Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 686 · 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 smallest 3-digit number you can make using the digits 3, 0 and 2 once each? (a) 203 (b) 023 (c) 320 (d) 230
2. 2.What is the smallest 3-digit number you can make using the digits 0, 1 and 8 once each? (a) 108 (b) 018 (c) 810 (d) 180
3. 3.What is the greatest 4-digit number you can make using the digits 5, 2, 7 and 3 once each? (a) 2357 (b) 7532 (c) 7523 (d) 5732
4. 4.What is the place value of the digit 3 in 8362? (a) 30 (b) 3000 (c) 300 (d) 30000
5. 5.What is the greatest 3-digit number you can make using the digits 2, 1 and 7 once each? (a) 271 (b) 721 (c) 127 (d) 712
6. 6.What is the smallest 3-digit number you can make using the digits 0, 3 and 7 once each? (a) 370 (b) 037 (c) 307 (d) 730
7. 7.What is the smallest 4-digit number you can make using the digits 0, 2, 6 and 4 once each? (a) 0246 (b) 6420 (c) 2406 (d) 2046
8. 8.What is the place value of the digit 3 in 2643? (a) 3000 (b) 300 (c) 30 (d) 3
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 greatest 4-digit number you can make using the digits 4, 7, 5 and 1 once each? (a) 7514 (b) 7541 (c) 5741 (d) 1457
11. 11.What is the greatest 3-digit number you can make using the digits 4, 9 and 5 once each? (a) 945 (b) 459 (c) 594 (d) 954
12. 12.What is the place value of the digit 2 in 9256? (a) 200 (b) 20000 (c) 20 (d) 2000
13. 13.What is the greatest 3-digit number you can make using the digits 1, 6 and 2 once each? (a) 261 (b) 621 (c) 126 (d) 612
14. 14.What is the smallest 3-digit number you can make using the digits 7, 0 and 9 once each? (a) 709 (b) 079 (c) 970 (d) 790
15. 15.What is the greatest 3-digit number you can make using the digits 6, 7 and 4 once each? (a) 674 (b) 764 (c) 467 (d) 746
16. 16.What is the smallest 3-digit number you can make using the digits 0, 1 and 2 once each? (a) 012 (b) 210 (c) 102 (d) 120
17. 17.What is the place value of the digit 3 in 1653? (a) 3000 (b) 300 (c) 30 (d) 3
18. 18.What is the greatest 4-digit number you can make using the digits 5, 1, 8 and 7 once each? (a) 8751 (b) 1578 (c) 8715 (d) 7851
19. 19.What is the smallest 4-digit number you can make using the digits 0, 8, 2 and 4 once each? (a) 8420 (b) 2408 (c) 0248 (d) 2048
20. 20.What is the smallest 4-digit number you can make using the digits 9, 4, 0 and 8 once each? (a) 9840 (b) 4809 (c) 0489 (d) 4089
21. 21.What is the greatest 3-digit number you can make using the digits 2, 3 and 1 once each? (a) 321 (b) 123 (c) 231 (d) 312
22. 22.What is the greatest 4-digit number you can make using the digits 1, 5, 7 and 2 once each? (a) 5721 (b) 7512 (c) 1257 (d) 7521
23. 23.What is the greatest 3-digit number you can make using the digits 3, 8 and 9 once each? (a) 389 (b) 938 (c) 893 (d) 983
24. 24.What is the place value of the digit 1 in 6512? (a) 1 (b) 100 (c) 1000 (d) 10
25. 25.What is the smallest 4-digit number you can make using the digits 7, 5, 0 and 9 once each? (a) 5709 (b) 5079 (c) 0579 (d) 9750
26. 26.What is the greatest 4-digit number you can make using the digits 3, 2, 9 and 6 once each? (a) 9623 (b) 9632 (c) 6932 (d) 2369
27. 27.What is the greatest 3-digit number you can make using the digits 1, 7 and 2 once each? (a) 271 (b) 721 (c) 127 (d) 712
28. 28.What is the smallest 3-digit number you can make using the digits 4, 5 and 0 once each? (a) 450 (b) 540 (c) 045 (d) 405
29. 29.What is the greatest 3-digit number you can make using the digits 4, 1 and 2 once each? (a) 421 (b) 124 (c) 241 (d) 412
30. 30.What is the place value of the digit 3 in 6381? (a) 3000 (b) 30 (c) 30000 (d) 300
31. 31.What is the greatest 3-digit number you can make using the digits 3, 6 and 8 once each? (a) 836 (b) 368 (c) 683 (d) 863
32. 32.What is the smallest 3-digit number you can make using the digits 0, 5 and 9 once each? (a) 059 (b) 509 (c) 950 (d) 590
33. 33.What is the greatest 4-digit number you can make using the digits 5, 1, 2 and 3 once each? (a) 5312 (b) 1235 (c) 3521 (d) 5321
34. 34.What is the place value of the digit 2 in 1492? (a) 20 (b) 2 (c) 200 (d) 2000
35. 35.What is the greatest 3-digit number you can make using the digits 9, 6 and 1 once each? (a) 691 (b) 169 (c) 916 (d) 961
36. 36.What is the smallest 4-digit number you can make using the digits 3, 0, 7 and 5 once each? (a) 7530 (b) 3507 (c) 3057 (d) 0357
37. 37.What is the greatest 3-digit number you can make using the digits 1, 3 and 2 once each? (a) 312 (b) 123 (c) 231 (d) 321
38. 38.What is the greatest 3-digit number you can make using the digits 1, 7 and 5 once each? (a) 157 (b) 571 (c) 715 (d) 751
39. 39.What is the place value of the digit 2 in 2875? (a) 200000 (b) 20000 (c) 2000 (d) 200
40. 40.What is the greatest 4-digit number you can make using the digits 5, 2, 9 and 6 once each? (a) 2569 (b) 6952 (c) 9652 (d) 9625

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