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