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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 329 · 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 2, 6 and 7 once each? (a) 672 (b) 762 (c) 267 (d) 726
  2. 2.What is the smallest 3-digit number you can make using the digits 3, 0 and 5 once each? (a) 035 (b) 305 (c) 350 (d) 530
  3. 3.What is the smallest 3-digit number you can make using the digits 5, 3 and 0 once each? (a) 305 (b) 035 (c) 350 (d) 530
  4. 4.What is the smallest 3-digit number you can make using the digits 9, 7 and 0 once each? (a) 970 (b) 079 (c) 790 (d) 709
  5. 5.What is the smallest 3-digit number you can make using the digits 0, 9 and 5 once each? (a) 509 (b) 590 (c) 950 (d) 059
  6. 6.What is the place value of the digit 7 in 6732? (a) 7000 (b) 700 (c) 70000 (d) 70
  7. 7.What is the place value of the digit 8 in 2681? (a) 8 (b) 800 (c) 80 (d) 8000
  8. 8.What is the place value of the digit 4 in 4182? (a) 400 (b) 4000 (c) 40000 (d) 400000
  9. 9.What is the place value of the digit 3 in 6532? (a) 3000 (b) 3 (c) 30 (d) 300
  10. 10.What is the place value of the digit 3 in 1483? (a) 30 (b) 3 (c) 3000 (d) 300
  11. 11.What is the greatest 4-digit number you can make using the digits 2, 3, 6 and 1 once each? (a) 6312 (b) 3621 (c) 6321 (d) 1236
  12. 12.What is the smallest 4-digit number you can make using the digits 3, 4, 8 and 0 once each? (a) 8430 (b) 3408 (c) 3048 (d) 0348
  13. 13.What is the greatest 4-digit number you can make using the digits 4, 6, 7 and 5 once each? (a) 6754 (b) 7654 (c) 7645 (d) 4567
  14. 14.What is the greatest 3-digit number you can make using the digits 3, 2 and 4 once each? (a) 432 (b) 234 (c) 423 (d) 342
  15. 15.What is the place value of the digit 8 in 8714? (a) 80000 (b) 8000 (c) 800 (d) 800000
  16. 16.What is the smallest 3-digit number you can make using the digits 4, 0 and 9 once each? (a) 490 (b) 049 (c) 409 (d) 940
  17. 17.What is the place value of the digit 1 in 1539? (a) 100 (b) 10000 (c) 100000 (d) 1000
  18. 18.What is the place value of the digit 4 in 5478? (a) 4000 (b) 40000 (c) 400 (d) 40
  19. 19.What is the smallest 4-digit number you can make using the digits 0, 6, 2 and 1 once each? (a) 1206 (b) 0126 (c) 1026 (d) 6210
  20. 20.What is the place value of the digit 7 in 7915? (a) 70000 (b) 700000 (c) 7000 (d) 700
  21. 21.What is the greatest 3-digit number you can make using the digits 1, 5 and 3 once each? (a) 135 (b) 531 (c) 513 (d) 351
  22. 22.What is the greatest 4-digit number you can make using the digits 9, 8, 3 and 2 once each? (a) 9832 (b) 8932 (c) 2389 (d) 9823
  23. 23.What is the place value of the digit 3 in 3147? (a) 3000 (b) 300000 (c) 300 (d) 30000
  24. 24.What is the smallest 3-digit number you can make using the digits 1, 6 and 0 once each? (a) 610 (b) 160 (c) 106 (d) 016
  25. 25.What is the place value of the digit 1 in 8961? (a) 100 (b) 1 (c) 10 (d) 1000
  26. 26.What is the smallest 4-digit number you can make using the digits 3, 0, 7 and 5 once each? (a) 7530 (b) 3507 (c) 3057 (d) 0357
  27. 27.What is the place value of the digit 3 in 3459? (a) 300 (b) 300000 (c) 30000 (d) 3000
  28. 28.What is the smallest 3-digit number you can make using the digits 0, 8 and 1 once each? (a) 108 (b) 180 (c) 018 (d) 810
  29. 29.What is the smallest 4-digit number you can make using the digits 0, 8, 2 and 5 once each? (a) 2058 (b) 2508 (c) 0258 (d) 8520
  30. 30.What is the smallest 4-digit number you can make using the digits 0, 2, 5 and 7 once each? (a) 0257 (b) 2507 (c) 7520 (d) 2057
  31. 31.What is the place value of the digit 9 in 1459? (a) 90 (b) 900 (c) 9000 (d) 9
  32. 32.What is the smallest 3-digit number you can make using the digits 3, 0 and 4 once each? (a) 034 (b) 430 (c) 304 (d) 340
  33. 33.What is the place value of the digit 9 in 1739? (a) 90 (b) 9 (c) 9000 (d) 900
  34. 34.What is the place value of the digit 3 in 7635? (a) 3000 (b) 300 (c) 30 (d) 3
  35. 35.What is the greatest 4-digit number you can make using the digits 2, 8, 9 and 7 once each? (a) 8972 (b) 9872 (c) 9827 (d) 2789
  36. 36.What is the place value of the digit 8 in 8461? (a) 800 (b) 80000 (c) 8000 (d) 800000
  37. 37.What is the place value of the digit 2 in 1426? (a) 2000 (b) 200 (c) 20 (d) 2
  38. 38.What is the place value of the digit 9 in 2719? (a) 90 (b) 9000 (c) 9 (d) 900
  39. 39.What is the greatest 3-digit number you can make using the digits 8, 6 and 2 once each? (a) 826 (b) 862 (c) 268 (d) 682
  40. 40.What is the smallest 4-digit number you can make using the digits 8, 1, 9 and 0 once each? (a) 9810 (b) 0189 (c) 1809 (d) 1089

Answer key

  1. 762
  2. 305
  3. 305
  4. 709
  5. 509
  6. 700
  7. 80
  8. 4000
  9. 30
  10. 3
  11. 6321
  12. 3048
  13. 7654
  14. 432
  15. 8000
  16. 409
  17. 1000
  18. 400
  19. 1026
  20. 7000
  21. 531
  22. 9832
  23. 3000
  24. 106
  25. 1
  26. 3057
  27. 3000
  28. 108
  29. 2058
  30. 2057
  31. 9
  32. 304
  33. 9
  34. 30
  35. 9872
  36. 8000
  37. 20
  38. 9
  39. 862
  40. 1089

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