Übe die 9er-Reihe [1]
Einmaleins
|
1.
7
• 9 =
90
63
45
81
|
2.
8
• 9 =
36
9
72
54
|
3.
4
• 9 =
81
90
36
45
|
4.
10
• 9 =
9
90
63
27
|
|
5.
4
• 9 =
36
81
63
45
|
6.
4
• 9 =
45
36
18
27
|
7.
6
• 9 =
54
45
63
72
|
8.
10
• 9 =
81
90
9
27
|
|
9.
8
• 9 =
81
72
45
54
|
10.
5
• 9 =
54
27
45
36
|
11.
5
• 9 =
63
90
72
45
|
12.
10
• 9 =
45
27
90
72
|
|
13.
7
• 9 =
36
18
9
63
|
14.
1
• 9 =
63
27
36
9
|
15.
2
• 9 =
45
36
18
9
|
16.
7
• 9 =
63
81
27
18
|
|
17.
6
• 9 =
54
90
45
81
|
18.
8
• 9 =
54
9
63
72
|
19.
5
• 9 =
18
45
72
81
|
20.
2
• 9 =
18
36
9
72
|