Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 424 · 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 4, 2 and 0 once each? (a) 240 (b) 420 (c) 204 (d) 024
2. 2.What is the greatest 4-digit number you can make using the digits 2, 3, 4 and 9 once each? (a) 2349 (b) 4932 (c) 9423 (d) 9432
3. 3.What is the smallest 3-digit number you can make using the digits 2, 0 and 4 once each? (a) 420 (b) 240 (c) 204 (d) 024
4. 4.What is the smallest 4-digit number you can make using the digits 0, 8, 1 and 5 once each? (a) 1508 (b) 8510 (c) 0158 (d) 1058
5. 5.What is the smallest 4-digit number you can make using the digits 9, 1, 4 and 0 once each? (a) 9410 (b) 0149 (c) 1049 (d) 1409
6. 6.What is the smallest 3-digit number you can make using the digits 0, 9 and 3 once each? (a) 390 (b) 039 (c) 930 (d) 309
7. 7.What is the greatest 3-digit number you can make using the digits 5, 2 and 7 once each? (a) 572 (b) 725 (c) 752 (d) 257
8. 8.What is the greatest 3-digit number you can make using the digits 1, 2 and 4 once each? (a) 412 (b) 124 (c) 241 (d) 421
9. 9.What is the place value of the digit 4 in 6453? (a) 40000 (b) 400 (c) 4000 (d) 40
10. 10.What is the smallest 4-digit number you can make using the digits 0, 3, 7 and 6 once each? (a) 7630 (b) 3067 (c) 3607 (d) 0367
11. 11.What is the smallest 3-digit number you can make using the digits 5, 1 and 0 once each? (a) 510 (b) 015 (c) 105 (d) 150
12. 12.What is the greatest 4-digit number you can make using the digits 9, 7, 8 and 4 once each? (a) 9847 (b) 8974 (c) 4789 (d) 9874
13. 13.What is the smallest 4-digit number you can make using the digits 9, 0, 5 and 2 once each? (a) 9520 (b) 2509 (c) 2059 (d) 0259
14. 14.What is the place value of the digit 5 in 1586? (a) 500 (b) 5000 (c) 50 (d) 50000
15. 15.What is the greatest 3-digit number you can make using the digits 1, 7 and 4 once each? (a) 471 (b) 741 (c) 147 (d) 714
16. 16.What is the smallest 3-digit number you can make using the digits 9, 0 and 2 once each? (a) 209 (b) 029 (c) 290 (d) 920
17. 17.What is the greatest 4-digit number you can make using the digits 1, 7, 4 and 6 once each? (a) 7614 (b) 1467 (c) 6741 (d) 7641
18. 18.What is the place value of the digit 5 in 8125? (a) 500 (b) 5 (c) 5000 (d) 50
19. 19.What is the greatest 4-digit number you can make using the digits 8, 1, 3 and 7 once each? (a) 7831 (b) 8713 (c) 1378 (d) 8731
20. 20.What is the greatest 4-digit number you can make using the digits 6, 9, 4 and 2 once each? (a) 9624 (b) 2469 (c) 6942 (d) 9642
21. 21.What is the place value of the digit 7 in 7245? (a) 70000 (b) 7000 (c) 700 (d) 700000
22. 22.What is the place value of the digit 4 in 5734? (a) 4 (b) 4000 (c) 400 (d) 40
23. 23.What is the smallest 4-digit number you can make using the digits 7, 1, 6 and 0 once each? (a) 0167 (b) 1067 (c) 1607 (d) 7610
24. 24.What is the smallest 4-digit number you can make using the digits 2, 0, 6 and 5 once each? (a) 2506 (b) 6520 (c) 2056 (d) 0256
25. 25.What is the smallest 4-digit number you can make using the digits 3, 0, 1 and 7 once each? (a) 7310 (b) 1307 (c) 0137 (d) 1037
26. 26.What is the greatest 3-digit number you can make using the digits 9, 8 and 2 once each? (a) 892 (b) 289 (c) 928 (d) 982
27. 27.What is the place value of the digit 4 in 4351? (a) 4000 (b) 400000 (c) 400 (d) 40000
28. 28.What is the place value of the digit 3 in 3281? (a) 300000 (b) 3000 (c) 30000 (d) 300
29. 29.What is the smallest 4-digit number you can make using the digits 0, 5, 3 and 1 once each? (a) 1305 (b) 1035 (c) 0135 (d) 5310
30. 30.What is the smallest 3-digit number you can make using the digits 2, 0 and 7 once each? (a) 720 (b) 027 (c) 270 (d) 207
31. 31.What is the greatest 4-digit number you can make using the digits 7, 5, 2 and 6 once each? (a) 6752 (b) 2567 (c) 7652 (d) 7625
32. 32.What is the greatest 4-digit number you can make using the digits 8, 3, 7 and 2 once each? (a) 7832 (b) 8723 (c) 2378 (d) 8732
33. 33.What is the smallest 3-digit number you can make using the digits 4, 5 and 0 once each? (a) 450 (b) 540 (c) 405 (d) 045
34. 34.What is the place value of the digit 7 in 7986? (a) 70000 (b) 7000 (c) 700 (d) 700000
35. 35.What is the place value of the digit 2 in 2813? (a) 20000 (b) 200000 (c) 2000 (d) 200
36. 36.What is the greatest 3-digit number you can make using the digits 1, 5 and 4 once each? (a) 145 (b) 451 (c) 541 (d) 514
37. 37.What is the place value of the digit 9 in 2649? (a) 9000 (b) 90 (c) 9 (d) 900
38. 38.What is the greatest 3-digit number you can make using the digits 3, 9 and 6 once each? (a) 369 (b) 963 (c) 936 (d) 693
39. 39.What is the place value of the digit 7 in 3579? (a) 70 (b) 7 (c) 700 (d) 7000
40. 40.What is the greatest 4-digit number you can make using the digits 3, 8, 2 and 9 once each? (a) 9823 (b) 8932 (c) 9832 (d) 2389

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