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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 938 · 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 0, 7 and 8 once each? (a) 780 (b) 078 (c) 870 (d) 708
  2. 2.What is the greatest 3-digit number you can make using the digits 1, 9 and 2 once each? (a) 912 (b) 291 (c) 129 (d) 921
  3. 3.What is the smallest 3-digit number you can make using the digits 7, 0 and 6 once each? (a) 670 (b) 760 (c) 607 (d) 067
  4. 4.What is the smallest 3-digit number you can make using the digits 0, 6 and 2 once each? (a) 206 (b) 260 (c) 620 (d) 026
  5. 5.What is the place value of the digit 9 in 9352? (a) 90000 (b) 900 (c) 900000 (d) 9000
  6. 6.What is the smallest 4-digit number you can make using the digits 0, 7, 6 and 1 once each? (a) 0167 (b) 1607 (c) 1067 (d) 7610
  7. 7.What is the greatest 4-digit number you can make using the digits 5, 1, 2 and 4 once each? (a) 1245 (b) 4521 (c) 5412 (d) 5421
  8. 8.What is the place value of the digit 4 in 1834? (a) 40 (b) 4 (c) 400 (d) 4000
  9. 9.What is the smallest 4-digit number you can make using the digits 0, 5, 7 and 2 once each? (a) 0257 (b) 2507 (c) 2057 (d) 7520
  10. 10.What is the place value of the digit 7 in 8617? (a) 70 (b) 7000 (c) 700 (d) 7
  11. 11.What is the place value of the digit 6 in 9623? (a) 600 (b) 60 (c) 60000 (d) 6000
  12. 12.What is the smallest 4-digit number you can make using the digits 4, 3, 1 and 0 once each? (a) 4310 (b) 0134 (c) 1034 (d) 1304
  13. 13.What is the place value of the digit 3 in 7831? (a) 3000 (b) 300 (c) 30 (d) 3
  14. 14.What is the greatest 3-digit number you can make using the digits 5, 3 and 1 once each? (a) 135 (b) 513 (c) 351 (d) 531
  15. 15.What is the smallest 4-digit number you can make using the digits 0, 2, 4 and 1 once each? (a) 0124 (b) 4210 (c) 1024 (d) 1204
  16. 16.What is the smallest 3-digit number you can make using the digits 2, 0 and 1 once each? (a) 120 (b) 210 (c) 102 (d) 012
  17. 17.What is the place value of the digit 6 in 2416? (a) 6 (b) 6000 (c) 600 (d) 60
  18. 18.What is the smallest 3-digit number you can make using the digits 1, 0 and 9 once each? (a) 019 (b) 910 (c) 109 (d) 190
  19. 19.What is the smallest 4-digit number you can make using the digits 6, 3, 0 and 2 once each? (a) 2306 (b) 2036 (c) 6320 (d) 0236
  20. 20.What is the greatest 3-digit number you can make using the digits 8, 2 and 4 once each? (a) 824 (b) 842 (c) 248 (d) 482
  21. 21.What is the place value of the digit 6 in 6389? (a) 6000 (b) 600 (c) 60000 (d) 600000
  22. 22.What is the place value of the digit 3 in 7319? (a) 30000 (b) 30 (c) 300 (d) 3000
  23. 23.What is the greatest 4-digit number you can make using the digits 6, 1, 9 and 3 once each? (a) 1369 (b) 9631 (c) 6931 (d) 9613
  24. 24.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 023 (b) 230 (c) 320 (d) 203
  25. 25.What is the place value of the digit 2 in 5972? (a) 200 (b) 2 (c) 20 (d) 2000
  26. 26.What is the smallest 4-digit number you can make using the digits 9, 2, 5 and 0 once each? (a) 0259 (b) 2509 (c) 2059 (d) 9520
  27. 27.What is the place value of the digit 2 in 6923? (a) 200 (b) 2 (c) 20 (d) 2000
  28. 28.What is the place value of the digit 1 in 1573? (a) 100 (b) 10000 (c) 100000 (d) 1000
  29. 29.What is the smallest 3-digit number you can make using the digits 0, 6 and 7 once each? (a) 067 (b) 670 (c) 760 (d) 607
  30. 30.What is the place value of the digit 6 in 7369? (a) 6000 (b) 6 (c) 60 (d) 600
  31. 31.What is the greatest 3-digit number you can make using the digits 3, 9 and 4 once each? (a) 943 (b) 934 (c) 349 (d) 493
  32. 32.What is the greatest 4-digit number you can make using the digits 7, 3, 1 and 8 once each? (a) 8731 (b) 8713 (c) 1378 (d) 7831
  33. 33.What is the greatest 4-digit number you can make using the digits 2, 9, 4 and 5 once each? (a) 9524 (b) 2459 (c) 5942 (d) 9542
  34. 34.What is the place value of the digit 9 in 8923? (a) 900 (b) 9000 (c) 90 (d) 90000
  35. 35.What is the greatest 4-digit number you can make using the digits 2, 1, 7 and 5 once each? (a) 7512 (b) 7521 (c) 1257 (d) 5721
  36. 36.What is the greatest 3-digit number you can make using the digits 2, 5 and 4 once each? (a) 524 (b) 452 (c) 542 (d) 245
  37. 37.What is the place value of the digit 1 in 2314? (a) 100 (b) 1000 (c) 1 (d) 10
  38. 38.What is the greatest 4-digit number you can make using the digits 6, 1, 9 and 8 once each? (a) 9861 (b) 8961 (c) 1689 (d) 9816
  39. 39.What is the smallest 3-digit number you can make using the digits 9, 6 and 0 once each? (a) 690 (b) 609 (c) 960 (d) 069
  40. 40.What is the place value of the digit 9 in 5398? (a) 90 (b) 9 (c) 9000 (d) 900

Answer key

  1. 708
  2. 921
  3. 607
  4. 206
  5. 9000
  6. 1067
  7. 5421
  8. 4
  9. 2057
  10. 7
  11. 600
  12. 1034
  13. 30
  14. 531
  15. 1024
  16. 102
  17. 6
  18. 109
  19. 2036
  20. 842
  21. 6000
  22. 300
  23. 9631
  24. 203
  25. 2
  26. 2059
  27. 20
  28. 1000
  29. 607
  30. 60
  31. 943
  32. 8731
  33. 9542
  34. 900
  35. 7521
  36. 542
  37. 10
  38. 9861
  39. 609
  40. 90

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