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