (c) 8521 (d) 8512
  6. 6.What is the greatest 3-digit number you can make using the digits 7, 9 and 1 once each? (a) 917 (b) 791 (c) 971 (d) 179
  7. 7.What is the smallest 4-digit number you can make using the digits 6, 0, 1 and 7 once each? (a) 1607 (b) 7610 (c) 0167 (d) 1067
  8. 8.What is the smallest 3-digit number you can make using the digits 0, 7 and 3 once each? (a) 730 (b) 037 (c) 370 (d) 307
  9. 9.What is the place value of the digit 5 in 5341? (a) 5000 (b) 500 (c) 500000 (d) 50000
  10. 10.What is the greatest 3-digit number you can make using the digits 2, 6 and 8 once each? (a) 826 (b) 682 (c) 268 (d) 862
  11. 11.What is the smallest 3-digit number you can make using the digits 2, 8 and 0 once each? (a) 280 (b) 028 (c) 820 (d) 208
  12. 12.What is the smallest 4-digit number you can make using the digits 1, 0, 4 and 8 once each? (a) 8410 (b) 1048 (c) 1408 (d) 0148
  13. 13.What is the smallest 3-digit number you can make using the digits 1, 0 and 7 once each? (a) 710 (b) 107 (c) 017 (d) 170
  14. 14.What is the smallest 3-digit number you can make using the digits 0, 8 and 4 once each? (a) 048 (b) 408 (c) 480 (d) 840
  15. 15.What is the greatest 4-digit number you can make using the digits 3, 4, 2 and 8 once each? (a) 8423 (b) 4832 (c) 8432 (d) 2348
  16. 16.What is the place value of the digit 3 in 7813? (a) 3 (b) 300 (c) 3000 (d) 30
  17. 17.What is the smallest 4-digit number you can make using the digits 7, 0, 5 and 2 once each? (a) 0257 (b) 2507 (c) 2057 (d) 7520
  18. 18.What is the greatest 3-digit number you can make using the digits 7, 3 and 8 once each? (a) 378 (b) 873 (c) 783 (d) 837
  19. 19.What is the greatest 3-digit number you can make using the digits 6, 2 and 3 once each? (a) 632 (b) 362 (c) 623 (d) 236
  20. 20.What is the greatest 4-digit number you can make using the digits 5, 8, 1 and 2 once each? (a) 1258 (b) 5821 (c) 8512 (d) 8521
  21. 21.What is the greatest 3-digit number you can make using the digits 8, 9 and 1 once each? (a) 891 (b) 189 (c) 981 (d) 918
  22. 22.What is the smallest 3-digit number you can make using the digits 0, 9 and 2 once each? (a) 920 (b) 029 (c) 290 (d) 209
  23. 23.What is the smallest 4-digit number you can make using the digits 2, 3, 0 and 6 once each? (a) 0236 (b) 2036 (c) 6320 (d) 2306
  24. 24.What is the place value of the digit 1 in 8241? (a) 10 (b) 1 (c) 1000 (d) 100
  25. 25.What is the smallest 4-digit number you can make using the digits 0, 4, 3 and 1 once each? (a) 1034 (b) 1304 (c) 0134 (d) 4310
  26. 26.What is the greatest 3-digit number you can make using the digits 1, 3 and 2 once each? (a) 312 (b) 123 (c) 321 (d) 231
  27. 27.What is the smallest 4-digit number you can make using the digits 8, 7, 1 and 0 once each? (a) 0178 (b) 8710 (c) 1078 (d) 1708
  28. 28.What is the greatest 3-digit number you can make using the digits 7, 2 and 8 once each? (a) 782 (b) 872 (c) 278 (d) 827
  29. 29.What is the smallest 4-digit number you can make using the digits 1, 2, 0 and 4 once each? (a) 1024 (b) 4210 (c) 0124 (d) 1204
  30. 30.What is the greatest 3-digit number you can make using the digits 9, 5 and 1 once each? (a) 159 (b) 951 (c) 915 (d) 591
  31. 31.What is the place value of the digit 5 in 5127? (a) 500000 (b) 500 (c) 50000 (d) 5000
  32. 32.What is the greatest 3-digit number you can make using the digits 2, 4 and 1 once each? (a) 412 (b) 124 (c) 241 (d) 421
  33. 33.What is the place value of the digit 1 in 1523? (a) 100000 (b) 1000 (c) 100 (d) 10000
  34. 34.What is the greatest 4-digit number you can make using the digits 6, 2, 4 and 8 once each? (a) 8624 (b) 2468 (c) 6842 (d) 8642
  35. 35.What is the smallest 4-digit number you can make using the digits 0, 1, 2 and 5 once each? (a) 0125 (b) 1205 (c) 1025 (d) 5210
  36. 36.What is the place value of the digit 6 in 5346? (a) 60 (b) 6 (c) 600 (d) 6000
  37. 37.What is the greatest 3-digit number you can make using the digits 4, 6 and 5 once each? (a) 564 (b) 654 (c) 456 (d) 645
  38. 38.What is the greatest 4-digit number you can make using the digits 6, 9, 8 and 1 once each? (a) 9816 (b) 1689 (c) 8961 (d) 9861
  39. 39.What is the smallest 4-digit number you can make using the digits 7, 6, 0 and 5 once each? (a) 7650 (b) 5067 (c) 0567 (d) 5607
  40. 40.What is the smallest 4-digit number you can make using the digits 0, 2, 9 and 6 once each? (a) 2609 (b) 9620 (c) 0269 (d) 2069

Answer key

  1. 90
  2. 961
  3. 900
  4. 1069
  5. 8521
  6. 971
  7. 1067
  8. 307
  9. 5000
  10. 862
  11. 208
  12. 1048
  13. 107
  14. 408
  15. 8432
  16. 3
  17. 2057
  18. 873
  19. 632
  20. 8521
  21. 981
  22. 209
  23. 2036
  24. 1
  25. 1034
  26. 321
  27. 1078
  28. 872
  29. 1024
  30. 951
  31. 5000
  32. 421
  33. 1000
  34. 8642
  35. 1025
  36. 6
  37. 654
  38. 9861
  39. 5067
  40. 2069

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