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