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