Übe die 7er-Reihe [1]
Einmaleins
1.
•
=
7
7
________
2.
•
=
7
5
________
3.
•
=
7
8
________
4.
•
=
7
28
________
5.
•
=
7
4
________
6.
•
=
7
6
________
7.
•
=
7
63
________
8.
•
=
7
63
________
9.
•
=
7
56
________
10.
•
=
7
63
________
11.
•
=
7
8
________
12.
•
=
7
49
________
13.
•
=
7
63
________
14.
•
=
7
49
________
15.
•
=
7
8
________
16.
•
=
7
9
________
17.
•
=
7
8
________
18.
•
=
7
70
________
19.
•
=
7
2
________
20.
•
=
7
28
________
21.
•
=
7
3
________
22.
•
=
7
3
________
23.
•
=
7
3
________
24.
•
=
7
9
________