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