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