Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 734 · 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 1, 2 and 0 once each? (a) 210 (b) 120 (c) 102 (d) 012
2. 2.What is the smallest 3-digit number you can make using the digits 6, 8 and 0 once each? (a) 860 (b) 068 (c) 680 (d) 608
3. 3.What is the greatest 3-digit number you can make using the digits 2, 1 and 3 once each? (a) 312 (b) 123 (c) 231 (d) 321
4. 4.What is the greatest 4-digit number you can make using the digits 2, 1, 6 and 7 once each? (a) 7612 (b) 1267 (c) 6721 (d) 7621
5. 5.What is the greatest 4-digit number you can make using the digits 4, 6, 1 and 7 once each? (a) 6741 (b) 7641 (c) 1467 (d) 7614
6. 6.What is the smallest 3-digit number you can make using the digits 6, 5 and 0 once each? (a) 056 (b) 560 (c) 506 (d) 650
7. 7.What is the smallest 4-digit number you can make using the digits 0, 3, 5 and 4 once each? (a) 3045 (b) 5430 (c) 0345 (d) 3405
8. 8.What is the greatest 3-digit number you can make using the digits 4, 5 and 9 once each? (a) 594 (b) 954 (c) 945 (d) 459
9. 9.What is the smallest 4-digit number you can make using the digits 8, 0, 6 and 3 once each? (a) 3608 (b) 0368 (c) 3068 (d) 8630
10. 10.What is the smallest 4-digit number you can make using the digits 4, 6, 0 and 8 once each? (a) 4068 (b) 4608 (c) 0468 (d) 8640
11. 11.What is the greatest 4-digit number you can make using the digits 3, 2, 4 and 8 once each? (a) 8432 (b) 4832 (c) 8423 (d) 2348
12. 12.What is the greatest 4-digit number you can make using the digits 4, 8, 3 and 1 once each? (a) 1348 (b) 8413 (c) 4831 (d) 8431
13. 13.What is the greatest 3-digit number you can make using the digits 3, 4 and 6 once each? (a) 346 (b) 463 (c) 643 (d) 634
14. 14.What is the place value of the digit 3 in 5314? (a) 30000 (b) 3000 (c) 300 (d) 30
15. 15.What is the greatest 4-digit number you can make using the digits 1, 4, 2 and 6 once each? (a) 6421 (b) 6412 (c) 1246 (d) 4621
16. 16.What is the greatest 3-digit number you can make using the digits 4, 3 and 9 once each? (a) 493 (b) 934 (c) 943 (d) 349
17. 17.What is the smallest 4-digit number you can make using the digits 0, 8, 6 and 3 once each? (a) 8630 (b) 3068 (c) 3608 (d) 0368
18. 18.What is the greatest 3-digit number you can make using the digits 8, 2 and 9 once each? (a) 982 (b) 892 (c) 928 (d) 289
19. 19.What is the greatest 4-digit number you can make using the digits 7, 2, 5 and 8 once each? (a) 2578 (b) 8752 (c) 8725 (d) 7852
20. 20.What is the smallest 4-digit number you can make using the digits 8, 7, 0 and 4 once each? (a) 4078 (b) 0478 (c) 8740 (d) 4708
21. 21.What is the greatest 4-digit number you can make using the digits 4, 1, 3 and 8 once each? (a) 1348 (b) 4831 (c) 8431 (d) 8413
22. 22.What is the greatest 4-digit number you can make using the digits 1, 2, 4 and 7 once each? (a) 7412 (b) 4721 (c) 1247 (d) 7421
23. 23.What is the place value of the digit 7 in 7569? (a) 7000 (b) 700000 (c) 70000 (d) 700
24. 24.What is the place value of the digit 3 in 3275? (a) 30000 (b) 300 (c) 300000 (d) 3000
25. 25.What is the place value of the digit 6 in 7621? (a) 6000 (b) 600 (c) 60000 (d) 60
26. 26.What is the greatest 4-digit number you can make using the digits 8, 4, 3 and 1 once each? (a) 1348 (b) 8413 (c) 8431 (d) 4831
27. 27.What is the greatest 3-digit number you can make using the digits 2, 4 and 6 once each? (a) 624 (b) 642 (c) 462 (d) 246
28. 28.What is the smallest 4-digit number you can make using the digits 3, 8, 7 and 0 once each? (a) 3708 (b) 8730 (c) 0378 (d) 3078
29. 29.What is the place value of the digit 2 in 2379? (a) 200 (b) 2000 (c) 20000 (d) 200000
30. 30.What is the smallest 4-digit number you can make using the digits 1, 7, 0 and 6 once each? (a) 0167 (b) 1067 (c) 1607 (d) 7610
31. 31.What is the smallest 4-digit number you can make using the digits 1, 4, 0 and 8 once each? (a) 8410 (b) 0148 (c) 1408 (d) 1048
32. 32.What is the place value of the digit 6 in 5961? (a) 600 (b) 6 (c) 6000 (d) 60
33. 33.What is the smallest 4-digit number you can make using the digits 0, 1, 3 and 6 once each? (a) 0136 (b) 6310 (c) 1036 (d) 1306
34. 34.What is the greatest 3-digit number you can make using the digits 8, 6 and 7 once each? (a) 786 (b) 876 (c) 867 (d) 678
35. 35.What is the greatest 3-digit number you can make using the digits 9, 4 and 7 once each? (a) 479 (b) 974 (c) 947 (d) 794
36. 36.What is the smallest 4-digit number you can make using the digits 9, 0, 7 and 1 once each? (a) 1709 (b) 0179 (c) 1079 (d) 9710
37. 37.What is the smallest 4-digit number you can make using the digits 9, 0, 6 and 5 once each? (a) 0569 (b) 9650 (c) 5609 (d) 5069
38. 38.What is the smallest 4-digit number you can make using the digits 0, 8, 2 and 5 once each? (a) 8520 (b) 2508 (c) 2058 (d) 0258
39. 39.What is the place value of the digit 2 in 2349? (a) 200 (b) 200000 (c) 2000 (d) 20000
40. 40.What is the smallest 4-digit number you can make using the digits 4, 5, 8 and 0 once each? (a) 4058 (b) 0458 (c) 8540 (d) 4508

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