Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 985 · 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 1, 3 and 4 once each? (a) 413 (b) 341 (c) 134 (d) 431
2. 2.What is the greatest 4-digit number you can make using the digits 1, 9, 8 and 5 once each? (a) 8951 (b) 9815 (c) 1589 (d) 9851
3. 3.What is the smallest 3-digit number you can make using the digits 0, 9 and 1 once each? (a) 109 (b) 190 (c) 019 (d) 910
4. 4.What is the smallest 3-digit number you can make using the digits 2, 3 and 0 once each? (a) 023 (b) 320 (c) 230 (d) 203
5. 5.What is the greatest 3-digit number you can make using the digits 7, 2 and 1 once each? (a) 712 (b) 127 (c) 721 (d) 271
6. 6.What is the smallest 4-digit number you can make using the digits 9, 2, 7 and 0 once each? (a) 0279 (b) 2709 (c) 2079 (d) 9720
7. 7.What is the smallest 4-digit number you can make using the digits 2, 0, 8 and 9 once each? (a) 2809 (b) 9820 (c) 2089 (d) 0289
8. 8.What is the greatest 4-digit number you can make using the digits 1, 7, 6 and 9 once each? (a) 1679 (b) 9716 (c) 7961 (d) 9761
9. 9.What is the greatest 3-digit number you can make using the digits 2, 3 and 1 once each? (a) 312 (b) 231 (c) 321 (d) 123
10. 10.What is the smallest 4-digit number you can make using the digits 3, 2, 9 and 0 once each? (a) 0239 (b) 9320 (c) 2309 (d) 2039
11. 11.What is the greatest 4-digit number you can make using the digits 9, 3, 4 and 2 once each? (a) 9423 (b) 4932 (c) 2349 (d) 9432
12. 12.What is the place value of the digit 2 in 5892? (a) 200 (b) 2 (c) 20 (d) 2000
13. 13.What is the greatest 3-digit number you can make using the digits 2, 1 and 5 once each? (a) 512 (b) 251 (c) 125 (d) 521
14. 14.What is the smallest 3-digit number you can make using the digits 0, 2 and 3 once each? (a) 230 (b) 203 (c) 023 (d) 320
15. 15.What is the greatest 4-digit number you can make using the digits 5, 3, 2 and 9 once each? (a) 5932 (b) 2359 (c) 9523 (d) 9532
16. 16.What is the greatest 4-digit number you can make using the digits 3, 9, 4 and 2 once each? (a) 9423 (b) 9432 (c) 2349 (d) 4932
17. 17.What is the place value of the digit 3 in 5163? (a) 3 (b) 300 (c) 30 (d) 3000
18. 18.What is the place value of the digit 9 in 7895? (a) 9000 (b) 9 (c) 900 (d) 90
19. 19.What is the greatest 3-digit number you can make using the digits 1, 7 and 2 once each? (a) 127 (b) 271 (c) 721 (d) 712
20. 20.What is the greatest 4-digit number you can make using the digits 7, 2, 9 and 4 once each? (a) 9724 (b) 7942 (c) 2479 (d) 9742
21. 21.What is the greatest 4-digit number you can make using the digits 6, 1, 2 and 4 once each? (a) 6412 (b) 1246 (c) 6421 (d) 4621
22. 22.What is the place value of the digit 2 in 7632? (a) 20 (b) 200 (c) 2000 (d) 2
23. 23.What is the greatest 4-digit number you can make using the digits 6, 9, 3 and 7 once each? (a) 9763 (b) 7963 (c) 3679 (d) 9736
24. 24.What is the greatest 4-digit number you can make using the digits 7, 6, 2 and 1 once each? (a) 7612 (b) 7621 (c) 1267 (d) 6721
25. 25.What is the place value of the digit 7 in 2746? (a) 700 (b) 7000 (c) 70 (d) 70000
26. 26.What is the place value of the digit 8 in 2846? (a) 8000 (b) 80 (c) 800 (d) 80000
27. 27.What is the smallest 3-digit number you can make using the digits 3, 0 and 4 once each? (a) 340 (b) 304 (c) 034 (d) 430
28. 28.What is the smallest 4-digit number you can make using the digits 6, 9, 3 and 0 once each? (a) 0369 (b) 3069 (c) 3609 (d) 9630
29. 29.What is the place value of the digit 5 in 7513? (a) 500 (b) 50000 (c) 5000 (d) 50
30. 30.What is the smallest 3-digit number you can make using the digits 2, 0 and 4 once each? (a) 024 (b) 420 (c) 204 (d) 240
31. 31.What is the smallest 4-digit number you can make using the digits 4, 0, 2 and 6 once each? (a) 2406 (b) 0246 (c) 6420 (d) 2046
32. 32.What is the greatest 4-digit number you can make using the digits 6, 9, 2 and 7 once each? (a) 9726 (b) 2679 (c) 9762 (d) 7962
33. 33.What is the smallest 3-digit number you can make using the digits 2, 1 and 0 once each? (a) 102 (b) 120 (c) 210 (d) 012
34. 34.What is the greatest 4-digit number you can make using the digits 2, 6, 7 and 1 once each? (a) 7621 (b) 7612 (c) 1267 (d) 6721
35. 35.What is the place value of the digit 5 in 3854? (a) 5 (b) 5000 (c) 500 (d) 50
36. 36.What is the greatest 4-digit number you can make using the digits 4, 3, 1 and 7 once each? (a) 4731 (b) 1347 (c) 7413 (d) 7431
37. 37.What is the place value of the digit 1 in 2167? (a) 100 (b) 10 (c) 10000 (d) 1000
38. 38.What is the smallest 4-digit number you can make using the digits 0, 5, 7 and 6 once each? (a) 7650 (b) 5067 (c) 5607 (d) 0567
39. 39.What is the greatest 4-digit number you can make using the digits 8, 7, 9 and 3 once each? (a) 3789 (b) 8973 (c) 9873 (d) 9837
40. 40.What is the smallest 3-digit number you can make using the digits 0, 8 and 1 once each? (a) 018 (b) 108 (c) 810 (d) 180

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