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