Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 629 · 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 5, 7 and 9 once each? (a) 957 (b) 795 (c) 975 (d) 579
2. 2.What is the greatest 3-digit number you can make using the digits 2, 4 and 6 once each? (a) 246 (b) 462 (c) 642 (d) 624
3. 3.What is the greatest 3-digit number you can make using the digits 3, 7 and 4 once each? (a) 743 (b) 347 (c) 734 (d) 473
4. 4.What is the place value of the digit 8 in 6897? (a) 80000 (b) 800 (c) 8000 (d) 80
5. 5.What is the greatest 3-digit number you can make using the digits 6, 9 and 3 once each? (a) 693 (b) 936 (c) 963 (d) 369
6. 6.What is the smallest 3-digit number you can make using the digits 0, 9 and 2 once each? (a) 029 (b) 290 (c) 920 (d) 209
7. 7.What is the greatest 3-digit number you can make using the digits 2, 7 and 3 once each? (a) 732 (b) 723 (c) 237 (d) 372
8. 8.What is the greatest 3-digit number you can make using the digits 9, 8 and 1 once each? (a) 981 (b) 891 (c) 918 (d) 189
9. 9.What is the place value of the digit 6 in 3769? (a) 6 (b) 600 (c) 60 (d) 6000
10. 10.What is the smallest 4-digit number you can make using the digits 0, 1, 6 and 2 once each? (a) 0126 (b) 1026 (c) 6210 (d) 1206
11. 11.What is the smallest 3-digit number you can make using the digits 5, 3 and 0 once each? (a) 350 (b) 035 (c) 530 (d) 305
12. 12.What is the smallest 4-digit number you can make using the digits 0, 7, 4 and 1 once each? (a) 0147 (b) 7410 (c) 1407 (d) 1047
13. 13.What is the smallest 3-digit number you can make using the digits 6, 8 and 0 once each? (a) 680 (b) 068 (c) 860 (d) 608
14. 14.What is the greatest 4-digit number you can make using the digits 5, 9, 3 and 6 once each? (a) 9635 (b) 6953 (c) 3569 (d) 9653
15. 15.What is the smallest 3-digit number you can make using the digits 8, 5 and 0 once each? (a) 850 (b) 508 (c) 058 (d) 580
16. 16.What is the greatest 3-digit number you can make using the digits 2, 3 and 5 once each? (a) 235 (b) 523 (c) 352 (d) 532
17. 17.What is the smallest 4-digit number you can make using the digits 3, 5, 9 and 0 once each? (a) 0359 (b) 3509 (c) 9530 (d) 3059
18. 18.What is the smallest 4-digit number you can make using the digits 2, 4, 5 and 0 once each? (a) 2405 (b) 0245 (c) 2045 (d) 5420
19. 19.What is the smallest 3-digit number you can make using the digits 9, 3 and 0 once each? (a) 039 (b) 309 (c) 930 (d) 390
20. 20.What is the smallest 3-digit number you can make using the digits 0, 2 and 9 once each? (a) 029 (b) 920 (c) 209 (d) 290
21. 21.What is the greatest 4-digit number you can make using the digits 5, 3, 2 and 8 once each? (a) 8532 (b) 8523 (c) 5832 (d) 2358
22. 22.What is the smallest 4-digit number you can make using the digits 7, 3, 0 and 4 once each? (a) 7430 (b) 3047 (c) 0347 (d) 3407
23. 23.What is the smallest 3-digit number you can make using the digits 3, 0 and 4 once each? (a) 430 (b) 304 (c) 034 (d) 340
24. 24.What is the smallest 3-digit number you can make using the digits 1, 0 and 7 once each? (a) 107 (b) 710 (c) 170 (d) 017
25. 25.What is the place value of the digit 1 in 5421? (a) 1 (b) 10 (c) 1000 (d) 100
26. 26.What is the smallest 3-digit number you can make using the digits 9, 2 and 0 once each? (a) 029 (b) 920 (c) 290 (d) 209
27. 27.What is the greatest 3-digit number you can make using the digits 1, 5 and 8 once each? (a) 851 (b) 815 (c) 158 (d) 581
28. 28.What is the greatest 3-digit number you can make using the digits 7, 1 and 6 once each? (a) 716 (b) 671 (c) 167 (d) 761
29. 29.What is the smallest 3-digit number you can make using the digits 3, 0 and 2 once each? (a) 320 (b) 023 (c) 230 (d) 203
30. 30.What is the smallest 4-digit number you can make using the digits 4, 3, 8 and 0 once each? (a) 8430 (b) 0348 (c) 3408 (d) 3048
31. 31.What is the place value of the digit 3 in 2753? (a) 300 (b) 30 (c) 3000 (d) 3
32. 32.What is the greatest 4-digit number you can make using the digits 7, 9, 3 and 8 once each? (a) 9873 (b) 3789 (c) 8973 (d) 9837
33. 33.What is the greatest 3-digit number you can make using the digits 8, 9 and 6 once each? (a) 986 (b) 689 (c) 968 (d) 896
34. 34.What is the smallest 3-digit number you can make using the digits 3, 9 and 0 once each? (a) 390 (b) 930 (c) 309 (d) 039
35. 35.What is the place value of the digit 4 in 1347? (a) 4 (b) 400 (c) 4000 (d) 40
36. 36.What is the greatest 4-digit number you can make using the digits 4, 2, 6 and 3 once each? (a) 6432 (b) 6423 (c) 4632 (d) 2346
37. 37.What is the place value of the digit 6 in 6275? (a) 60000 (b) 600000 (c) 600 (d) 6000
38. 38.What is the greatest 4-digit number you can make using the digits 7, 8, 3 and 9 once each? (a) 3789 (b) 9873 (c) 9837 (d) 8973
39. 39.What is the place value of the digit 9 in 9136? (a) 900 (b) 900000 (c) 90000 (d) 9000
40. 40.What is the smallest 3-digit number you can make using the digits 0, 7 and 3 once each? (a) 730 (b) 307 (c) 370 (d) 037

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