Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 692 · 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 9, 7 and 2 once each? (a) 279 (b) 972 (c) 927 (d) 792
2. 2.What is the greatest 3-digit number you can make using the digits 1, 2 and 9 once each? (a) 291 (b) 921 (c) 912 (d) 129
3. 3.What is the smallest 3-digit number you can make using the digits 0, 4 and 8 once each? (a) 048 (b) 840 (c) 408 (d) 480
4. 4.What is the smallest 4-digit number you can make using the digits 2, 0, 8 and 4 once each? (a) 2408 (b) 8420 (c) 0248 (d) 2048
5. 5.What is the greatest 4-digit number you can make using the digits 7, 9, 1 and 8 once each? (a) 8971 (b) 9817 (c) 9871 (d) 1789
6. 6.What is the smallest 3-digit number you can make using the digits 5, 0 and 2 once each? (a) 520 (b) 025 (c) 250 (d) 205
7. 7.What is the greatest 4-digit number you can make using the digits 4, 2, 5 and 8 once each? (a) 2458 (b) 8542 (c) 8524 (d) 5842
8. 8.What is the smallest 4-digit number you can make using the digits 0, 4, 1 and 9 once each? (a) 1409 (b) 1049 (c) 0149 (d) 9410
9. 9.What is the greatest 3-digit number you can make using the digits 9, 4 and 2 once each? (a) 492 (b) 942 (c) 249 (d) 924
10. 10.What is the greatest 4-digit number you can make using the digits 9, 2, 5 and 8 once each? (a) 2589 (b) 8952 (c) 9825 (d) 9852
11. 11.What is the smallest 3-digit number you can make using the digits 0, 9 and 4 once each? (a) 049 (b) 409 (c) 490 (d) 940
12. 12.What is the smallest 3-digit number you can make using the digits 7, 0 and 4 once each? (a) 470 (b) 407 (c) 740 (d) 047
13. 13.What is the greatest 4-digit number you can make using the digits 3, 1, 4 and 6 once each? (a) 6413 (b) 4631 (c) 1346 (d) 6431
14. 14.What is the smallest 4-digit number you can make using the digits 7, 5, 2 and 0 once each? (a) 7520 (b) 0257 (c) 2057 (d) 2507
15. 15.What is the smallest 4-digit number you can make using the digits 0, 8, 3 and 1 once each? (a) 1308 (b) 0138 (c) 1038 (d) 8310
16. 16.What is the place value of the digit 6 in 2176? (a) 60 (b) 600 (c) 6 (d) 6000
17. 17.What is the place value of the digit 6 in 6915? (a) 60000 (b) 600000 (c) 600 (d) 6000
18. 18.What is the smallest 4-digit number you can make using the digits 0, 1, 8 and 3 once each? (a) 8310 (b) 0138 (c) 1038 (d) 1308
19. 19.What is the smallest 3-digit number you can make using the digits 6, 0 and 8 once each? (a) 860 (b) 068 (c) 680 (d) 608
20. 20.What is the greatest 4-digit number you can make using the digits 6, 3, 9 and 1 once each? (a) 1369 (b) 9631 (c) 9613 (d) 6931
21. 21.What is the smallest 4-digit number you can make using the digits 0, 6, 1 and 4 once each? (a) 0146 (b) 1406 (c) 1046 (d) 6410
22. 22.What is the smallest 3-digit number you can make using the digits 2, 7 and 0 once each? (a) 027 (b) 720 (c) 207 (d) 270
23. 23.What is the place value of the digit 5 in 6587? (a) 50000 (b) 5000 (c) 50 (d) 500
24. 24.What is the greatest 3-digit number you can make using the digits 6, 4 and 8 once each? (a) 468 (b) 864 (c) 684 (d) 846
25. 25.What is the place value of the digit 2 in 2419? (a) 20000 (b) 200000 (c) 2000 (d) 200
26. 26.What is the greatest 3-digit number you can make using the digits 9, 4 and 8 once each? (a) 984 (b) 894 (c) 489 (d) 948
27. 27.What is the greatest 4-digit number you can make using the digits 2, 6, 9 and 8 once each? (a) 2689 (b) 8962 (c) 9862 (d) 9826
28. 28.What is the place value of the digit 7 in 7986? (a) 700000 (b) 70000 (c) 700 (d) 7000
29. 29.What is the place value of the digit 4 in 1437? (a) 40 (b) 4000 (c) 400 (d) 40000
30. 30.What is the place value of the digit 1 in 8174? (a) 1000 (b) 100 (c) 10000 (d) 10
31. 31.What is the greatest 4-digit number you can make using the digits 3, 1, 2 and 7 once each? (a) 7312 (b) 1237 (c) 7321 (d) 3721
32. 32.What is the greatest 4-digit number you can make using the digits 9, 2, 5 and 7 once each? (a) 2579 (b) 9725 (c) 9752 (d) 7952
33. 33.What is the smallest 3-digit number you can make using the digits 8, 0 and 1 once each? (a) 108 (b) 018 (c) 180 (d) 810
34. 34.What is the greatest 3-digit number you can make using the digits 9, 8 and 5 once each? (a) 895 (b) 985 (c) 958 (d) 589
35. 35.What is the place value of the digit 2 in 8237? (a) 2000 (b) 20 (c) 20000 (d) 200
36. 36.What is the greatest 3-digit number you can make using the digits 4, 6 and 1 once each? (a) 461 (b) 614 (c) 641 (d) 146
37. 37.What is the greatest 4-digit number you can make using the digits 3, 8, 2 and 9 once each? (a) 8932 (b) 2389 (c) 9823 (d) 9832
38. 38.What is the greatest 4-digit number you can make using the digits 5, 2, 8 and 9 once each? (a) 2589 (b) 9825 (c) 9852 (d) 8952
39. 39.What is the smallest 3-digit number you can make using the digits 2, 0 and 6 once each? (a) 260 (b) 026 (c) 620 (d) 206
40. 40.What is the smallest 3-digit number you can make using the digits 5, 0 and 7 once each? (a) 057 (b) 570 (c) 750 (d) 507

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