Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 396 · 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 3-digit number you can make using the digits 9, 1 and 5 once each? (a) 591 (b) 915 (c) 159 (d) 951
2. 2.What is the greatest 4-digit number you can make using the digits 8, 1, 3 and 2 once each? (a) 8312 (b) 8321 (c) 1238 (d) 3821
3. 3.What is the smallest 3-digit number you can make using the digits 0, 9 and 2 once each? (a) 029 (b) 209 (c) 290 (d) 920
4. 4.What is the place value of the digit 7 in 9872? (a) 700 (b) 7000 (c) 7 (d) 70
5. 5.What is the greatest 3-digit number you can make using the digits 6, 5 and 2 once each? (a) 625 (b) 256 (c) 652 (d) 562
6. 6.What is the smallest 4-digit number you can make using the digits 0, 6, 9 and 7 once each? (a) 6709 (b) 0679 (c) 9760 (d) 6079
7. 7.What is the greatest 4-digit number you can make using the digits 7, 1, 6 and 3 once each? (a) 7631 (b) 7613 (c) 6731 (d) 1367
8. 8.What is the place value of the digit 6 in 3256? (a) 60 (b) 6000 (c) 6 (d) 600
9. 9.What is the smallest 3-digit number you can make using the digits 6, 0 and 1 once each? (a) 160 (b) 106 (c) 610 (d) 016
10. 10.What is the greatest 4-digit number you can make using the digits 4, 7, 2 and 1 once each? (a) 7421 (b) 7412 (c) 4721 (d) 1247
11. 11.What is the smallest 4-digit number you can make using the digits 1, 9, 0 and 8 once each? (a) 1809 (b) 9810 (c) 0189 (d) 1089
12. 12.What is the smallest 4-digit number you can make using the digits 1, 0, 2 and 6 once each? (a) 6210 (b) 1206 (c) 0126 (d) 1026
13. 13.What is the greatest 3-digit number you can make using the digits 2, 4 and 1 once each? (a) 241 (b) 124 (c) 412 (d) 421
14. 14.What is the greatest 3-digit number you can make using the digits 6, 2 and 1 once each? (a) 612 (b) 126 (c) 261 (d) 621
15. 15.What is the smallest 4-digit number you can make using the digits 9, 0, 1 and 2 once each? (a) 0129 (b) 1029 (c) 1209 (d) 9210
16. 16.What is the place value of the digit 4 in 9142? (a) 4 (b) 40 (c) 4000 (d) 400
17. 17.What is the greatest 4-digit number you can make using the digits 3, 1, 9 and 8 once each? (a) 9831 (b) 8931 (c) 9813 (d) 1389
18. 18.What is the smallest 4-digit number you can make using the digits 0, 8, 2 and 5 once each? (a) 2508 (b) 0258 (c) 2058 (d) 8520
19. 19.What is the greatest 3-digit number you can make using the digits 9, 8 and 1 once each? (a) 918 (b) 891 (c) 981 (d) 189
20. 20.What is the greatest 3-digit number you can make using the digits 8, 4 and 1 once each? (a) 148 (b) 841 (c) 814 (d) 481
21. 21.What is the greatest 3-digit number you can make using the digits 9, 2 and 1 once each? (a) 291 (b) 912 (c) 129 (d) 921
22. 22.What is the smallest 4-digit number you can make using the digits 0, 9, 7 and 1 once each? (a) 1709 (b) 0179 (c) 1079 (d) 9710
23. 23.What is the greatest 4-digit number you can make using the digits 9, 4, 8 and 5 once each? (a) 8954 (b) 4589 (c) 9854 (d) 9845
24. 24.What is the greatest 3-digit number you can make using the digits 3, 2 and 8 once each? (a) 823 (b) 832 (c) 238 (d) 382
25. 25.What is the smallest 3-digit number you can make using the digits 2, 0 and 5 once each? (a) 250 (b) 025 (c) 520 (d) 205
26. 26.What is the place value of the digit 5 in 4526? (a) 50000 (b) 50 (c) 5000 (d) 500
27. 27.What is the greatest 3-digit number you can make using the digits 4, 8 and 9 once each? (a) 984 (b) 489 (c) 894 (d) 948
28. 28.What is the place value of the digit 1 in 1923? (a) 100 (b) 1000 (c) 10000 (d) 100000
29. 29.What is the smallest 3-digit number you can make using the digits 4, 1 and 0 once each? (a) 104 (b) 140 (c) 410 (d) 014
30. 30.What is the smallest 4-digit number you can make using the digits 2, 5, 0 and 4 once each? (a) 2405 (b) 2045 (c) 5420 (d) 0245
31. 31.What is the smallest 4-digit number you can make using the digits 0, 1, 6 and 2 once each? (a) 1206 (b) 0126 (c) 6210 (d) 1026
32. 32.What is the place value of the digit 1 in 5413? (a) 1000 (b) 1 (c) 10 (d) 100
33. 33.What is the greatest 3-digit number you can make using the digits 1, 9 and 3 once each? (a) 391 (b) 139 (c) 931 (d) 913
34. 34.What is the smallest 4-digit number you can make using the digits 2, 5, 9 and 0 once each? (a) 0259 (b) 2509 (c) 9520 (d) 2059
35. 35.What is the smallest 4-digit number you can make using the digits 1, 0, 8 and 4 once each? (a) 1048 (b) 8410 (c) 1408 (d) 0148
36. 36.What is the place value of the digit 9 in 6597? (a) 9 (b) 900 (c) 9000 (d) 90
37. 37.What is the greatest 4-digit number you can make using the digits 2, 6, 4 and 9 once each? (a) 9642 (b) 6942 (c) 2469 (d) 9624
38. 38.What is the greatest 4-digit number you can make using the digits 1, 7, 9 and 4 once each? (a) 9714 (b) 1479 (c) 7941 (d) 9741
39. 39.What is the place value of the digit 3 in 3821? (a) 30000 (b) 300 (c) 3000 (d) 300000
40. 40.What is the greatest 3-digit number you can make using the digits 6, 1 and 4 once each? (a) 461 (b) 641 (c) 614 (d) 146

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