Antwort 1.1:3
Aus Online Mathematik Brückenkurs 1
(Unterschied zwischen Versionen)
			  			                                                      
		          
			|  (Translated into English) | K  (Svar 1.1:3 moved to Answer 1.1:3: Robot: moved page) | 
Version vom 14:26, 8. Sep. 2008
| a) | natural numbers, integers, rational numbers | b) | integers, rational numbers | c) | natural numbers, integers, rational numbers | 
| d) | integers, rational numbers | e) | integers, rational numbers | f) | natural numbers, integers, rational numbers | 
 
		  