Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 71 · 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 4-digit number you can make using the digits 2, 0, 6 and 5 once each? (a) 2506 (b) 0256 (c) 6520 (d) 2056
2. 2.What is the greatest 4-digit number you can make using the digits 3, 7, 2 and 4 once each? (a) 2347 (b) 4732 (c) 7432 (d) 7423
3. 3.What is the greatest 3-digit number you can make using the digits 9, 2 and 8 once each? (a) 928 (b) 289 (c) 892 (d) 982
4. 4.What is the smallest 4-digit number you can make using the digits 0, 5, 8 and 7 once each? (a) 0578 (b) 5708 (c) 8750 (d) 5078
5. 5.What is the greatest 4-digit number you can make using the digits 6, 5, 4 and 1 once each? (a) 5641 (b) 1456 (c) 6541 (d) 6514
6. 6.What is the smallest 4-digit number you can make using the digits 4, 5, 0 and 2 once each? (a) 2045 (b) 2405 (c) 0245 (d) 5420
7. 7.What is the greatest 3-digit number you can make using the digits 1, 5 and 7 once each? (a) 715 (b) 751 (c) 571 (d) 157
8. 8.What is the greatest 4-digit number you can make using the digits 5, 3, 1 and 4 once each? (a) 5431 (b) 1345 (c) 5413 (d) 4531
9. 9.What is the greatest 3-digit number you can make using the digits 2, 5 and 3 once each? (a) 235 (b) 352 (c) 532 (d) 523
10. 10.What is the greatest 4-digit number you can make using the digits 9, 3, 5 and 4 once each? (a) 9534 (b) 3459 (c) 5943 (d) 9543
11. 11.What is the smallest 4-digit number you can make using the digits 1, 7, 9 and 0 once each? (a) 1079 (b) 1709 (c) 0179 (d) 9710
12. 12.What is the greatest 4-digit number you can make using the digits 8, 3, 2 and 9 once each? (a) 9823 (b) 2389 (c) 9832 (d) 8932
13. 13.What is the smallest 4-digit number you can make using the digits 4, 9, 1 and 0 once each? (a) 1409 (b) 1049 (c) 9410 (d) 0149
14. 14.What is the smallest 3-digit number you can make using the digits 8, 0 and 7 once each? (a) 780 (b) 078 (c) 870 (d) 708
15. 15.What is the smallest 3-digit number you can make using the digits 0, 3 and 5 once each? (a) 035 (b) 350 (c) 530 (d) 305
16. 16.What is the greatest 4-digit number you can make using the digits 5, 6, 7 and 2 once each? (a) 7625 (b) 6752 (c) 7652 (d) 2567
17. 17.What is the greatest 4-digit number you can make using the digits 9, 6, 7 and 1 once each? (a) 1679 (b) 9716 (c) 7961 (d) 9761
18. 18.What is the smallest 3-digit number you can make using the digits 0, 6 and 4 once each? (a) 640 (b) 406 (c) 046 (d) 460
19. 19.What is the greatest 4-digit number you can make using the digits 4, 2, 7 and 5 once each? (a) 7542 (b) 2457 (c) 7524 (d) 5742
20. 20.What is the greatest 3-digit number you can make using the digits 4, 1 and 6 once each? (a) 614 (b) 641 (c) 461 (d) 146
21. 21.What is the greatest 4-digit number you can make using the digits 3, 5, 9 and 2 once each? (a) 5932 (b) 2359 (c) 9532 (d) 9523
22. 22.What is the place value of the digit 8 in 8736? (a) 800 (b) 80000 (c) 8000 (d) 800000
23. 23.What is the place value of the digit 7 in 8157? (a) 700 (b) 7 (c) 7000 (d) 70
24. 24.What is the smallest 3-digit number you can make using the digits 0, 6 and 2 once each? (a) 206 (b) 026 (c) 260 (d) 620
25. 25.What is the smallest 3-digit number you can make using the digits 7, 4 and 0 once each? (a) 407 (b) 470 (c) 047 (d) 740
26. 26.What is the place value of the digit 3 in 9783? (a) 300 (b) 3000 (c) 30 (d) 3
27. 27.What is the smallest 3-digit number you can make using the digits 1, 0 and 6 once each? (a) 016 (b) 106 (c) 610 (d) 160
28. 28.What is the greatest 4-digit number you can make using the digits 5, 3, 6 and 7 once each? (a) 7635 (b) 6753 (c) 3567 (d) 7653
29. 29.What is the smallest 3-digit number you can make using the digits 4, 0 and 5 once each? (a) 540 (b) 405 (c) 450 (d) 045
30. 30.What is the smallest 4-digit number you can make using the digits 0, 3, 7 and 2 once each? (a) 2307 (b) 0237 (c) 7320 (d) 2037
31. 31.What is the smallest 4-digit number you can make using the digits 4, 9, 0 and 1 once each? (a) 1049 (b) 0149 (c) 9410 (d) 1409
32. 32.What is the smallest 3-digit number you can make using the digits 7, 1 and 0 once each? (a) 710 (b) 017 (c) 107 (d) 170
33. 33.What is the place value of the digit 3 in 2639? (a) 3000 (b) 30 (c) 3 (d) 300
34. 34.What is the place value of the digit 4 in 6423? (a) 400 (b) 4000 (c) 40000 (d) 40
35. 35.What is the greatest 4-digit number you can make using the digits 4, 2, 5 and 7 once each? (a) 7524 (b) 2457 (c) 5742 (d) 7542
36. 36.What is the smallest 3-digit number you can make using the digits 4, 5 and 0 once each? (a) 405 (b) 450 (c) 045 (d) 540
37. 37.What is the place value of the digit 4 in 3124? (a) 40 (b) 4 (c) 400 (d) 4000
38. 38.What is the greatest 4-digit number you can make using the digits 4, 5, 8 and 1 once each? (a) 5841 (b) 1458 (c) 8514 (d) 8541
39. 39.What is the greatest 3-digit number you can make using the digits 8, 7 and 9 once each? (a) 987 (b) 897 (c) 978 (d) 789
40. 40.What is the greatest 3-digit number you can make using the digits 8, 1 and 3 once each? (a) 813 (b) 381 (c) 138 (d) 831

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