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