Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 739 · 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 5, 2 and 0 once each? (a) 520 (b) 205 (c) 025 (d) 250
2. 2.What is the greatest 3-digit number you can make using the digits 9, 3 and 7 once each? (a) 379 (b) 937 (c) 973 (d) 793
3. 3.What is the greatest 3-digit number you can make using the digits 7, 2 and 5 once each? (a) 257 (b) 725 (c) 572 (d) 752
4. 4.What is the greatest 3-digit number you can make using the digits 5, 8 and 9 once each? (a) 895 (b) 589 (c) 958 (d) 985
5. 5.What is the place value of the digit 6 in 6598? (a) 600 (b) 6000 (c) 600000 (d) 60000
6. 6.What is the smallest 3-digit number you can make using the digits 0, 5 and 2 once each? (a) 205 (b) 250 (c) 025 (d) 520
7. 7.What is the smallest 3-digit number you can make using the digits 0, 9 and 7 once each? (a) 970 (b) 709 (c) 079 (d) 790
8. 8.What is the smallest 3-digit number you can make using the digits 8, 7 and 0 once each? (a) 078 (b) 708 (c) 780 (d) 870
9. 9.What is the smallest 3-digit number you can make using the digits 0, 5 and 4 once each? (a) 450 (b) 045 (c) 405 (d) 540
10. 10.What is the greatest 4-digit number you can make using the digits 7, 3, 5 and 1 once each? (a) 1357 (b) 7531 (c) 7513 (d) 5731
11. 11.What is the greatest 4-digit number you can make using the digits 4, 3, 7 and 2 once each? (a) 7432 (b) 4732 (c) 7423 (d) 2347
12. 12.What is the place value of the digit 2 in 7426? (a) 200 (b) 2 (c) 20 (d) 2000
13. 13.What is the smallest 4-digit number you can make using the digits 7, 4, 5 and 0 once each? (a) 4507 (b) 4057 (c) 0457 (d) 7540
14. 14.What is the greatest 3-digit number you can make using the digits 3, 2 and 8 once each? (a) 382 (b) 238 (c) 832 (d) 823
15. 15.What is the greatest 4-digit number you can make using the digits 2, 3, 4 and 6 once each? (a) 6423 (b) 2346 (c) 6432 (d) 4632
16. 16.What is the smallest 4-digit number you can make using the digits 3, 9, 5 and 0 once each? (a) 9530 (b) 0359 (c) 3509 (d) 3059
17. 17.What is the greatest 3-digit number you can make using the digits 5, 2 and 1 once each? (a) 251 (b) 512 (c) 521 (d) 125
18. 18.What is the place value of the digit 3 in 3671? (a) 30000 (b) 3000 (c) 300 (d) 300000
19. 19.What is the greatest 4-digit number you can make using the digits 5, 9, 6 and 2 once each? (a) 2569 (b) 9625 (c) 6952 (d) 9652
20. 20.What is the greatest 4-digit number you can make using the digits 7, 5, 6 and 8 once each? (a) 5678 (b) 8765 (c) 7865 (d) 8756
21. 21.What is the smallest 3-digit number you can make using the digits 0, 9 and 5 once each? (a) 950 (b) 059 (c) 509 (d) 590
22. 22.What is the greatest 4-digit number you can make using the digits 3, 4, 6 and 1 once each? (a) 4631 (b) 6431 (c) 6413 (d) 1346
23. 23.What is the smallest 4-digit number you can make using the digits 0, 2, 1 and 7 once each? (a) 0127 (b) 1027 (c) 1207 (d) 7210
24. 24.What is the smallest 3-digit number you can make using the digits 8, 3 and 0 once each? (a) 038 (b) 308 (c) 380 (d) 830
25. 25.What is the greatest 3-digit number you can make using the digits 5, 3 and 4 once each? (a) 543 (b) 345 (c) 534 (d) 453
26. 26.What is the greatest 4-digit number you can make using the digits 8, 1, 2 and 9 once each? (a) 1289 (b) 9812 (c) 8921 (d) 9821
27. 27.What is the smallest 3-digit number you can make using the digits 0, 7 and 8 once each? (a) 078 (b) 708 (c) 780 (d) 870
28. 28.What is the smallest 3-digit number you can make using the digits 0, 6 and 9 once each? (a) 960 (b) 690 (c) 609 (d) 069
29. 29.What is the smallest 4-digit number you can make using the digits 0, 2, 7 and 4 once each? (a) 2407 (b) 0247 (c) 7420 (d) 2047
30. 30.What is the smallest 4-digit number you can make using the digits 9, 0, 1 and 2 once each? (a) 1029 (b) 9210 (c) 0129 (d) 1209
31. 31.What is the place value of the digit 3 in 8391? (a) 3000 (b) 300 (c) 30 (d) 30000
32. 32.What is the greatest 4-digit number you can make using the digits 6, 5, 1 and 7 once each? (a) 1567 (b) 7651 (c) 6751 (d) 7615
33. 33.What is the greatest 4-digit number you can make using the digits 2, 9, 8 and 5 once each? (a) 8952 (b) 9852 (c) 2589 (d) 9825
34. 34.What is the place value of the digit 1 in 7431? (a) 1000 (b) 10 (c) 100 (d) 1
35. 35.What is the greatest 4-digit number you can make using the digits 3, 2, 5 and 4 once each? (a) 2345 (b) 5432 (c) 4532 (d) 5423
36. 36.What is the place value of the digit 5 in 8547? (a) 5000 (b) 50000 (c) 500 (d) 50
37. 37.What is the smallest 3-digit number you can make using the digits 8, 0 and 2 once each? (a) 028 (b) 280 (c) 820 (d) 208
38. 38.What is the smallest 4-digit number you can make using the digits 4, 9, 0 and 1 once each? (a) 9410 (b) 0149 (c) 1409 (d) 1049
39. 39.What is the smallest 4-digit number you can make using the digits 1, 8, 0 and 5 once each? (a) 1058 (b) 8510 (c) 1508 (d) 0158
40. 40.What is the place value of the digit 6 in 2367? (a) 600 (b) 60 (c) 6000 (d) 6

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