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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 841 · 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 6, 3 and 7 once each? (a) 736 (b) 763 (c) 367 (d) 673
  2. 2.What is the smallest 3-digit number you can make using the digits 0, 6 and 2 once each? (a) 206 (b) 260 (c) 026 (d) 620
  3. 3.What is the smallest 4-digit number you can make using the digits 3, 4, 0 and 5 once each? (a) 3405 (b) 5430 (c) 0345 (d) 3045
  4. 4.What is the smallest 3-digit number you can make using the digits 7, 4 and 0 once each? (a) 047 (b) 740 (c) 407 (d) 470
  5. 5.What is the smallest 4-digit number you can make using the digits 0, 2, 7 and 6 once each? (a) 2607 (b) 7620 (c) 2067 (d) 0267
  6. 6.What is the smallest 4-digit number you can make using the digits 2, 9, 3 and 0 once each? (a) 2309 (b) 0239 (c) 9320 (d) 2039
  7. 7.What is the greatest 3-digit number you can make using the digits 4, 5 and 3 once each? (a) 345 (b) 534 (c) 543 (d) 453
  8. 8.What is the greatest 3-digit number you can make using the digits 3, 2 and 6 once each? (a) 362 (b) 236 (c) 632 (d) 623
  9. 9.What is the greatest 3-digit number you can make using the digits 1, 3 and 8 once each? (a) 831 (b) 138 (c) 813 (d) 381
  10. 10.What is the smallest 3-digit number you can make using the digits 0, 5 and 8 once each? (a) 058 (b) 508 (c) 850 (d) 580
  11. 11.What is the greatest 3-digit number you can make using the digits 5, 7 and 8 once each? (a) 578 (b) 857 (c) 875 (d) 785
  12. 12.What is the smallest 3-digit number you can make using the digits 7, 6 and 0 once each? (a) 670 (b) 067 (c) 760 (d) 607
  13. 13.What is the smallest 4-digit number you can make using the digits 0, 5, 3 and 4 once each? (a) 0345 (b) 5430 (c) 3405 (d) 3045
  14. 14.What is the greatest 4-digit number you can make using the digits 2, 1, 8 and 3 once each? (a) 3821 (b) 8312 (c) 1238 (d) 8321
  15. 15.What is the smallest 4-digit number you can make using the digits 6, 2, 0 and 5 once each? (a) 2056 (b) 2506 (c) 6520 (d) 0256
  16. 16.What is the smallest 4-digit number you can make using the digits 8, 5, 0 and 9 once each? (a) 0589 (b) 9850 (c) 5809 (d) 5089
  17. 17.What is the place value of the digit 8 in 6815? (a) 80000 (b) 8000 (c) 80 (d) 800
  18. 18.What is the place value of the digit 1 in 7156? (a) 100 (b) 1000 (c) 10000 (d) 10
  19. 19.What is the smallest 3-digit number you can make using the digits 1, 4 and 0 once each? (a) 140 (b) 014 (c) 104 (d) 410
  20. 20.What is the smallest 3-digit number you can make using the digits 9, 0 and 2 once each? (a) 920 (b) 209 (c) 029 (d) 290
  21. 21.What is the greatest 3-digit number you can make using the digits 2, 8 and 5 once each? (a) 582 (b) 825 (c) 258 (d) 852
  22. 22.What is the place value of the digit 1 in 3271? (a) 100 (b) 1000 (c) 1 (d) 10
  23. 23.What is the place value of the digit 3 in 9463? (a) 30 (b) 300 (c) 3 (d) 3000
  24. 24.What is the greatest 3-digit number you can make using the digits 4, 8 and 7 once each? (a) 874 (b) 478 (c) 784 (d) 847
  25. 25.What is the greatest 3-digit number you can make using the digits 9, 2 and 5 once each? (a) 925 (b) 259 (c) 952 (d) 592
  26. 26.What is the smallest 4-digit number you can make using the digits 8, 2, 1 and 0 once each? (a) 0128 (b) 8210 (c) 1208 (d) 1028
  27. 27.What is the place value of the digit 9 in 8946? (a) 90000 (b) 9000 (c) 900 (d) 90
  28. 28.What is the place value of the digit 2 in 1428? (a) 20 (b) 2000 (c) 200 (d) 2
  29. 29.What is the greatest 3-digit number you can make using the digits 4, 1 and 7 once each? (a) 741 (b) 714 (c) 147 (d) 471
  30. 30.What is the greatest 3-digit number you can make using the digits 2, 8 and 7 once each? (a) 827 (b) 782 (c) 872 (d) 278
  31. 31.What is the greatest 3-digit number you can make using the digits 1, 6 and 5 once each? (a) 561 (b) 156 (c) 615 (d) 651
  32. 32.What is the greatest 3-digit number you can make using the digits 9, 1 and 8 once each? (a) 918 (b) 981 (c) 891 (d) 189
  33. 33.What is the place value of the digit 4 in 2634? (a) 400 (b) 4000 (c) 40 (d) 4
  34. 34.What is the greatest 4-digit number you can make using the digits 7, 5, 1 and 9 once each? (a) 1579 (b) 9715 (c) 7951 (d) 9751
  35. 35.What is the place value of the digit 8 in 2758? (a) 8000 (b) 800 (c) 80 (d) 8
  36. 36.What is the greatest 4-digit number you can make using the digits 6, 9, 4 and 1 once each? (a) 1469 (b) 9614 (c) 9641 (d) 6941
  37. 37.What is the greatest 3-digit number you can make using the digits 3, 1 and 6 once each? (a) 136 (b) 613 (c) 361 (d) 631
  38. 38.What is the place value of the digit 1 in 1239? (a) 100000 (b) 100 (c) 1000 (d) 10000
  39. 39.What is the greatest 4-digit number you can make using the digits 7, 4, 5 and 2 once each? (a) 7524 (b) 5742 (c) 7542 (d) 2457
  40. 40.What is the place value of the digit 6 in 2816? (a) 6000 (b) 60 (c) 600 (d) 6

Answer key

  1. 763
  2. 206
  3. 3045
  4. 407
  5. 2067
  6. 2039
  7. 543
  8. 632
  9. 831
  10. 508
  11. 875
  12. 607
  13. 3045
  14. 8321
  15. 2056
  16. 5089
  17. 800
  18. 100
  19. 104
  20. 209
  21. 852
  22. 1
  23. 3
  24. 874
  25. 952
  26. 1028
  27. 900
  28. 20
  29. 741
  30. 872
  31. 651
  32. 981
  33. 4
  34. 9751
  35. 8
  36. 9641
  37. 631
  38. 1000
  39. 7542
  40. 6

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