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