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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 246 · 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 4, 6 and 8 once each? (a) 684 (b) 468 (c) 846 (d) 864
  2. 2.What is the smallest 3-digit number you can make using the digits 4, 1 and 0 once each? (a) 014 (b) 104 (c) 410 (d) 140
  3. 3.What is the smallest 4-digit number you can make using the digits 0, 3, 1 and 4 once each? (a) 1304 (b) 1034 (c) 4310 (d) 0134
  4. 4.What is the place value of the digit 3 in 8573? (a) 3 (b) 300 (c) 3000 (d) 30
  5. 5.What is the place value of the digit 2 in 8231? (a) 20 (b) 20000 (c) 200 (d) 2000
  6. 6.What is the smallest 4-digit number you can make using the digits 0, 7, 4 and 5 once each? (a) 4057 (b) 0457 (c) 7540 (d) 4507
  7. 7.What is the greatest 3-digit number you can make using the digits 1, 7 and 6 once each? (a) 761 (b) 671 (c) 716 (d) 167
  8. 8.What is the place value of the digit 3 in 3456? (a) 30000 (b) 300000 (c) 300 (d) 3000
  9. 9.What is the smallest 4-digit number you can make using the digits 2, 8, 0 and 3 once each? (a) 2308 (b) 8320 (c) 0238 (d) 2038
  10. 10.What is the smallest 4-digit number you can make using the digits 2, 8, 3 and 0 once each? (a) 0238 (b) 8320 (c) 2038 (d) 2308
  11. 11.What is the greatest 4-digit number you can make using the digits 5, 9, 2 and 3 once each? (a) 9532 (b) 5932 (c) 9523 (d) 2359
  12. 12.What is the greatest 4-digit number you can make using the digits 7, 5, 9 and 2 once each? (a) 2579 (b) 9752 (c) 7952 (d) 9725
  13. 13.What is the place value of the digit 4 in 4621? (a) 40000 (b) 4000 (c) 400 (d) 400000
  14. 14.What is the place value of the digit 1 in 9641? (a) 10 (b) 100 (c) 1000 (d) 1
  15. 15.What is the smallest 3-digit number you can make using the digits 5, 7 and 0 once each? (a) 750 (b) 570 (c) 507 (d) 057
  16. 16.What is the place value of the digit 1 in 1837? (a) 10000 (b) 100 (c) 100000 (d) 1000
  17. 17.What is the greatest 4-digit number you can make using the digits 1, 3, 5 and 2 once each? (a) 5312 (b) 3521 (c) 1235 (d) 5321
  18. 18.What is the greatest 4-digit number you can make using the digits 4, 2, 1 and 3 once each? (a) 3421 (b) 1234 (c) 4321 (d) 4312
  19. 19.What is the place value of the digit 3 in 9238? (a) 3 (b) 300 (c) 3000 (d) 30
  20. 20.What is the smallest 3-digit number you can make using the digits 8, 0 and 3 once each? (a) 038 (b) 830 (c) 308 (d) 380
  21. 21.What is the place value of the digit 1 in 1468? (a) 100000 (b) 10000 (c) 1000 (d) 100
  22. 22.What is the smallest 4-digit number you can make using the digits 0, 4, 2 and 3 once each? (a) 0234 (b) 2304 (c) 4320 (d) 2034
  23. 23.What is the smallest 4-digit number you can make using the digits 3, 0, 2 and 6 once each? (a) 6320 (b) 2036 (c) 0236 (d) 2306
  24. 24.What is the smallest 4-digit number you can make using the digits 1, 4, 2 and 0 once each? (a) 4210 (b) 1204 (c) 1024 (d) 0124
  25. 25.What is the greatest 4-digit number you can make using the digits 2, 4, 7 and 5 once each? (a) 5742 (b) 2457 (c) 7524 (d) 7542
  26. 26.What is the greatest 4-digit number you can make using the digits 9, 8, 6 and 2 once each? (a) 9826 (b) 9862 (c) 8962 (d) 2689
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 3 and 2 once each? (a) 230 (b) 203 (c) 023 (d) 320
  28. 28.What is the place value of the digit 8 in 6158? (a) 80 (b) 800 (c) 8 (d) 8000
  29. 29.What is the place value of the digit 1 in 8913? (a) 1000 (b) 10 (c) 1 (d) 100
  30. 30.What is the greatest 3-digit number you can make using the digits 5, 9 and 2 once each? (a) 925 (b) 952 (c) 592 (d) 259
  31. 31.What is the smallest 3-digit number you can make using the digits 0, 6 and 4 once each? (a) 460 (b) 406 (c) 046 (d) 640
  32. 32.What is the place value of the digit 4 in 6234? (a) 400 (b) 4 (c) 40 (d) 4000
  33. 33.What is the smallest 3-digit number you can make using the digits 5, 0 and 7 once each? (a) 570 (b) 057 (c) 507 (d) 750
  34. 34.What is the place value of the digit 2 in 9215? (a) 20000 (b) 200 (c) 2000 (d) 20
  35. 35.What is the place value of the digit 3 in 8723? (a) 3000 (b) 300 (c) 30 (d) 3
  36. 36.What is the greatest 3-digit number you can make using the digits 6, 1 and 2 once each? (a) 261 (b) 126 (c) 612 (d) 621
  37. 37.What is the place value of the digit 3 in 6273? (a) 3000 (b) 300 (c) 3 (d) 30
  38. 38.What is the greatest 4-digit number you can make using the digits 7, 5, 1 and 9 once each? (a) 7951 (b) 9715 (c) 9751 (d) 1579
  39. 39.What is the greatest 3-digit number you can make using the digits 2, 3 and 5 once each? (a) 352 (b) 523 (c) 532 (d) 235
  40. 40.What is the smallest 4-digit number you can make using the digits 6, 0, 3 and 2 once each? (a) 6320 (b) 2036 (c) 0236 (d) 2306

Answer key

  1. 864
  2. 104
  3. 1034
  4. 3
  5. 200
  6. 4057
  7. 761
  8. 3000
  9. 2038
  10. 2038
  11. 9532
  12. 9752
  13. 4000
  14. 1
  15. 507
  16. 1000
  17. 5321
  18. 4321
  19. 30
  20. 308
  21. 1000
  22. 2034
  23. 2036
  24. 1024
  25. 7542
  26. 9862
  27. 203
  28. 8
  29. 10
  30. 952
  31. 406
  32. 4
  33. 507
  34. 200
  35. 3
  36. 621
  37. 3
  38. 9751
  39. 532
  40. 2036

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