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