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