Übe die 12er-Reihe [1]
Einmaleins
1.
•
=
12
108
________
2.
•
=
12
12
________
3.
•
=
12
72
________
4.
•
=
12
2
________
5.
•
=
12
2
________
6.
•
=
12
36
________
7.
•
=
12
7
________
8.
•
=
12
2
________
9.
•
=
12
48
________
10.
•
=
12
72
________
11.
•
=
12
84
________
12.
•
=
12
7
________
13.
•
=
12
36
________
14.
•
=
12
12
________
15.
•
=
12
7
________
16.
•
=
12
9
________
17.
•
=
12
10
________
18.
•
=
12
9
________
19.
•
=
12
12
________
20.
•
=
12
84
________
21.
•
=
12
96
________
22.
•
=
12
6
________
23.
•
=
12
4
________
24.
•
=
12
48
________