Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 517 · 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 2, 5, 8 and 7 once each? (a) 8725 (b) 8752 (c) 7852 (d) 2578
2. 2.What is the smallest 4-digit number you can make using the digits 0, 6, 9 and 5 once each? (a) 9650 (b) 0569 (c) 5609 (d) 5069
3. 3.What is the smallest 3-digit number you can make using the digits 0, 3 and 8 once each? (a) 380 (b) 038 (c) 308 (d) 830
4. 4.What is the place value of the digit 1 in 1497? (a) 100 (b) 1000 (c) 100000 (d) 10000
5. 5.What is the greatest 3-digit number you can make using the digits 9, 2 and 8 once each? (a) 928 (b) 892 (c) 289 (d) 982
6. 6.What is the greatest 3-digit number you can make using the digits 6, 4 and 5 once each? (a) 645 (b) 564 (c) 654 (d) 456
7. 7.What is the smallest 4-digit number you can make using the digits 9, 0, 4 and 1 once each? (a) 9410 (b) 1049 (c) 0149 (d) 1409
8. 8.What is the smallest 4-digit number you can make using the digits 4, 8, 0 and 3 once each? (a) 0348 (b) 8430 (c) 3048 (d) 3408
9. 9.What is the greatest 3-digit number you can make using the digits 1, 4 and 9 once each? (a) 914 (b) 149 (c) 491 (d) 941
10. 10.What is the place value of the digit 7 in 8627? (a) 70 (b) 7000 (c) 700 (d) 7
11. 11.What is the greatest 4-digit number you can make using the digits 2, 8, 6 and 9 once each? (a) 2689 (b) 9826 (c) 8962 (d) 9862
12. 12.What is the greatest 4-digit number you can make using the digits 5, 2, 4 and 7 once each? (a) 7542 (b) 5742 (c) 7524 (d) 2457
13. 13.What is the place value of the digit 1 in 3671? (a) 1000 (b) 1 (c) 100 (d) 10
14. 14.What is the smallest 3-digit number you can make using the digits 0, 5 and 7 once each? (a) 057 (b) 507 (c) 750 (d) 570
15. 15.What is the greatest 3-digit number you can make using the digits 1, 8 and 7 once each? (a) 871 (b) 781 (c) 178 (d) 817
16. 16.What is the smallest 3-digit number you can make using the digits 0, 4 and 1 once each? (a) 014 (b) 410 (c) 104 (d) 140
17. 17.What is the place value of the digit 6 in 2456? (a) 600 (b) 6 (c) 60 (d) 6000
18. 18.What is the greatest 4-digit number you can make using the digits 1, 3, 8 and 9 once each? (a) 9813 (b) 9831 (c) 1389 (d) 8931
19. 19.What is the place value of the digit 1 in 2917? (a) 10 (b) 100 (c) 1 (d) 1000
20. 20.What is the smallest 4-digit number you can make using the digits 3, 5, 6 and 0 once each? (a) 3506 (b) 0356 (c) 6530 (d) 3056
21. 21.What is the smallest 4-digit number you can make using the digits 7, 9, 0 and 1 once each? (a) 1709 (b) 9710 (c) 1079 (d) 0179
22. 22.What is the greatest 4-digit number you can make using the digits 1, 8, 5 and 3 once each? (a) 8531 (b) 5831 (c) 8513 (d) 1358
23. 23.What is the greatest 3-digit number you can make using the digits 6, 1 and 2 once each? (a) 126 (b) 621 (c) 612 (d) 261
24. 24.What is the greatest 3-digit number you can make using the digits 1, 4 and 7 once each? (a) 714 (b) 741 (c) 147 (d) 471
25. 25.What is the place value of the digit 8 in 8624? (a) 80000 (b) 800 (c) 8000 (d) 800000
26. 26.What is the greatest 3-digit number you can make using the digits 6, 4 and 2 once each? (a) 462 (b) 624 (c) 246 (d) 642
27. 27.What is the greatest 4-digit number you can make using the digits 5, 3, 8 and 6 once each? (a) 8653 (b) 8635 (c) 6853 (d) 3568
28. 28.What is the smallest 4-digit number you can make using the digits 0, 5, 8 and 2 once each? (a) 8520 (b) 0258 (c) 2058 (d) 2508
29. 29.What is the smallest 4-digit number you can make using the digits 0, 4, 6 and 2 once each? (a) 2046 (b) 6420 (c) 2406 (d) 0246
30. 30.What is the greatest 4-digit number you can make using the digits 2, 4, 1 and 7 once each? (a) 7412 (b) 1247 (c) 4721 (d) 7421
31. 31.What is the greatest 3-digit number you can make using the digits 5, 2 and 6 once each? (a) 562 (b) 652 (c) 625 (d) 256
32. 32.What is the greatest 4-digit number you can make using the digits 3, 7, 2 and 8 once each? (a) 2378 (b) 8732 (c) 8723 (d) 7832
33. 33.What is the greatest 3-digit number you can make using the digits 6, 7 and 2 once each? (a) 726 (b) 672 (c) 762 (d) 267
34. 34.What is the place value of the digit 9 in 4619? (a) 9 (b) 900 (c) 9000 (d) 90
35. 35.What is the smallest 4-digit number you can make using the digits 8, 0, 6 and 5 once each? (a) 8650 (b) 5608 (c) 0568 (d) 5068
36. 36.What is the greatest 3-digit number you can make using the digits 4, 3 and 2 once each? (a) 342 (b) 423 (c) 234 (d) 432
37. 37.What is the greatest 3-digit number you can make using the digits 2, 1 and 5 once each? (a) 521 (b) 251 (c) 125 (d) 512
38. 38.What is the greatest 4-digit number you can make using the digits 1, 5, 3 and 7 once each? (a) 7513 (b) 1357 (c) 7531 (d) 5731
39. 39.What is the place value of the digit 1 in 7891? (a) 1 (b) 10 (c) 100 (d) 1000
40. 40.What is the smallest 4-digit number you can make using the digits 2, 4, 6 and 0 once each? (a) 2046 (b) 6420 (c) 0246 (d) 2406

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