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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 632 · 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 4-digit number you can make using the digits 1, 2, 3 and 9 once each? (a) 9312 (b) 3921 (c) 9321 (d) 1239
  2. 2.What is the greatest 3-digit number you can make using the digits 5, 2 and 8 once each? (a) 825 (b) 258 (c) 852 (d) 582
  3. 3.What is the place value of the digit 7 in 5871? (a) 700 (b) 70 (c) 7 (d) 7000
  4. 4.What is the greatest 3-digit number you can make using the digits 6, 9 and 1 once each? (a) 916 (b) 961 (c) 691 (d) 169
  5. 5.What is the smallest 3-digit number you can make using the digits 7, 0 and 1 once each? (a) 170 (b) 107 (c) 710 (d) 017
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 6 and 9 once each? (a) 069 (b) 609 (c) 960 (d) 690
  7. 7.What is the place value of the digit 2 in 3972? (a) 20 (b) 2 (c) 200 (d) 2000
  8. 8.What is the place value of the digit 6 in 4562? (a) 6000 (b) 60 (c) 6 (d) 600
  9. 9.What is the greatest 4-digit number you can make using the digits 3, 2, 1 and 8 once each? (a) 1238 (b) 8321 (c) 8312 (d) 3821
  10. 10.What is the place value of the digit 2 in 6392? (a) 20 (b) 2000 (c) 200 (d) 2
  11. 11.What is the greatest 3-digit number you can make using the digits 7, 9 and 4 once each? (a) 974 (b) 947 (c) 479 (d) 794
  12. 12.What is the place value of the digit 2 in 3824? (a) 200 (b) 20 (c) 2000 (d) 2
  13. 13.What is the place value of the digit 5 in 8253? (a) 5000 (b) 50 (c) 5 (d) 500
  14. 14.What is the smallest 4-digit number you can make using the digits 0, 5, 7 and 9 once each? (a) 5709 (b) 5079 (c) 0579 (d) 9750
  15. 15.What is the place value of the digit 9 in 8269? (a) 9 (b) 90 (c) 900 (d) 9000
  16. 16.What is the greatest 3-digit number you can make using the digits 7, 2 and 3 once each? (a) 237 (b) 372 (c) 732 (d) 723
  17. 17.What is the place value of the digit 9 in 2359? (a) 9000 (b) 90 (c) 900 (d) 9
  18. 18.What is the smallest 3-digit number you can make using the digits 1, 6 and 0 once each? (a) 160 (b) 610 (c) 016 (d) 106
  19. 19.What is the smallest 4-digit number you can make using the digits 4, 1, 3 and 0 once each? (a) 1304 (b) 0134 (c) 1034 (d) 4310
  20. 20.What is the smallest 3-digit number you can make using the digits 4, 9 and 0 once each? (a) 049 (b) 409 (c) 490 (d) 940
  21. 21.What is the greatest 4-digit number you can make using the digits 4, 2, 7 and 9 once each? (a) 2479 (b) 9724 (c) 7942 (d) 9742
  22. 22.What is the smallest 3-digit number you can make using the digits 0, 2 and 4 once each? (a) 420 (b) 204 (c) 240 (d) 024
  23. 23.What is the place value of the digit 1 in 7251? (a) 100 (b) 1 (c) 10 (d) 1000
  24. 24.What is the place value of the digit 1 in 2413? (a) 1 (b) 100 (c) 1000 (d) 10
  25. 25.What is the place value of the digit 6 in 2467? (a) 6 (b) 6000 (c) 600 (d) 60
  26. 26.What is the place value of the digit 8 in 6385? (a) 8000 (b) 800 (c) 80 (d) 8
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 5 and 4 once each? (a) 450 (b) 540 (c) 045 (d) 405
  28. 28.What is the place value of the digit 4 in 2934? (a) 4 (b) 400 (c) 4000 (d) 40
  29. 29.What is the place value of the digit 9 in 9136? (a) 900 (b) 9000 (c) 900000 (d) 90000
  30. 30.What is the place value of the digit 3 in 3961? (a) 3000 (b) 300000 (c) 30000 (d) 300
  31. 31.What is the place value of the digit 8 in 3285? (a) 8 (b) 80 (c) 8000 (d) 800
  32. 32.What is the greatest 3-digit number you can make using the digits 8, 4 and 9 once each? (a) 489 (b) 948 (c) 894 (d) 984
  33. 33.What is the place value of the digit 2 in 2496? (a) 200 (b) 200000 (c) 20000 (d) 2000
  34. 34.What is the place value of the digit 8 in 1856? (a) 800 (b) 8000 (c) 80 (d) 80000
  35. 35.What is the place value of the digit 2 in 6214? (a) 20 (b) 2000 (c) 200 (d) 20000
  36. 36.What is the smallest 4-digit number you can make using the digits 8, 6, 2 and 0 once each? (a) 2608 (b) 0268 (c) 2068 (d) 8620
  37. 37.What is the greatest 4-digit number you can make using the digits 7, 1, 4 and 2 once each? (a) 7421 (b) 1247 (c) 4721 (d) 7412
  38. 38.What is the smallest 4-digit number you can make using the digits 0, 5, 6 and 9 once each? (a) 9650 (b) 0569 (c) 5069 (d) 5609
  39. 39.What is the smallest 3-digit number you can make using the digits 0, 9 and 2 once each? (a) 920 (b) 290 (c) 209 (d) 029
  40. 40.What is the smallest 4-digit number you can make using the digits 3, 7, 0 and 9 once each? (a) 0379 (b) 9730 (c) 3079 (d) 3709

Answer key

  1. 9321
  2. 852
  3. 70
  4. 961
  5. 107
  6. 609
  7. 2
  8. 60
  9. 8321
  10. 2
  11. 974
  12. 20
  13. 50
  14. 5079
  15. 9
  16. 732
  17. 9
  18. 106
  19. 1034
  20. 409
  21. 9742
  22. 204
  23. 1
  24. 10
  25. 60
  26. 80
  27. 405
  28. 4
  29. 9000
  30. 3000
  31. 80
  32. 984
  33. 2000
  34. 800
  35. 200
  36. 2068
  37. 7421
  38. 5069
  39. 209
  40. 3079

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