Question

2. Use the given digits without repetition and make the greatest and smallest 4-digit numbers.

(a) 2, 8, 7, 4
(b) 9, 7, 4, 1
(C) 4, 7, 5, 0
(d) 1, 7, 6, 2
(e) 5, 4, 0,3​

Answer 1

Answer:

1. 2478 and 8742

2. 1479 and 9741

3. 4057 and 7540

4. 1267 and 7621

5. 3045 and 5430