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