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