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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 837 · 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 6, 5, 4 and 7 once each? (a) 6754 (b) 4567 (c) 7654 (d) 7645
  2. 2.What is the smallest 3-digit number you can make using the digits 3, 7 and 0 once each? (a) 730 (b) 307 (c) 370 (d) 037
  3. 3.What is the place value of the digit 6 in 6531? (a) 600 (b) 60000 (c) 600000 (d) 6000
  4. 4.What is the place value of the digit 1 in 1387? (a) 100 (b) 10000 (c) 100000 (d) 1000
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 2 and 6 once each? (a) 260 (b) 620 (c) 206 (d) 026
  6. 6.What is the place value of the digit 2 in 5283? (a) 20 (b) 20000 (c) 200 (d) 2000
  7. 7.What is the smallest 4-digit number you can make using the digits 0, 3, 5 and 2 once each? (a) 0235 (b) 2305 (c) 2035 (d) 5320
  8. 8.What is the place value of the digit 4 in 2574? (a) 4000 (b) 4 (c) 400 (d) 40
  9. 9.What is the smallest 4-digit number you can make using the digits 8, 0, 1 and 5 once each? (a) 1508 (b) 1058 (c) 8510 (d) 0158
  10. 10.What is the smallest 3-digit number you can make using the digits 7, 0 and 6 once each? (a) 760 (b) 607 (c) 067 (d) 670
  11. 11.What is the greatest 4-digit number you can make using the digits 4, 7, 9 and 6 once each? (a) 4679 (b) 9746 (c) 7964 (d) 9764
  12. 12.What is the greatest 3-digit number you can make using the digits 7, 1 and 8 once each? (a) 178 (b) 817 (c) 871 (d) 781
  13. 13.What is the greatest 4-digit number you can make using the digits 9, 4, 6 and 2 once each? (a) 6942 (b) 9642 (c) 2469 (d) 9624
  14. 14.What is the place value of the digit 9 in 9147? (a) 900 (b) 9000 (c) 90000 (d) 900000
  15. 15.What is the greatest 4-digit number you can make using the digits 5, 9, 2 and 4 once each? (a) 9524 (b) 9542 (c) 5942 (d) 2459
  16. 16.What is the greatest 4-digit number you can make using the digits 3, 2, 1 and 6 once each? (a) 1236 (b) 3621 (c) 6321 (d) 6312
  17. 17.What is the greatest 3-digit number you can make using the digits 6, 9 and 2 once each? (a) 692 (b) 269 (c) 962 (d) 926
  18. 18.What is the place value of the digit 7 in 9723? (a) 7000 (b) 70 (c) 700 (d) 70000
  19. 19.What is the place value of the digit 4 in 3674? (a) 400 (b) 4 (c) 40 (d) 4000
  20. 20.What is the greatest 3-digit number you can make using the digits 8, 4 and 5 once each? (a) 584 (b) 854 (c) 845 (d) 458
  21. 21.What is the greatest 3-digit number you can make using the digits 5, 6 and 4 once each? (a) 456 (b) 564 (c) 654 (d) 645
  22. 22.What is the smallest 3-digit number you can make using the digits 2, 6 and 0 once each? (a) 026 (b) 206 (c) 620 (d) 260
  23. 23.What is the smallest 4-digit number you can make using the digits 6, 0, 8 and 4 once each? (a) 4608 (b) 4068 (c) 8640 (d) 0468
  24. 24.What is the place value of the digit 6 in 7639? (a) 60 (b) 600 (c) 6000 (d) 60000
  25. 25.What is the greatest 3-digit number you can make using the digits 4, 6 and 7 once each? (a) 746 (b) 674 (c) 764 (d) 467
  26. 26.What is the greatest 4-digit number you can make using the digits 8, 1, 5 and 9 once each? (a) 1589 (b) 9815 (c) 8951 (d) 9851
  27. 27.What is the greatest 4-digit number you can make using the digits 6, 8, 9 and 7 once each? (a) 6789 (b) 9876 (c) 8976 (d) 9867
  28. 28.What is the place value of the digit 4 in 8427? (a) 40000 (b) 4000 (c) 40 (d) 400
  29. 29.What is the greatest 4-digit number you can make using the digits 9, 4, 6 and 3 once each? (a) 9634 (b) 6943 (c) 9643 (d) 3469
  30. 30.What is the greatest 4-digit number you can make using the digits 5, 8, 9 and 1 once each? (a) 9815 (b) 8951 (c) 9851 (d) 1589
  31. 31.What is the place value of the digit 1 in 4261? (a) 1000 (b) 100 (c) 10 (d) 1
  32. 32.What is the place value of the digit 7 in 8467? (a) 7000 (b) 700 (c) 70 (d) 7
  33. 33.What is the place value of the digit 7 in 9247? (a) 700 (b) 7 (c) 70 (d) 7000
  34. 34.What is the place value of the digit 1 in 1952? (a) 100 (b) 10000 (c) 1000 (d) 100000
  35. 35.What is the place value of the digit 3 in 3271? (a) 30000 (b) 3000 (c) 300 (d) 300000
  36. 36.What is the greatest 3-digit number you can make using the digits 5, 9 and 3 once each? (a) 953 (b) 593 (c) 359 (d) 935
  37. 37.What is the place value of the digit 6 in 5286? (a) 600 (b) 60 (c) 6 (d) 6000
  38. 38.What is the place value of the digit 9 in 4296? (a) 9000 (b) 90 (c) 900 (d) 9
  39. 39.What is the place value of the digit 2 in 9162? (a) 2 (b) 20 (c) 200 (d) 2000
  40. 40.What is the place value of the digit 7 in 7952? (a) 70000 (b) 700000 (c) 7000 (d) 700

Answer key

  1. 7654
  2. 307
  3. 6000
  4. 1000
  5. 206
  6. 200
  7. 2035
  8. 4
  9. 1058
  10. 607
  11. 9764
  12. 871
  13. 9642
  14. 9000
  15. 9542
  16. 6321
  17. 962
  18. 700
  19. 4
  20. 854
  21. 654
  22. 206
  23. 4068
  24. 600
  25. 764
  26. 9851
  27. 9876
  28. 400
  29. 9643
  30. 9851
  31. 1
  32. 7
  33. 7
  34. 1000
  35. 3000
  36. 953
  37. 6
  38. 90
  39. 2
  40. 7000

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