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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 766 · 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 smallest 3-digit number you can make using the digits 8, 4 and 0 once each? (a) 840 (b) 480 (c) 408 (d) 048
  2. 2.What is the smallest 3-digit number you can make using the digits 0, 3 and 4 once each? (a) 340 (b) 430 (c) 304 (d) 034
  3. 3.What is the smallest 3-digit number you can make using the digits 6, 0 and 8 once each? (a) 860 (b) 608 (c) 680 (d) 068
  4. 4.What is the smallest 4-digit number you can make using the digits 0, 2, 7 and 9 once each? (a) 0279 (b) 9720 (c) 2709 (d) 2079
  5. 5.What is the place value of the digit 5 in 2586? (a) 50 (b) 500 (c) 50000 (d) 5000
  6. 6.What is the place value of the digit 7 in 4796? (a) 70 (b) 7000 (c) 700 (d) 70000
  7. 7.What is the greatest 4-digit number you can make using the digits 7, 3, 4 and 6 once each? (a) 7634 (b) 3467 (c) 6743 (d) 7643
  8. 8.What is the smallest 3-digit number you can make using the digits 0, 7 and 5 once each? (a) 570 (b) 507 (c) 057 (d) 750
  9. 9.What is the place value of the digit 9 in 5912? (a) 90000 (b) 900 (c) 90 (d) 9000
  10. 10.What is the place value of the digit 8 in 2784? (a) 80 (b) 8000 (c) 800 (d) 8
  11. 11.What is the greatest 3-digit number you can make using the digits 6, 2 and 1 once each? (a) 621 (b) 261 (c) 126 (d) 612
  12. 12.What is the place value of the digit 1 in 9416? (a) 1000 (b) 1 (c) 10 (d) 100
  13. 13.What is the place value of the digit 2 in 6312? (a) 200 (b) 2000 (c) 2 (d) 20
  14. 14.What is the smallest 3-digit number you can make using the digits 0, 8 and 6 once each? (a) 608 (b) 680 (c) 068 (d) 860
  15. 15.What is the place value of the digit 8 in 1384? (a) 800 (b) 8000 (c) 80 (d) 8
  16. 16.What is the place value of the digit 2 in 2769? (a) 20000 (b) 200 (c) 200000 (d) 2000
  17. 17.What is the greatest 4-digit number you can make using the digits 2, 7, 4 and 5 once each? (a) 5742 (b) 7524 (c) 7542 (d) 2457
  18. 18.What is the place value of the digit 1 in 1738? (a) 10000 (b) 100 (c) 100000 (d) 1000
  19. 19.What is the smallest 3-digit number you can make using the digits 0, 4 and 7 once each? (a) 047 (b) 740 (c) 470 (d) 407
  20. 20.What is the smallest 3-digit number you can make using the digits 5, 0 and 4 once each? (a) 450 (b) 405 (c) 540 (d) 045
  21. 21.What is the smallest 3-digit number you can make using the digits 0, 4 and 9 once each? (a) 049 (b) 409 (c) 490 (d) 940
  22. 22.What is the greatest 4-digit number you can make using the digits 5, 7, 4 and 3 once each? (a) 3457 (b) 5743 (c) 7543 (d) 7534
  23. 23.What is the greatest 3-digit number you can make using the digits 4, 7 and 5 once each? (a) 745 (b) 574 (c) 754 (d) 457
  24. 24.What is the smallest 3-digit number you can make using the digits 0, 6 and 2 once each? (a) 260 (b) 620 (c) 206 (d) 026
  25. 25.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 230 (b) 023 (c) 203 (d) 320
  26. 26.What is the greatest 4-digit number you can make using the digits 3, 6, 9 and 4 once each? (a) 6943 (b) 3469 (c) 9643 (d) 9634
  27. 27.What is the smallest 3-digit number you can make using the digits 9, 1 and 0 once each? (a) 910 (b) 190 (c) 109 (d) 019
  28. 28.What is the place value of the digit 3 in 4235? (a) 3000 (b) 3 (c) 30 (d) 300
  29. 29.What is the place value of the digit 1 in 4681? (a) 1000 (b) 10 (c) 1 (d) 100
  30. 30.What is the smallest 4-digit number you can make using the digits 0, 5, 7 and 3 once each? (a) 0357 (b) 3507 (c) 3057 (d) 7530
  31. 31.What is the smallest 4-digit number you can make using the digits 4, 0, 6 and 9 once each? (a) 4069 (b) 9640 (c) 0469 (d) 4609
  32. 32.What is the greatest 4-digit number you can make using the digits 7, 3, 1 and 2 once each? (a) 3721 (b) 7312 (c) 7321 (d) 1237
  33. 33.What is the greatest 4-digit number you can make using the digits 4, 6, 7 and 2 once each? (a) 6742 (b) 2467 (c) 7642 (d) 7624
  34. 34.What is the place value of the digit 5 in 6985? (a) 50 (b) 5 (c) 500 (d) 5000
  35. 35.What is the smallest 4-digit number you can make using the digits 3, 1, 8 and 0 once each? (a) 1308 (b) 1038 (c) 0138 (d) 8310
  36. 36.What is the place value of the digit 2 in 2486? (a) 200 (b) 20000 (c) 2000 (d) 200000
  37. 37.What is the place value of the digit 1 in 1679? (a) 1000 (b) 100 (c) 10000 (d) 100000
  38. 38.What is the smallest 4-digit number you can make using the digits 4, 2, 5 and 0 once each? (a) 2045 (b) 2405 (c) 5420 (d) 0245
  39. 39.What is the greatest 3-digit number you can make using the digits 1, 3 and 5 once each? (a) 351 (b) 531 (c) 513 (d) 135
  40. 40.What is the greatest 3-digit number you can make using the digits 1, 2 and 4 once each? (a) 241 (b) 412 (c) 421 (d) 124

Answer key

  1. 408
  2. 304
  3. 608
  4. 2079
  5. 500
  6. 700
  7. 7643
  8. 507
  9. 900
  10. 80
  11. 621
  12. 10
  13. 2
  14. 608
  15. 80
  16. 2000
  17. 7542
  18. 1000
  19. 407
  20. 405
  21. 409
  22. 7543
  23. 754
  24. 206
  25. 203
  26. 9643
  27. 109
  28. 30
  29. 1
  30. 3057
  31. 4069
  32. 7321
  33. 7642
  34. 5
  35. 1038
  36. 2000
  37. 1000
  38. 2045
  39. 531
  40. 421

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