GLEICHUNGEN ERGäNZEN 17 - LöSUNG



3

+

16

x

1

-

5

=

14

x


+


+


+

13

x

7

-

4

+

14

=

101

+


x


-


:

11

-

10

x

12

:

2

=

-49

-


+


:


-

9

-

8

+

6

+

15

=

22

=


=


=


=

41


94


3


-3