Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 787 · 40 questions

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).

1. 1.What is the greatest 4-digit number you can make using the digits 1, 9, 8 and 5 once each? (a) 9815 (b) 8951 (c) 9851 (d) 1589
2. 2.What is the greatest 4-digit number you can make using the digits 2, 1, 5 and 6 once each? (a) 6512 (b) 1256 (c) 5621 (d) 6521
3. 3.What is the greatest 4-digit number you can make using the digits 3, 8, 9 and 7 once each? (a) 8973 (b) 9873 (c) 9837 (d) 3789
4. 4.What is the smallest 3-digit number you can make using the digits 0, 6 and 3 once each? (a) 630 (b) 306 (c) 036 (d) 360
5. 5.What is the smallest 3-digit number you can make using the digits 1, 7 and 0 once each? (a) 017 (b) 107 (c) 710 (d) 170
6. 6.What is the greatest 3-digit number you can make using the digits 2, 5 and 3 once each? (a) 352 (b) 532 (c) 235 (d) 523
7. 7.What is the greatest 4-digit number you can make using the digits 7, 9, 4 and 5 once each? (a) 9754 (b) 9745 (c) 7954 (d) 4579
8. 8.What is the greatest 3-digit number you can make using the digits 7, 1 and 2 once each? (a) 712 (b) 721 (c) 127 (d) 271
9. 9.What is the greatest 4-digit number you can make using the digits 8, 9, 6 and 4 once each? (a) 9846 (b) 8964 (c) 4689 (d) 9864
10. 10.What is the greatest 3-digit number you can make using the digits 8, 5 and 6 once each? (a) 685 (b) 865 (c) 856 (d) 568
11. 11.What is the place value of the digit 3 in 4136? (a) 3 (b) 30 (c) 300 (d) 3000
12. 12.What is the greatest 4-digit number you can make using the digits 1, 2, 6 and 4 once each? (a) 6412 (b) 6421 (c) 1246 (d) 4621
13. 13.What is the place value of the digit 9 in 1869? (a) 9 (b) 90 (c) 900 (d) 9000
14. 14.What is the smallest 3-digit number you can make using the digits 8, 0 and 6 once each? (a) 860 (b) 608 (c) 068 (d) 680
15. 15.What is the smallest 3-digit number you can make using the digits 3, 7 and 0 once each? (a) 730 (b) 370 (c) 307 (d) 037
16. 16.What is the smallest 4-digit number you can make using the digits 0, 9, 5 and 4 once each? (a) 0459 (b) 4509 (c) 9540 (d) 4059
17. 17.What is the smallest 3-digit number you can make using the digits 0, 7 and 9 once each? (a) 790 (b) 970 (c) 079 (d) 709
18. 18.What is the greatest 4-digit number you can make using the digits 2, 6, 7 and 1 once each? (a) 1267 (b) 7612 (c) 6721 (d) 7621
19. 19.What is the smallest 3-digit number you can make using the digits 7, 0 and 1 once each? (a) 710 (b) 017 (c) 107 (d) 170
20. 20.What is the greatest 4-digit number you can make using the digits 7, 5, 9 and 2 once each? (a) 7952 (b) 9752 (c) 9725 (d) 2579
21. 21.What is the place value of the digit 4 in 1459? (a) 40000 (b) 40 (c) 400 (d) 4000
22. 22.What is the greatest 3-digit number you can make using the digits 4, 9 and 5 once each? (a) 459 (b) 954 (c) 594 (d) 945
23. 23.What is the smallest 4-digit number you can make using the digits 1, 8, 9 and 0 once each? (a) 0189 (b) 1089 (c) 9810 (d) 1809
24. 24.What is the greatest 3-digit number you can make using the digits 8, 2 and 7 once each? (a) 872 (b) 278 (c) 827 (d) 782
25. 25.What is the place value of the digit 1 in 1945? (a) 100000 (b) 10000 (c) 100 (d) 1000
26. 26.What is the greatest 3-digit number you can make using the digits 4, 8 and 9 once each? (a) 948 (b) 489 (c) 984 (d) 894
27. 27.What is the smallest 3-digit number you can make using the digits 0, 6 and 8 once each? (a) 680 (b) 068 (c) 860 (d) 608
28. 28.What is the place value of the digit 3 in 3798? (a) 3000 (b) 30000 (c) 300 (d) 300000
29. 29.What is the place value of the digit 7 in 2741? (a) 7000 (b) 700 (c) 70000 (d) 70
30. 30.What is the place value of the digit 1 in 2915? (a) 10 (b) 1000 (c) 100 (d) 1
31. 31.What is the greatest 3-digit number you can make using the digits 2, 8 and 1 once each? (a) 281 (b) 128 (c) 812 (d) 821
32. 32.What is the greatest 3-digit number you can make using the digits 6, 3 and 7 once each? (a) 367 (b) 763 (c) 673 (d) 736
33. 33.What is the greatest 3-digit number you can make using the digits 7, 1 and 9 once each? (a) 179 (b) 971 (c) 917 (d) 791
34. 34.What is the smallest 4-digit number you can make using the digits 0, 5, 4 and 7 once each? (a) 7540 (b) 0457 (c) 4057 (d) 4507
35. 35.What is the place value of the digit 2 in 2963? (a) 200 (b) 20000 (c) 2000 (d) 200000
36. 36.What is the greatest 3-digit number you can make using the digits 9, 1 and 2 once each? (a) 912 (b) 129 (c) 921 (d) 291
37. 37.What is the smallest 3-digit number you can make using the digits 5, 1 and 0 once each? (a) 510 (b) 150 (c) 015 (d) 105
38. 38.What is the smallest 4-digit number you can make using the digits 2, 3, 0 and 9 once each? (a) 2309 (b) 2039 (c) 9320 (d) 0239
39. 39.What is the smallest 3-digit number you can make using the digits 1, 2 and 0 once each? (a) 210 (b) 120 (c) 102 (d) 012
40. 40.What is the smallest 4-digit number you can make using the digits 5, 6, 0 and 9 once each? (a) 5069 (b) 5609 (c) 0569 (d) 9650

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