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