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