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