Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 749 · 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 4, 0 and 2 once each? (a) 024 (b) 420 (c) 204 (d) 240
2. 2.What is the greatest 3-digit number you can make using the digits 6, 8 and 3 once each? (a) 683 (b) 863 (c) 836 (d) 368
3. 3.What is the smallest 3-digit number you can make using the digits 0, 1 and 7 once each? (a) 710 (b) 017 (c) 170 (d) 107
4. 4.What is the place value of the digit 3 in 7943? (a) 3 (b) 300 (c) 3000 (d) 30
5. 5.What is the smallest 4-digit number you can make using the digits 7, 4, 0 and 5 once each? (a) 4057 (b) 4507 (c) 7540 (d) 0457
6. 6.What is the greatest 4-digit number you can make using the digits 8, 3, 1 and 2 once each? (a) 8312 (b) 1238 (c) 8321 (d) 3821
7. 7.What is the smallest 4-digit number you can make using the digits 1, 9, 0 and 2 once each? (a) 0129 (b) 9210 (c) 1029 (d) 1209
8. 8.What is the smallest 4-digit number you can make using the digits 7, 2, 0 and 5 once each? (a) 7520 (b) 0257 (c) 2507 (d) 2057
9. 9.What is the greatest 4-digit number you can make using the digits 7, 3, 5 and 1 once each? (a) 7531 (b) 5731 (c) 7513 (d) 1357
10. 10.What is the smallest 3-digit number you can make using the digits 0, 6 and 4 once each? (a) 640 (b) 406 (c) 460 (d) 046
11. 11.What is the smallest 4-digit number you can make using the digits 0, 2, 9 and 1 once each? (a) 0129 (b) 1029 (c) 1209 (d) 9210
12. 12.What is the greatest 3-digit number you can make using the digits 8, 5 and 3 once each? (a) 853 (b) 835 (c) 583 (d) 358
13. 13.What is the place value of the digit 6 in 6231? (a) 6000 (b) 600 (c) 600000 (d) 60000
14. 14.What is the greatest 3-digit number you can make using the digits 1, 7 and 9 once each? (a) 179 (b) 791 (c) 917 (d) 971
15. 15.What is the greatest 3-digit number you can make using the digits 5, 6 and 8 once each? (a) 685 (b) 856 (c) 865 (d) 568
16. 16.What is the greatest 4-digit number you can make using the digits 9, 4, 8 and 2 once each? (a) 9842 (b) 8942 (c) 2489 (d) 9824
17. 17.What is the greatest 3-digit number you can make using the digits 9, 6 and 2 once each? (a) 926 (b) 962 (c) 692 (d) 269
18. 18.What is the place value of the digit 5 in 3145? (a) 5000 (b) 500 (c) 50 (d) 5
19. 19.What is the place value of the digit 6 in 7469? (a) 60 (b) 600 (c) 6 (d) 6000
20. 20.What is the greatest 3-digit number you can make using the digits 7, 9 and 5 once each? (a) 795 (b) 579 (c) 975 (d) 957
21. 21.What is the smallest 4-digit number you can make using the digits 9, 8, 1 and 0 once each? (a) 1089 (b) 0189 (c) 1809 (d) 9810
22. 22.What is the place value of the digit 8 in 9816? (a) 80000 (b) 8000 (c) 80 (d) 800
23. 23.What is the smallest 4-digit number you can make using the digits 3, 7, 9 and 0 once each? (a) 9730 (b) 0379 (c) 3709 (d) 3079
24. 24.What is the greatest 4-digit number you can make using the digits 1, 5, 7 and 6 once each? (a) 6751 (b) 7651 (c) 7615 (d) 1567
25. 25.What is the greatest 4-digit number you can make using the digits 5, 7, 6 and 2 once each? (a) 7625 (b) 2567 (c) 6752 (d) 7652
26. 26.What is the smallest 4-digit number you can make using the digits 4, 8, 6 and 0 once each? (a) 0468 (b) 8640 (c) 4068 (d) 4608
27. 27.What is the place value of the digit 9 in 5193? (a) 9 (b) 90 (c) 9000 (d) 900
28. 28.What is the greatest 3-digit number you can make using the digits 4, 7 and 9 once each? (a) 794 (b) 479 (c) 974 (d) 947
29. 29.What is the smallest 4-digit number you can make using the digits 6, 8, 9 and 0 once each? (a) 6809 (b) 6089 (c) 9860 (d) 0689
30. 30.What is the place value of the digit 5 in 1579? (a) 500 (b) 50000 (c) 5000 (d) 50
31. 31.What is the greatest 3-digit number you can make using the digits 6, 8 and 2 once each? (a) 268 (b) 682 (c) 862 (d) 826
32. 32.What is the place value of the digit 8 in 9648? (a) 8 (b) 8000 (c) 80 (d) 800
33. 33.What is the smallest 4-digit number you can make using the digits 0, 1, 6 and 2 once each? (a) 1026 (b) 1206 (c) 6210 (d) 0126
34. 34.What is the smallest 3-digit number you can make using the digits 6, 1 and 0 once each? (a) 160 (b) 106 (c) 016 (d) 610
35. 35.What is the smallest 4-digit number you can make using the digits 3, 7, 8 and 0 once each? (a) 0378 (b) 3708 (c) 8730 (d) 3078
36. 36.What is the smallest 4-digit number you can make using the digits 6, 3, 0 and 5 once each? (a) 3506 (b) 0356 (c) 3056 (d) 6530
37. 37.What is the smallest 3-digit number you can make using the digits 7, 2 and 0 once each? (a) 027 (b) 270 (c) 207 (d) 720
38. 38.What is the smallest 4-digit number you can make using the digits 1, 0, 4 and 9 once each? (a) 9410 (b) 1049 (c) 1409 (d) 0149
39. 39.What is the greatest 4-digit number you can make using the digits 1, 8, 7 and 3 once each? (a) 7831 (b) 8731 (c) 8713 (d) 1378
40. 40.What is the smallest 4-digit number you can make using the digits 0, 1, 5 and 9 once each? (a) 1059 (b) 9510 (c) 1509 (d) 0159

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