Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 243 · 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, 4 and 1 once each? (a) 541 (b) 145 (c) 451 (d) 514
2. 2.What is the greatest 3-digit number you can make using the digits 3, 2 and 7 once each? (a) 237 (b) 723 (c) 372 (d) 732
3. 3.What is the smallest 4-digit number you can make using the digits 0, 3, 5 and 9 once each? (a) 0359 (b) 3059 (c) 9530 (d) 3509
4. 4.What is the greatest 4-digit number you can make using the digits 4, 2, 9 and 5 once each? (a) 9542 (b) 9524 (c) 5942 (d) 2459
5. 5.What is the place value of the digit 1 in 4516? (a) 1000 (b) 10 (c) 100 (d) 1
6. 6.What is the smallest 4-digit number you can make using the digits 0, 4, 6 and 8 once each? (a) 0468 (b) 8640 (c) 4068 (d) 4608
7. 7.What is the place value of the digit 1 in 4691? (a) 100 (b) 10 (c) 1000 (d) 1
8. 8.What is the greatest 4-digit number you can make using the digits 7, 9, 6 and 2 once each? (a) 2679 (b) 9762 (c) 9726 (d) 7962
9. 9.What is the smallest 4-digit number you can make using the digits 6, 0, 8 and 5 once each? (a) 8650 (b) 5608 (c) 5068 (d) 0568
10. 10.What is the greatest 4-digit number you can make using the digits 5, 7, 3 and 6 once each? (a) 7653 (b) 6753 (c) 7635 (d) 3567
11. 11.What is the greatest 3-digit number you can make using the digits 3, 7 and 6 once each? (a) 763 (b) 736 (c) 367 (d) 673
12. 12.What is the smallest 4-digit number you can make using the digits 4, 0, 1 and 9 once each? (a) 0149 (b) 1409 (c) 1049 (d) 9410
13. 13.What is the greatest 4-digit number you can make using the digits 2, 1, 8 and 4 once each? (a) 8412 (b) 8421 (c) 1248 (d) 4821
14. 14.What is the greatest 3-digit number you can make using the digits 8, 9 and 2 once each? (a) 928 (b) 892 (c) 289 (d) 982
15. 15.What is the smallest 3-digit number you can make using the digits 6, 0 and 1 once each? (a) 610 (b) 016 (c) 106 (d) 160
16. 16.What is the smallest 4-digit number you can make using the digits 5, 0, 6 and 3 once each? (a) 3056 (b) 6530 (c) 3506 (d) 0356
17. 17.What is the greatest 4-digit number you can make using the digits 1, 7, 8 and 6 once each? (a) 1678 (b) 8716 (c) 8761 (d) 7861
18. 18.What is the greatest 3-digit number you can make using the digits 4, 6 and 5 once each? (a) 645 (b) 456 (c) 564 (d) 654
19. 19.What is the place value of the digit 4 in 9524? (a) 400 (b) 4000 (c) 4 (d) 40
20. 20.What is the place value of the digit 2 in 5273? (a) 2000 (b) 20 (c) 200 (d) 20000
21. 21.What is the place value of the digit 9 in 9268? (a) 900 (b) 900000 (c) 90000 (d) 9000
22. 22.What is the greatest 3-digit number you can make using the digits 7, 6 and 2 once each? (a) 672 (b) 267 (c) 726 (d) 762
23. 23.What is the smallest 3-digit number you can make using the digits 1, 5 and 0 once each? (a) 105 (b) 510 (c) 150 (d) 015
24. 24.What is the smallest 4-digit number you can make using the digits 5, 9, 2 and 0 once each? (a) 9520 (b) 2059 (c) 0259 (d) 2509
25. 25.What is the smallest 4-digit number you can make using the digits 4, 5, 0 and 7 once each? (a) 4057 (b) 7540 (c) 0457 (d) 4507
26. 26.What is the greatest 3-digit number you can make using the digits 6, 7 and 9 once each? (a) 796 (b) 679 (c) 976 (d) 967
27. 27.What is the greatest 4-digit number you can make using the digits 1, 5, 7 and 3 once each? (a) 7513 (b) 1357 (c) 5731 (d) 7531
28. 28.What is the greatest 4-digit number you can make using the digits 6, 8, 3 and 7 once each? (a) 8736 (b) 7863 (c) 8763 (d) 3678
29. 29.What is the smallest 3-digit number you can make using the digits 3, 6 and 0 once each? (a) 036 (b) 306 (c) 360 (d) 630
30. 30.What is the smallest 3-digit number you can make using the digits 0, 5 and 7 once each? (a) 750 (b) 507 (c) 570 (d) 057
31. 31.What is the greatest 3-digit number you can make using the digits 4, 6 and 1 once each? (a) 461 (b) 146 (c) 641 (d) 614
32. 32.What is the smallest 3-digit number you can make using the digits 0, 3 and 7 once each? (a) 370 (b) 037 (c) 730 (d) 307
33. 33.What is the smallest 4-digit number you can make using the digits 0, 3, 7 and 4 once each? (a) 3047 (b) 3407 (c) 7430 (d) 0347
34. 34.What is the smallest 3-digit number you can make using the digits 2, 0 and 6 once each? (a) 026 (b) 206 (c) 260 (d) 620
35. 35.What is the greatest 3-digit number you can make using the digits 3, 9 and 1 once each? (a) 913 (b) 139 (c) 931 (d) 391
36. 36.What is the smallest 3-digit number you can make using the digits 2, 1 and 0 once each? (a) 210 (b) 102 (c) 120 (d) 012
37. 37.What is the greatest 4-digit number you can make using the digits 8, 6, 4 and 3 once each? (a) 3468 (b) 6843 (c) 8634 (d) 8643
38. 38.What is the greatest 3-digit number you can make using the digits 1, 3 and 4 once each? (a) 431 (b) 413 (c) 134 (d) 341
39. 39.What is the place value of the digit 9 in 2579? (a) 9000 (b) 900 (c) 9 (d) 90
40. 40.What is the greatest 4-digit number you can make using the digits 2, 8, 9 and 4 once each? (a) 9824 (b) 9842 (c) 2489 (d) 8942

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