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