Übe die 7er-Reihe [3]
Einmaleins
|
1.
7
• 7 =
35
28
49
7
|
2.
6
• 7 =
63
42
21
70
|
3.
5
• 7 =
56
35
14
49
|
4.
4
• 7 =
35
21
28
70
|
|
5.
7
• 7 =
28
70
35
49
|
6.
10
• 7 =
28
7
70
35
|
7.
4
• 7 =
28
14
42
70
|
8.
9
• 7 =
63
21
70
56
|
|
9.
6
• 7 =
14
42
7
63
|
10.
10
• 7 =
70
63
42
7
|
11.
7
• 7 =
35
49
56
70
|
12.
4
• 7 =
35
63
28
14
|
|
13.
2
• 7 =
28
14
35
42
|
14.
3
• 7 =
21
14
28
42
|
15.
9
• 7 =
63
56
28
21
|
16.
6
• 7 =
49
14
56
42
|
|
17.
1
• 7 =
42
7
56
70
|
18.
3
• 7 =
56
7
63
21
|
19.
10
• 7 =
70
35
7
63
|
20.
10
• 7 =
49
42
70
63
|