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