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