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