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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 209 · 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 place value of the digit 2 in 8721? (a) 200 (b) 2 (c) 2000 (d) 20
  2. 2.What is the greatest 3-digit number you can make using the digits 4, 2 and 6 once each? (a) 642 (b) 462 (c) 624 (d) 246
  3. 3.What is the place value of the digit 3 in 7531? (a) 3 (b) 300 (c) 3000 (d) 30
  4. 4.What is the smallest 4-digit number you can make using the digits 3, 4, 0 and 2 once each? (a) 0234 (b) 2034 (c) 2304 (d) 4320
  5. 5.What is the greatest 4-digit number you can make using the digits 1, 2, 3 and 8 once each? (a) 1238 (b) 8312 (c) 8321 (d) 3821
  6. 6.What is the greatest 3-digit number you can make using the digits 3, 1 and 5 once each? (a) 513 (b) 351 (c) 531 (d) 135
  7. 7.What is the greatest 4-digit number you can make using the digits 4, 2, 7 and 6 once each? (a) 2467 (b) 6742 (c) 7642 (d) 7624
  8. 8.What is the smallest 4-digit number you can make using the digits 4, 3, 7 and 0 once each? (a) 3047 (b) 7430 (c) 3407 (d) 0347
  9. 9.What is the place value of the digit 8 in 7812? (a) 800 (b) 80000 (c) 80 (d) 8000
  10. 10.What is the greatest 4-digit number you can make using the digits 8, 5, 9 and 4 once each? (a) 8954 (b) 9854 (c) 9845 (d) 4589
  11. 11.What is the greatest 3-digit number you can make using the digits 2, 5 and 3 once each? (a) 352 (b) 523 (c) 532 (d) 235
  12. 12.What is the greatest 4-digit number you can make using the digits 4, 3, 9 and 5 once each? (a) 9543 (b) 3459 (c) 5943 (d) 9534
  13. 13.What is the greatest 3-digit number you can make using the digits 5, 4 and 3 once each? (a) 534 (b) 543 (c) 345 (d) 453
  14. 14.What is the smallest 4-digit number you can make using the digits 0, 9, 1 and 8 once each? (a) 9810 (b) 1809 (c) 1089 (d) 0189
  15. 15.What is the smallest 4-digit number you can make using the digits 8, 9, 7 and 0 once each? (a) 7089 (b) 0789 (c) 9870 (d) 7809
  16. 16.What is the smallest 4-digit number you can make using the digits 7, 2, 0 and 1 once each? (a) 1027 (b) 7210 (c) 1207 (d) 0127
  17. 17.What is the greatest 4-digit number you can make using the digits 6, 2, 9 and 8 once each? (a) 8962 (b) 9862 (c) 2689 (d) 9826
  18. 18.What is the greatest 3-digit number you can make using the digits 7, 1 and 5 once each? (a) 571 (b) 157 (c) 751 (d) 715
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 6 and 2 once each? (a) 026 (b) 206 (c) 260 (d) 620
  20. 20.What is the place value of the digit 1 in 5314? (a) 1 (b) 10 (c) 1000 (d) 100
  21. 21.What is the greatest 3-digit number you can make using the digits 9, 6 and 1 once each? (a) 169 (b) 961 (c) 916 (d) 691
  22. 22.What is the place value of the digit 7 in 4973? (a) 70 (b) 7000 (c) 7 (d) 700
  23. 23.What is the smallest 3-digit number you can make using the digits 8, 0 and 9 once each? (a) 890 (b) 809 (c) 089 (d) 980
  24. 24.What is the greatest 3-digit number you can make using the digits 7, 2 and 1 once each? (a) 712 (b) 127 (c) 271 (d) 721
  25. 25.What is the greatest 4-digit number you can make using the digits 1, 5, 2 and 3 once each? (a) 3521 (b) 5312 (c) 1235 (d) 5321
  26. 26.What is the smallest 3-digit number you can make using the digits 6, 2 and 0 once each? (a) 260 (b) 620 (c) 206 (d) 026
  27. 27.What is the smallest 3-digit number you can make using the digits 0, 8 and 7 once each? (a) 870 (b) 078 (c) 780 (d) 708
  28. 28.What is the place value of the digit 3 in 2396? (a) 300 (b) 30000 (c) 30 (d) 3000
  29. 29.What is the place value of the digit 3 in 5413? (a) 300 (b) 3000 (c) 3 (d) 30
  30. 30.What is the greatest 3-digit number you can make using the digits 7, 6 and 5 once each? (a) 567 (b) 675 (c) 756 (d) 765
  31. 31.What is the smallest 4-digit number you can make using the digits 3, 4, 0 and 1 once each? (a) 0134 (b) 1034 (c) 4310 (d) 1304
  32. 32.What is the place value of the digit 6 in 6937? (a) 600000 (b) 60000 (c) 6000 (d) 600
  33. 33.What is the place value of the digit 5 in 9584? (a) 50000 (b) 50 (c) 500 (d) 5000
  34. 34.What is the place value of the digit 5 in 2795? (a) 50 (b) 5000 (c) 5 (d) 500
  35. 35.What is the smallest 3-digit number you can make using the digits 0, 4 and 9 once each? (a) 049 (b) 490 (c) 409 (d) 940
  36. 36.What is the place value of the digit 1 in 2931? (a) 1000 (b) 100 (c) 1 (d) 10
  37. 37.What is the smallest 3-digit number you can make using the digits 2, 0 and 6 once each? (a) 026 (b) 206 (c) 260 (d) 620
  38. 38.What is the smallest 4-digit number you can make using the digits 1, 2, 0 and 3 once each? (a) 3210 (b) 1203 (c) 0123 (d) 1023
  39. 39.What is the greatest 3-digit number you can make using the digits 2, 3 and 1 once each? (a) 123 (b) 321 (c) 231 (d) 312
  40. 40.What is the smallest 3-digit number you can make using the digits 3, 4 and 0 once each? (a) 034 (b) 340 (c) 430 (d) 304

Answer key

  1. 20
  2. 642
  3. 30
  4. 2034
  5. 8321
  6. 531
  7. 7642
  8. 3047
  9. 800
  10. 9854
  11. 532
  12. 9543
  13. 543
  14. 1089
  15. 7089
  16. 1027
  17. 9862
  18. 751
  19. 206
  20. 10
  21. 961
  22. 70
  23. 809
  24. 721
  25. 5321
  26. 206
  27. 708
  28. 300
  29. 3
  30. 765
  31. 1034
  32. 6000
  33. 500
  34. 5
  35. 409
  36. 1
  37. 206
  38. 1023
  39. 321
  40. 304

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