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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 680 · 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 1, 3 and 6 once each? (a) 613 (b) 631 (c) 136 (d) 361
  2. 2.What is the greatest 3-digit number you can make using the digits 4, 1 and 2 once each? (a) 241 (b) 124 (c) 421 (d) 412
  3. 3.What is the smallest 4-digit number you can make using the digits 6, 3, 0 and 7 once each? (a) 3067 (b) 0367 (c) 7630 (d) 3607
  4. 4.What is the place value of the digit 2 in 6942? (a) 200 (b) 2000 (c) 20 (d) 2
  5. 5.What is the place value of the digit 2 in 9215? (a) 200 (b) 2000 (c) 20 (d) 20000
  6. 6.What is the smallest 3-digit number you can make using the digits 0, 5 and 1 once each? (a) 510 (b) 150 (c) 015 (d) 105
  7. 7.What is the smallest 3-digit number you can make using the digits 0, 5 and 7 once each? (a) 570 (b) 057 (c) 507 (d) 750
  8. 8.What is the smallest 4-digit number you can make using the digits 1, 4, 0 and 9 once each? (a) 1409 (b) 0149 (c) 9410 (d) 1049
  9. 9.What is the place value of the digit 3 in 1437? (a) 3000 (b) 300 (c) 3 (d) 30
  10. 10.What is the smallest 3-digit number you can make using the digits 0, 4 and 3 once each? (a) 034 (b) 430 (c) 304 (d) 340
  11. 11.What is the greatest 4-digit number you can make using the digits 8, 3, 1 and 7 once each? (a) 8713 (b) 1378 (c) 7831 (d) 8731
  12. 12.What is the greatest 4-digit number you can make using the digits 1, 4, 9 and 5 once each? (a) 9541 (b) 1459 (c) 5941 (d) 9514
  13. 13.What is the smallest 3-digit number you can make using the digits 3, 0 and 1 once each? (a) 310 (b) 130 (c) 103 (d) 013
  14. 14.What is the greatest 4-digit number you can make using the digits 2, 1, 7 and 8 once each? (a) 1278 (b) 7821 (c) 8712 (d) 8721
  15. 15.What is the smallest 4-digit number you can make using the digits 7, 0, 6 and 9 once each? (a) 9760 (b) 0679 (c) 6709 (d) 6079
  16. 16.What is the place value of the digit 1 in 3164? (a) 1000 (b) 100 (c) 10000 (d) 10
  17. 17.What is the place value of the digit 7 in 7584? (a) 700 (b) 70000 (c) 700000 (d) 7000
  18. 18.What is the place value of the digit 9 in 1469? (a) 90 (b) 900 (c) 9 (d) 9000
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 2 and 3 once each? (a) 230 (b) 023 (c) 320 (d) 203
  20. 20.What is the smallest 4-digit number you can make using the digits 3, 9, 7 and 0 once each? (a) 0379 (b) 3709 (c) 3079 (d) 9730
  21. 21.What is the smallest 3-digit number you can make using the digits 6, 2 and 0 once each? (a) 620 (b) 260 (c) 026 (d) 206
  22. 22.What is the greatest 3-digit number you can make using the digits 2, 9 and 4 once each? (a) 492 (b) 249 (c) 924 (d) 942
  23. 23.What is the greatest 3-digit number you can make using the digits 2, 3 and 9 once each? (a) 239 (b) 923 (c) 392 (d) 932
  24. 24.What is the place value of the digit 1 in 3918? (a) 1000 (b) 1 (c) 100 (d) 10
  25. 25.What is the greatest 4-digit number you can make using the digits 3, 6, 4 and 8 once each? (a) 6843 (b) 8643 (c) 8634 (d) 3468
  26. 26.What is the place value of the digit 8 in 8264? (a) 80000 (b) 800000 (c) 8000 (d) 800
  27. 27.What is the greatest 4-digit number you can make using the digits 7, 8, 5 and 4 once each? (a) 8754 (b) 4578 (c) 8745 (d) 7854
  28. 28.What is the place value of the digit 9 in 9534? (a) 900 (b) 90000 (c) 9000 (d) 900000
  29. 29.What is the greatest 4-digit number you can make using the digits 9, 5, 3 and 2 once each? (a) 9523 (b) 5932 (c) 9532 (d) 2359
  30. 30.What is the place value of the digit 4 in 9254? (a) 4 (b) 4000 (c) 400 (d) 40
  31. 31.What is the greatest 3-digit number you can make using the digits 7, 3 and 1 once each? (a) 371 (b) 713 (c) 137 (d) 731
  32. 32.What is the greatest 3-digit number you can make using the digits 8, 6 and 3 once each? (a) 683 (b) 836 (c) 368 (d) 863
  33. 33.What is the smallest 4-digit number you can make using the digits 2, 4, 0 and 6 once each? (a) 6420 (b) 2046 (c) 2406 (d) 0246
  34. 34.What is the greatest 3-digit number you can make using the digits 4, 5 and 9 once each? (a) 459 (b) 954 (c) 945 (d) 594
  35. 35.What is the place value of the digit 7 in 5897? (a) 7 (b) 70 (c) 7000 (d) 700
  36. 36.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 320 (b) 230 (c) 023 (d) 203
  37. 37.What is the place value of the digit 4 in 1345? (a) 400 (b) 4 (c) 4000 (d) 40
  38. 38.What is the place value of the digit 7 in 6897? (a) 700 (b) 7 (c) 7000 (d) 70
  39. 39.What is the greatest 4-digit number you can make using the digits 5, 7, 6 and 3 once each? (a) 7653 (b) 3567 (c) 6753 (d) 7635
  40. 40.What is the place value of the digit 4 in 8314? (a) 4 (b) 400 (c) 40 (d) 4000

Answer key

  1. 631
  2. 421
  3. 3067
  4. 2
  5. 200
  6. 105
  7. 507
  8. 1049
  9. 30
  10. 304
  11. 8731
  12. 9541
  13. 103
  14. 8721
  15. 6079
  16. 100
  17. 7000
  18. 9
  19. 203
  20. 3079
  21. 206
  22. 942
  23. 932
  24. 10
  25. 8643
  26. 8000
  27. 8754
  28. 9000
  29. 9532
  30. 4
  31. 731
  32. 863
  33. 2046
  34. 954
  35. 7
  36. 203
  37. 40
  38. 7
  39. 7653
  40. 4

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