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