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